##// END OF EJS Templates
HG_REPOSITORIES » LPP » INSTRUMENTATION » USERS » JEANDET » qtcharts
RSS

Clone from http://code.qt.io/qt/qtcharts.git

Merge remote-tracking branch 'origin/5.7' into dev...
Liang Qi -
r2879:d27b6b26880d merge
parent child
Show More
Side by Side Unified
Context file:
r2879:d27b6b26880d Loading diff...:
Show file before | Show file after | Hide comments
@@ -0,0 +1,8
1 Qt Charts 2.1.1
2
3 Fixed issues
4 ------------
5 - Fixed crash with empty BarSet values
6 - Fixed model resetting with model mapper
7 - Fixed crash when axis range is infinite
8 - Fixed clearing the chart title
Show file before | Show file after | Hide comments
@@ -1,123 +1,123
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QAREASERIES_H
30 #ifndef QAREASERIES_H
31 #define QAREASERIES_H
31 #define QAREASERIES_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCharts/QAbstractSeries>
34 #include <QtCharts/QAbstractSeries>
35 #include <QtGui/QPen>
35 #include <QtGui/QPen>
36 #include <QtGui/QBrush>
36 #include <QtGui/QBrush>
37
37
38 QT_CHARTS_BEGIN_NAMESPACE
38 QT_CHARTS_BEGIN_NAMESPACE
39 class QLineSeries;
39 class QLineSeries;
40 class QAreaSeriesPrivate;
40 class QAreaSeriesPrivate;
41
41
42 class QT_CHARTS_EXPORT QAreaSeries : public QAbstractSeries
42 class QT_CHARTS_EXPORT QAreaSeries : public QAbstractSeries
43 {
43 {
44 Q_OBJECT
44 Q_OBJECT
45 Q_PROPERTY(QLineSeries *upperSeries READ upperSeries)
45 Q_PROPERTY(QLineSeries *upperSeries READ upperSeries)
46 Q_PROPERTY(QLineSeries *lowerSeries READ lowerSeries)
46 Q_PROPERTY(QLineSeries *lowerSeries READ lowerSeries)
47 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
47 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
48 Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged)
48 Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged)
49 Q_PROPERTY(QString pointLabelsFormat READ pointLabelsFormat WRITE setPointLabelsFormat NOTIFY pointLabelsFormatChanged)
49 Q_PROPERTY(QString pointLabelsFormat READ pointLabelsFormat WRITE setPointLabelsFormat NOTIFY pointLabelsFormatChanged)
50 Q_PROPERTY(bool pointLabelsVisible READ pointLabelsVisible WRITE setPointLabelsVisible NOTIFY pointLabelsVisibilityChanged)
50 Q_PROPERTY(bool pointLabelsVisible READ pointLabelsVisible WRITE setPointLabelsVisible NOTIFY pointLabelsVisibilityChanged)
51 Q_PROPERTY(QFont pointLabelsFont READ pointLabelsFont WRITE setPointLabelsFont NOTIFY pointLabelsFontChanged)
51 Q_PROPERTY(QFont pointLabelsFont READ pointLabelsFont WRITE setPointLabelsFont NOTIFY pointLabelsFontChanged)
52 Q_PROPERTY(QColor pointLabelsColor READ pointLabelsColor WRITE setPointLabelsColor NOTIFY pointLabelsColorChanged)
52 Q_PROPERTY(QColor pointLabelsColor READ pointLabelsColor WRITE setPointLabelsColor NOTIFY pointLabelsColorChanged)
53 Q_PROPERTY(bool pointLabelsClipping READ pointLabelsClipping WRITE setPointLabelsClipping NOTIFY pointLabelsClippingChanged)
53 Q_PROPERTY(bool pointLabelsClipping READ pointLabelsClipping WRITE setPointLabelsClipping NOTIFY pointLabelsClippingChanged)
54
54
55 public:
55 public:
56 explicit QAreaSeries(QObject *parent = 0);
56 explicit QAreaSeries(QObject *parent = Q_NULLPTR);
57 explicit QAreaSeries(QLineSeries *upperSeries, QLineSeries *lowerSeries = 0);
57 explicit QAreaSeries(QLineSeries *upperSeries, QLineSeries *lowerSeries = Q_NULLPTR);
58 ~QAreaSeries();
58 ~QAreaSeries();
59
59
60 public:
60 public:
61 QAbstractSeries::SeriesType type() const;
61 QAbstractSeries::SeriesType type() const;
62
62
63 void setUpperSeries(QLineSeries *series);
63 void setUpperSeries(QLineSeries *series);
64 QLineSeries *upperSeries() const;
64 QLineSeries *upperSeries() const;
65 void setLowerSeries(QLineSeries *series);
65 void setLowerSeries(QLineSeries *series);
66 QLineSeries *lowerSeries() const;
66 QLineSeries *lowerSeries() const;
67
67
68 void setPen(const QPen &pen);
68 void setPen(const QPen &pen);
69 QPen pen() const;
69 QPen pen() const;
70
70
71 void setBrush(const QBrush &brush);
71 void setBrush(const QBrush &brush);
72 QBrush brush() const;
72 QBrush brush() const;
73
73
74 void setColor(const QColor &color);
74 void setColor(const QColor &color);
75 QColor color() const;
75 QColor color() const;
76
76
77 void setBorderColor(const QColor &color);
77 void setBorderColor(const QColor &color);
78 QColor borderColor() const;
78 QColor borderColor() const;
79
79
80 void setPointsVisible(bool visible = true);
80 void setPointsVisible(bool visible = true);
81 bool pointsVisible() const;
81 bool pointsVisible() const;
82
82
83 void setPointLabelsFormat(const QString &format);
83 void setPointLabelsFormat(const QString &format);
84 QString pointLabelsFormat() const;
84 QString pointLabelsFormat() const;
85
85
86 void setPointLabelsVisible(bool visible = true);
86 void setPointLabelsVisible(bool visible = true);
87 bool pointLabelsVisible() const;
87 bool pointLabelsVisible() const;
88
88
89 void setPointLabelsFont(const QFont &font);
89 void setPointLabelsFont(const QFont &font);
90 QFont pointLabelsFont() const;
90 QFont pointLabelsFont() const;
91
91
92 void setPointLabelsColor(const QColor &color);
92 void setPointLabelsColor(const QColor &color);
93 QColor pointLabelsColor() const;
93 QColor pointLabelsColor() const;
94
94
95 void setPointLabelsClipping(bool enabled = true);
95 void setPointLabelsClipping(bool enabled = true);
96 bool pointLabelsClipping() const;
96 bool pointLabelsClipping() const;
97
97
98 Q_SIGNALS:
98 Q_SIGNALS:
99 void clicked(const QPointF &point);
99 void clicked(const QPointF &point);
100 void hovered(const QPointF &point, bool state);
100 void hovered(const QPointF &point, bool state);
101 void pressed(const QPointF &point);
101 void pressed(const QPointF &point);
102 void released(const QPointF &point);
102 void released(const QPointF &point);
103 void doubleClicked(const QPointF &point);
103 void doubleClicked(const QPointF &point);
104 void selected();
104 void selected();
105 void colorChanged(QColor color);
105 void colorChanged(QColor color);
106 void borderColorChanged(QColor color);
106 void borderColorChanged(QColor color);
107 void pointLabelsFormatChanged(const QString &format);
107 void pointLabelsFormatChanged(const QString &format);
108 void pointLabelsVisibilityChanged(bool visible);
108 void pointLabelsVisibilityChanged(bool visible);
109 void pointLabelsFontChanged(const QFont &font);
109 void pointLabelsFontChanged(const QFont &font);
110 void pointLabelsColorChanged(const QColor &color);
110 void pointLabelsColorChanged(const QColor &color);
111 void pointLabelsClippingChanged(bool clipping);
111 void pointLabelsClippingChanged(bool clipping);
112
112
113 private:
113 private:
114 Q_DECLARE_PRIVATE(QAreaSeries)
114 Q_DECLARE_PRIVATE(QAreaSeries)
115 Q_DISABLE_COPY(QAreaSeries)
115 Q_DISABLE_COPY(QAreaSeries)
116 friend class AreaLegendMarker;
116 friend class AreaLegendMarker;
117 friend class AreaChartItem;
117 friend class AreaChartItem;
118 friend class QAreaLegendMarkerPrivate;
118 friend class QAreaLegendMarkerPrivate;
119 };
119 };
120
120
121 QT_CHARTS_END_NAMESPACE
121 QT_CHARTS_END_NAMESPACE
122
122
123 #endif // QAREASERIES_H
123 #endif // QAREASERIES_H
Show file before | Show file after | Hide comments
@@ -1,90 +1,90
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QBARCATEGORYAXIS_H
30 #ifndef QBARCATEGORYAXIS_H
31 #define QBARCATEGORYAXIS_H
31 #define QBARCATEGORYAXIS_H
32
32
33 #include <QtCharts/QAbstractAxis>
33 #include <QtCharts/QAbstractAxis>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36
36
37 class QBarCategoryAxisPrivate;
37 class QBarCategoryAxisPrivate;
38
38
39 class QT_CHARTS_EXPORT QBarCategoryAxis : public QAbstractAxis
39 class QT_CHARTS_EXPORT QBarCategoryAxis : public QAbstractAxis
40 {
40 {
41 Q_OBJECT
41 Q_OBJECT
42 Q_PROPERTY(QStringList categories READ categories WRITE setCategories NOTIFY categoriesChanged)
42 Q_PROPERTY(QStringList categories READ categories WRITE setCategories NOTIFY categoriesChanged)
43 Q_PROPERTY(QString min READ min WRITE setMin NOTIFY minChanged)
43 Q_PROPERTY(QString min READ min WRITE setMin NOTIFY minChanged)
44 Q_PROPERTY(QString max READ max WRITE setMax NOTIFY maxChanged)
44 Q_PROPERTY(QString max READ max WRITE setMax NOTIFY maxChanged)
45 Q_PROPERTY(int count READ count NOTIFY countChanged)
45 Q_PROPERTY(int count READ count NOTIFY countChanged)
46
46
47 public:
47 public:
48 explicit QBarCategoryAxis(QObject *parent = 0);
48 explicit QBarCategoryAxis(QObject *parent = Q_NULLPTR);
49 ~QBarCategoryAxis();
49 ~QBarCategoryAxis();
50
50
51 protected:
51 protected:
52 QBarCategoryAxis(QBarCategoryAxisPrivate &d, QObject *parent = 0);
52 QBarCategoryAxis(QBarCategoryAxisPrivate &d, QObject *parent = Q_NULLPTR);
53
53
54 public:
54 public:
55 AxisType type() const;
55 AxisType type() const;
56 void append(const QStringList &categories);
56 void append(const QStringList &categories);
57 void append(const QString &category);
57 void append(const QString &category);
58 void remove(const QString &category);
58 void remove(const QString &category);
59 void insert(int index, const QString &category);
59 void insert(int index, const QString &category);
60 void replace(const QString &oldCategory, const QString &newCategory);
60 void replace(const QString &oldCategory, const QString &newCategory);
61 Q_INVOKABLE void clear();
61 Q_INVOKABLE void clear();
62 void setCategories(const QStringList &categories);
62 void setCategories(const QStringList &categories);
63 QStringList categories();
63 QStringList categories();
64 int count() const;
64 int count() const;
65 QString at(int index) const;
65 QString at(int index) const;
66
66
67 //range handling
67 //range handling
68 void setMin(const QString &minCategory);
68 void setMin(const QString &minCategory);
69 QString min() const;
69 QString min() const;
70 void setMax(const QString &maxCategory);
70 void setMax(const QString &maxCategory);
71 QString max() const;
71 QString max() const;
72 void setRange(const QString &minCategory, const QString &maxCategory);
72 void setRange(const QString &minCategory, const QString &maxCategory);
73
73
74 Q_SIGNALS:
74 Q_SIGNALS:
75 void categoriesChanged();
75 void categoriesChanged();
76 void minChanged(const QString &min);
76 void minChanged(const QString &min);
77 void maxChanged(const QString &max);
77 void maxChanged(const QString &max);
78 void rangeChanged(const QString &min, const QString &max);
78 void rangeChanged(const QString &min, const QString &max);
79 void countChanged();
79 void countChanged();
80
80
81 private:
81 private:
82 Q_DECLARE_PRIVATE(QBarCategoryAxis)
82 Q_DECLARE_PRIVATE(QBarCategoryAxis)
83 Q_DISABLE_COPY(QBarCategoryAxis)
83 Q_DISABLE_COPY(QBarCategoryAxis)
84 friend class ChartBarCategoryAxisX;
84 friend class ChartBarCategoryAxisX;
85 friend class ChartBarCategoryAxisY;
85 friend class ChartBarCategoryAxisY;
86 };
86 };
87
87
88 QT_CHARTS_END_NAMESPACE
88 QT_CHARTS_END_NAMESPACE
89
89
90 #endif // QBARCATEGORYAXIS_H
90 #endif // QBARCATEGORYAXIS_H
Show file before | Show file after | Hide comments
@@ -1,91 +1,91
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QCATEGORYAXIS_H
30 #ifndef QCATEGORYAXIS_H
31 #define QCATEGORYAXIS_H
31 #define QCATEGORYAXIS_H
32
32
33 #include <QtCharts/QAbstractAxis>
33 #include <QtCharts/QAbstractAxis>
34 #include <QtCharts/QValueAxis>
34 #include <QtCharts/QValueAxis>
35
35
36 QT_CHARTS_BEGIN_NAMESPACE
36 QT_CHARTS_BEGIN_NAMESPACE
37
37
38 class QCategoryAxisPrivate;
38 class QCategoryAxisPrivate;
39
39
40 class QT_CHARTS_EXPORT QCategoryAxis : public QValueAxis
40 class QT_CHARTS_EXPORT QCategoryAxis : public QValueAxis
41 {
41 {
42 Q_OBJECT
42 Q_OBJECT
43 Q_PROPERTY(qreal startValue READ startValue WRITE setStartValue)
43 Q_PROPERTY(qreal startValue READ startValue WRITE setStartValue)
44 Q_PROPERTY(int count READ count)
44 Q_PROPERTY(int count READ count)
45 Q_PROPERTY(QStringList categoriesLabels READ categoriesLabels)
45 Q_PROPERTY(QStringList categoriesLabels READ categoriesLabels)
46 Q_PROPERTY(AxisLabelsPosition labelsPosition READ labelsPosition WRITE setLabelsPosition NOTIFY labelsPositionChanged)
46 Q_PROPERTY(AxisLabelsPosition labelsPosition READ labelsPosition WRITE setLabelsPosition NOTIFY labelsPositionChanged)
47 Q_ENUMS(AxisLabelsPosition)
47 Q_ENUMS(AxisLabelsPosition)
48
48
49 public:
49 public:
50
50
51 enum AxisLabelsPosition {
51 enum AxisLabelsPosition {
52 AxisLabelsPositionCenter = 0x0,
52 AxisLabelsPositionCenter = 0x0,
53 AxisLabelsPositionOnValue = 0x1
53 AxisLabelsPositionOnValue = 0x1
54 };
54 };
55
55
56 explicit QCategoryAxis(QObject *parent = 0);
56 explicit QCategoryAxis(QObject *parent = Q_NULLPTR);
57 ~QCategoryAxis();
57 ~QCategoryAxis();
58
58
59 protected:
59 protected:
60 QCategoryAxis(QCategoryAxisPrivate &d, QObject *parent = 0);
60 QCategoryAxis(QCategoryAxisPrivate &d, QObject *parent = Q_NULLPTR);
61
61
62 public:
62 public:
63 AxisType type() const;
63 AxisType type() const;
64
64
65 void append(const QString &label, qreal categoryEndValue);
65 void append(const QString &label, qreal categoryEndValue);
66 void remove(const QString &label);
66 void remove(const QString &label);
67 void replaceLabel(const QString &oldLabel, const QString &newLabel);
67 void replaceLabel(const QString &oldLabel, const QString &newLabel);
68
68
69 qreal startValue(const QString &categoryLabel = QString()) const;
69 qreal startValue(const QString &categoryLabel = QString()) const;
70 void setStartValue(qreal min);
70 void setStartValue(qreal min);
71
71
72 qreal endValue(const QString &categoryLabel) const;
72 qreal endValue(const QString &categoryLabel) const;
73
73
74 QStringList categoriesLabels();
74 QStringList categoriesLabels();
75 int count() const;
75 int count() const;
76
76
77 QCategoryAxis::AxisLabelsPosition labelsPosition() const;
77 QCategoryAxis::AxisLabelsPosition labelsPosition() const;
78 void setLabelsPosition(QCategoryAxis::AxisLabelsPosition position);
78 void setLabelsPosition(QCategoryAxis::AxisLabelsPosition position);
79
79
80 Q_SIGNALS:
80 Q_SIGNALS:
81 void categoriesChanged();
81 void categoriesChanged();
82 void labelsPositionChanged(QCategoryAxis::AxisLabelsPosition position);
82 void labelsPositionChanged(QCategoryAxis::AxisLabelsPosition position);
83
83
84 private:
84 private:
85 Q_DECLARE_PRIVATE(QCategoryAxis)
85 Q_DECLARE_PRIVATE(QCategoryAxis)
86 Q_DISABLE_COPY(QCategoryAxis)
86 Q_DISABLE_COPY(QCategoryAxis)
87 };
87 };
88
88
89 QT_CHARTS_END_NAMESPACE
89 QT_CHARTS_END_NAMESPACE
90
90
91 #endif // QCATEGORYAXIS_H
91 #endif // QCATEGORYAXIS_H
Show file before | Show file after | Hide comments
@@ -1,89 +1,89
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QDATETIMEAXIS_H
30 #ifndef QDATETIMEAXIS_H
31 #define QDATETIMEAXIS_H
31 #define QDATETIMEAXIS_H
32
32
33 #include <QtCharts/QAbstractAxis>
33 #include <QtCharts/QAbstractAxis>
34
34
35 QT_BEGIN_NAMESPACE
35 QT_BEGIN_NAMESPACE
36 class QDateTime;
36 class QDateTime;
37 QT_END_NAMESPACE
37 QT_END_NAMESPACE
38
38
39 QT_CHARTS_BEGIN_NAMESPACE
39 QT_CHARTS_BEGIN_NAMESPACE
40
40
41 class QDateTimeAxisPrivate;
41 class QDateTimeAxisPrivate;
42
42
43 class QT_CHARTS_EXPORT QDateTimeAxis : public QAbstractAxis
43 class QT_CHARTS_EXPORT QDateTimeAxis : public QAbstractAxis
44 {
44 {
45 Q_OBJECT
45 Q_OBJECT
46 Q_PROPERTY(int tickCount READ tickCount WRITE setTickCount NOTIFY tickCountChanged)
46 Q_PROPERTY(int tickCount READ tickCount WRITE setTickCount NOTIFY tickCountChanged)
47 Q_PROPERTY(QDateTime min READ min WRITE setMin NOTIFY minChanged)
47 Q_PROPERTY(QDateTime min READ min WRITE setMin NOTIFY minChanged)
48 Q_PROPERTY(QDateTime max READ max WRITE setMax NOTIFY maxChanged)
48 Q_PROPERTY(QDateTime max READ max WRITE setMax NOTIFY maxChanged)
49 Q_PROPERTY(QString format READ format WRITE setFormat NOTIFY formatChanged)
49 Q_PROPERTY(QString format READ format WRITE setFormat NOTIFY formatChanged)
50
50
51 public:
51 public:
52 explicit QDateTimeAxis(QObject *parent = 0);
52 explicit QDateTimeAxis(QObject *parent = Q_NULLPTR);
53 ~QDateTimeAxis();
53 ~QDateTimeAxis();
54
54
55 protected:
55 protected:
56 QDateTimeAxis(QDateTimeAxisPrivate &d, QObject *parent = 0);
56 QDateTimeAxis(QDateTimeAxisPrivate &d, QObject *parent = Q_NULLPTR);
57
57
58 public:
58 public:
59 AxisType type() const;
59 AxisType type() const;
60
60
61 //range handling
61 //range handling
62 void setMin(QDateTime min);
62 void setMin(QDateTime min);
63 QDateTime min() const;
63 QDateTime min() const;
64 void setMax(QDateTime max);
64 void setMax(QDateTime max);
65 QDateTime max() const;
65 QDateTime max() const;
66 void setRange(QDateTime min, QDateTime max);
66 void setRange(QDateTime min, QDateTime max);
67
67
68 void setFormat(QString format);
68 void setFormat(QString format);
69 QString format() const;
69 QString format() const;
70
70
71 //ticks handling
71 //ticks handling
72 void setTickCount(int count);
72 void setTickCount(int count);
73 int tickCount() const;
73 int tickCount() const;
74
74
75 Q_SIGNALS:
75 Q_SIGNALS:
76 void minChanged(QDateTime min);
76 void minChanged(QDateTime min);
77 void maxChanged(QDateTime max);
77 void maxChanged(QDateTime max);
78 void rangeChanged(QDateTime min, QDateTime max);
78 void rangeChanged(QDateTime min, QDateTime max);
79 void formatChanged(QString format);
79 void formatChanged(QString format);
80 void tickCountChanged(int tick);
80 void tickCountChanged(int tick);
81
81
82 private:
82 private:
83 Q_DECLARE_PRIVATE(QDateTimeAxis)
83 Q_DECLARE_PRIVATE(QDateTimeAxis)
84 Q_DISABLE_COPY(QDateTimeAxis)
84 Q_DISABLE_COPY(QDateTimeAxis)
85 };
85 };
86
86
87 QT_CHARTS_END_NAMESPACE
87 QT_CHARTS_END_NAMESPACE
88
88
89 #endif // QDATETIMEAXIS_H
89 #endif // QDATETIMEAXIS_H
Show file before | Show file after | Hide comments
@@ -1,88 +1,88
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QLOGVALUEAXIS_H
30 #ifndef QLOGVALUEAXIS_H
31 #define QLOGVALUEAXIS_H
31 #define QLOGVALUEAXIS_H
32
32
33 #include <QtCharts/QAbstractAxis>
33 #include <QtCharts/QAbstractAxis>
34
34
35 QT_BEGIN_NAMESPACE
35 QT_BEGIN_NAMESPACE
36 class QDateTime;
36 class QDateTime;
37 QT_END_NAMESPACE
37 QT_END_NAMESPACE
38
38
39 QT_CHARTS_BEGIN_NAMESPACE
39 QT_CHARTS_BEGIN_NAMESPACE
40
40
41 class QLogValueAxisPrivate;
41 class QLogValueAxisPrivate;
42
42
43 class QT_CHARTS_EXPORT QLogValueAxis : public QAbstractAxis
43 class QT_CHARTS_EXPORT QLogValueAxis : public QAbstractAxis
44 {
44 {
45 Q_OBJECT
45 Q_OBJECT
46 Q_PROPERTY(qreal min READ min WRITE setMin NOTIFY minChanged)
46 Q_PROPERTY(qreal min READ min WRITE setMin NOTIFY minChanged)
47 Q_PROPERTY(qreal max READ max WRITE setMax NOTIFY maxChanged)
47 Q_PROPERTY(qreal max READ max WRITE setMax NOTIFY maxChanged)
48 Q_PROPERTY(QString labelFormat READ labelFormat WRITE setLabelFormat NOTIFY labelFormatChanged)
48 Q_PROPERTY(QString labelFormat READ labelFormat WRITE setLabelFormat NOTIFY labelFormatChanged)
49 Q_PROPERTY(qreal base READ base WRITE setBase NOTIFY baseChanged)
49 Q_PROPERTY(qreal base READ base WRITE setBase NOTIFY baseChanged)
50
50
51 public:
51 public:
52 explicit QLogValueAxis(QObject *parent = 0);
52 explicit QLogValueAxis(QObject *parent = Q_NULLPTR);
53 ~QLogValueAxis();
53 ~QLogValueAxis();
54
54
55 protected:
55 protected:
56 QLogValueAxis(QLogValueAxisPrivate &d, QObject *parent = 0);
56 QLogValueAxis(QLogValueAxisPrivate &d, QObject *parent = Q_NULLPTR);
57
57
58 public:
58 public:
59 AxisType type() const;
59 AxisType type() const;
60
60
61 //range handling
61 //range handling
62 void setMin(qreal min);
62 void setMin(qreal min);
63 qreal min() const;
63 qreal min() const;
64 void setMax(qreal max);
64 void setMax(qreal max);
65 qreal max() const;
65 qreal max() const;
66 void setRange(qreal min, qreal max);
66 void setRange(qreal min, qreal max);
67
67
68 void setLabelFormat(const QString &format);
68 void setLabelFormat(const QString &format);
69 QString labelFormat() const;
69 QString labelFormat() const;
70
70
71 void setBase(qreal base);
71 void setBase(qreal base);
72 qreal base() const;
72 qreal base() const;
73
73
74 Q_SIGNALS:
74 Q_SIGNALS:
75 void minChanged(qreal min);
75 void minChanged(qreal min);
76 void maxChanged(qreal max);
76 void maxChanged(qreal max);
77 void rangeChanged(qreal min, qreal max);
77 void rangeChanged(qreal min, qreal max);
78 void labelFormatChanged(const QString &format);
78 void labelFormatChanged(const QString &format);
79 void baseChanged(qreal base);
79 void baseChanged(qreal base);
80
80
81 private:
81 private:
82 Q_DECLARE_PRIVATE(QLogValueAxis)
82 Q_DECLARE_PRIVATE(QLogValueAxis)
83 Q_DISABLE_COPY(QLogValueAxis)
83 Q_DISABLE_COPY(QLogValueAxis)
84 };
84 };
85
85
86 QT_CHARTS_END_NAMESPACE
86 QT_CHARTS_END_NAMESPACE
87
87
88 #endif // QLOGVALUEAXIS_H
88 #endif // QLOGVALUEAXIS_H
Show file before | Show file after | Hide comments
@@ -1,218 +1,218
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QABSTRACTAXIS_H
30 #ifndef QABSTRACTAXIS_H
31 #define QABSTRACTAXIS_H
31 #define QABSTRACTAXIS_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtGui/QPen>
34 #include <QtGui/QPen>
35 #include <QtGui/QFont>
35 #include <QtGui/QFont>
36 #include <QtCore/QVariant>
36 #include <QtCore/QVariant>
37
37
38 QT_CHARTS_BEGIN_NAMESPACE
38 QT_CHARTS_BEGIN_NAMESPACE
39
39
40 class QAbstractAxisPrivate;
40 class QAbstractAxisPrivate;
41
41
42 class QT_CHARTS_EXPORT QAbstractAxis : public QObject
42 class QT_CHARTS_EXPORT QAbstractAxis : public QObject
43 {
43 {
44 Q_OBJECT
44 Q_OBJECT
45 //visibility
45 //visibility
46 Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibleChanged)
46 Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibleChanged)
47 //arrow
47 //arrow
48 Q_PROPERTY(bool lineVisible READ isLineVisible WRITE setLineVisible NOTIFY lineVisibleChanged)
48 Q_PROPERTY(bool lineVisible READ isLineVisible WRITE setLineVisible NOTIFY lineVisibleChanged)
49 Q_PROPERTY(QPen linePen READ linePen WRITE setLinePen NOTIFY linePenChanged)
49 Q_PROPERTY(QPen linePen READ linePen WRITE setLinePen NOTIFY linePenChanged)
50 Q_PROPERTY(QColor color READ linePenColor WRITE setLinePenColor NOTIFY colorChanged)
50 Q_PROPERTY(QColor color READ linePenColor WRITE setLinePenColor NOTIFY colorChanged)
51 //labels
51 //labels
52 Q_PROPERTY(bool labelsVisible READ labelsVisible WRITE setLabelsVisible NOTIFY labelsVisibleChanged)
52 Q_PROPERTY(bool labelsVisible READ labelsVisible WRITE setLabelsVisible NOTIFY labelsVisibleChanged)
53 Q_PROPERTY(QBrush labelsBrush READ labelsBrush WRITE setLabelsBrush NOTIFY labelsBrushChanged)
53 Q_PROPERTY(QBrush labelsBrush READ labelsBrush WRITE setLabelsBrush NOTIFY labelsBrushChanged)
54 Q_PROPERTY(int labelsAngle READ labelsAngle WRITE setLabelsAngle NOTIFY labelsAngleChanged)
54 Q_PROPERTY(int labelsAngle READ labelsAngle WRITE setLabelsAngle NOTIFY labelsAngleChanged)
55 Q_PROPERTY(QFont labelsFont READ labelsFont WRITE setLabelsFont NOTIFY labelsFontChanged)
55 Q_PROPERTY(QFont labelsFont READ labelsFont WRITE setLabelsFont NOTIFY labelsFontChanged)
56 Q_PROPERTY(QColor labelsColor READ labelsColor WRITE setLabelsColor NOTIFY labelsColorChanged)
56 Q_PROPERTY(QColor labelsColor READ labelsColor WRITE setLabelsColor NOTIFY labelsColorChanged)
57 //grid
57 //grid
58 Q_PROPERTY(bool gridVisible READ isGridLineVisible WRITE setGridLineVisible NOTIFY gridVisibleChanged)
58 Q_PROPERTY(bool gridVisible READ isGridLineVisible WRITE setGridLineVisible NOTIFY gridVisibleChanged)
59 Q_PROPERTY(QPen gridLinePen READ gridLinePen WRITE setGridLinePen NOTIFY gridLinePenChanged)
59 Q_PROPERTY(QPen gridLinePen READ gridLinePen WRITE setGridLinePen NOTIFY gridLinePenChanged)
60 Q_PROPERTY(bool minorGridVisible READ isMinorGridLineVisible WRITE setMinorGridLineVisible NOTIFY minorGridVisibleChanged)
60 Q_PROPERTY(bool minorGridVisible READ isMinorGridLineVisible WRITE setMinorGridLineVisible NOTIFY minorGridVisibleChanged)
61 Q_PROPERTY(QPen minorGridLinePen READ minorGridLinePen WRITE setMinorGridLinePen NOTIFY minorGridLinePenChanged)
61 Q_PROPERTY(QPen minorGridLinePen READ minorGridLinePen WRITE setMinorGridLinePen NOTIFY minorGridLinePenChanged)
62 Q_PROPERTY(QColor gridLineColor READ gridLineColor WRITE setGridLineColor NOTIFY gridLineColorChanged)
62 Q_PROPERTY(QColor gridLineColor READ gridLineColor WRITE setGridLineColor NOTIFY gridLineColorChanged)
63 Q_PROPERTY(QColor minorGridLineColor READ minorGridLineColor WRITE setMinorGridLineColor NOTIFY minorGridLineColorChanged)
63 Q_PROPERTY(QColor minorGridLineColor READ minorGridLineColor WRITE setMinorGridLineColor NOTIFY minorGridLineColorChanged)
64 //shades
64 //shades
65 Q_PROPERTY(bool shadesVisible READ shadesVisible WRITE setShadesVisible NOTIFY shadesVisibleChanged)
65 Q_PROPERTY(bool shadesVisible READ shadesVisible WRITE setShadesVisible NOTIFY shadesVisibleChanged)
66 Q_PROPERTY(QColor shadesColor READ shadesColor WRITE setShadesColor NOTIFY shadesColorChanged)
66 Q_PROPERTY(QColor shadesColor READ shadesColor WRITE setShadesColor NOTIFY shadesColorChanged)
67 Q_PROPERTY(QColor shadesBorderColor READ shadesBorderColor WRITE setShadesBorderColor NOTIFY shadesBorderColorChanged)
67 Q_PROPERTY(QColor shadesBorderColor READ shadesBorderColor WRITE setShadesBorderColor NOTIFY shadesBorderColorChanged)
68 Q_PROPERTY(QPen shadesPen READ shadesPen WRITE setShadesPen NOTIFY shadesPenChanged)
68 Q_PROPERTY(QPen shadesPen READ shadesPen WRITE setShadesPen NOTIFY shadesPenChanged)
69 Q_PROPERTY(QBrush shadesBrush READ shadesBrush WRITE setShadesBrush NOTIFY shadesBrushChanged)
69 Q_PROPERTY(QBrush shadesBrush READ shadesBrush WRITE setShadesBrush NOTIFY shadesBrushChanged)
70 //title
70 //title
71 Q_PROPERTY(QString titleText READ titleText WRITE setTitleText NOTIFY titleTextChanged)
71 Q_PROPERTY(QString titleText READ titleText WRITE setTitleText NOTIFY titleTextChanged)
72 Q_PROPERTY(QBrush titleBrush READ titleBrush WRITE setTitleBrush NOTIFY titleBrushChanged)
72 Q_PROPERTY(QBrush titleBrush READ titleBrush WRITE setTitleBrush NOTIFY titleBrushChanged)
73 Q_PROPERTY(bool titleVisible READ isTitleVisible WRITE setTitleVisible NOTIFY titleVisibleChanged)
73 Q_PROPERTY(bool titleVisible READ isTitleVisible WRITE setTitleVisible NOTIFY titleVisibleChanged)
74 Q_PROPERTY(QFont titleFont READ titleFont WRITE setTitleFont NOTIFY titleFontChanged)
74 Q_PROPERTY(QFont titleFont READ titleFont WRITE setTitleFont NOTIFY titleFontChanged)
75 //orientation
75 //orientation
76 Q_PROPERTY(Qt::Orientation orientation READ orientation)
76 Q_PROPERTY(Qt::Orientation orientation READ orientation)
77 //aligment
77 //aligment
78 Q_PROPERTY(Qt::Alignment alignment READ alignment)
78 Q_PROPERTY(Qt::Alignment alignment READ alignment)
79 Q_PROPERTY(bool reverse READ isReverse WRITE setReverse NOTIFY reverseChanged)
79 Q_PROPERTY(bool reverse READ isReverse WRITE setReverse NOTIFY reverseChanged)
80
80
81 public:
81 public:
82
82
83 enum AxisType {
83 enum AxisType {
84 AxisTypeNoAxis = 0x0,
84 AxisTypeNoAxis = 0x0,
85 AxisTypeValue = 0x1,
85 AxisTypeValue = 0x1,
86 AxisTypeBarCategory = 0x2,
86 AxisTypeBarCategory = 0x2,
87 AxisTypeCategory = 0x4,
87 AxisTypeCategory = 0x4,
88 AxisTypeDateTime = 0x8,
88 AxisTypeDateTime = 0x8,
89 AxisTypeLogValue = 0x10
89 AxisTypeLogValue = 0x10
90 };
90 };
91
91
92 Q_DECLARE_FLAGS(AxisTypes, AxisType)
92 Q_DECLARE_FLAGS(AxisTypes, AxisType)
93
93
94 protected:
94 protected:
95 explicit QAbstractAxis(QAbstractAxisPrivate &d, QObject *parent = 0);
95 explicit QAbstractAxis(QAbstractAxisPrivate &d, QObject *parent = Q_NULLPTR);
96
96
97 public:
97 public:
98 ~QAbstractAxis();
98 ~QAbstractAxis();
99
99
100 virtual AxisType type() const = 0;
100 virtual AxisType type() const = 0;
101
101
102 //visibility handling
102 //visibility handling
103 bool isVisible() const;
103 bool isVisible() const;
104 void setVisible(bool visible = true);
104 void setVisible(bool visible = true);
105 void show();
105 void show();
106 void hide();
106 void hide();
107
107
108 //arrow handling
108 //arrow handling
109 bool isLineVisible() const;
109 bool isLineVisible() const;
110 void setLineVisible(bool visible = true);
110 void setLineVisible(bool visible = true);
111 void setLinePen(const QPen &pen);
111 void setLinePen(const QPen &pen);
112 QPen linePen() const;
112 QPen linePen() const;
113 void setLinePenColor(QColor color);
113 void setLinePenColor(QColor color);
114 QColor linePenColor() const;
114 QColor linePenColor() const;
115
115
116 //grid handling
116 //grid handling
117 bool isGridLineVisible() const;
117 bool isGridLineVisible() const;
118 void setGridLineVisible(bool visible = true);
118 void setGridLineVisible(bool visible = true);
119 void setGridLinePen(const QPen &pen);
119 void setGridLinePen(const QPen &pen);
120 QPen gridLinePen() const;
120 QPen gridLinePen() const;
121 bool isMinorGridLineVisible() const;
121 bool isMinorGridLineVisible() const;
122 void setMinorGridLineVisible(bool visible = true);
122 void setMinorGridLineVisible(bool visible = true);
123 void setMinorGridLinePen(const QPen &pen);
123 void setMinorGridLinePen(const QPen &pen);
124 QPen minorGridLinePen() const;
124 QPen minorGridLinePen() const;
125 void setGridLineColor(const QColor &color);
125 void setGridLineColor(const QColor &color);
126 QColor gridLineColor();
126 QColor gridLineColor();
127 void setMinorGridLineColor(const QColor &color);
127 void setMinorGridLineColor(const QColor &color);
128 QColor minorGridLineColor();
128 QColor minorGridLineColor();
129
129
130 //labels handling
130 //labels handling
131 bool labelsVisible() const;
131 bool labelsVisible() const;
132 void setLabelsVisible(bool visible = true);
132 void setLabelsVisible(bool visible = true);
133 void setLabelsBrush(const QBrush &brush);
133 void setLabelsBrush(const QBrush &brush);
134 QBrush labelsBrush() const;
134 QBrush labelsBrush() const;
135 void setLabelsFont(const QFont &font);
135 void setLabelsFont(const QFont &font);
136 QFont labelsFont() const;
136 QFont labelsFont() const;
137 void setLabelsAngle(int angle);
137 void setLabelsAngle(int angle);
138 int labelsAngle() const;
138 int labelsAngle() const;
139 void setLabelsColor(QColor color);
139 void setLabelsColor(QColor color);
140 QColor labelsColor() const;
140 QColor labelsColor() const;
141
141
142 //title handling
142 //title handling
143 bool isTitleVisible() const;
143 bool isTitleVisible() const;
144 void setTitleVisible(bool visible = true);
144 void setTitleVisible(bool visible = true);
145 void setTitleBrush(const QBrush &brush);
145 void setTitleBrush(const QBrush &brush);
146 QBrush titleBrush() const;
146 QBrush titleBrush() const;
147 void setTitleFont(const QFont &font);
147 void setTitleFont(const QFont &font);
148 QFont titleFont() const;
148 QFont titleFont() const;
149 void setTitleText(const QString &title);
149 void setTitleText(const QString &title);
150 QString titleText() const;
150 QString titleText() const;
151
151
152 //shades handling
152 //shades handling
153 bool shadesVisible() const;
153 bool shadesVisible() const;
154 void setShadesVisible(bool visible = true);
154 void setShadesVisible(bool visible = true);
155 void setShadesPen(const QPen &pen);
155 void setShadesPen(const QPen &pen);
156 QPen shadesPen() const;
156 QPen shadesPen() const;
157 void setShadesBrush(const QBrush &brush);
157 void setShadesBrush(const QBrush &brush);
158 QBrush shadesBrush() const;
158 QBrush shadesBrush() const;
159 void setShadesColor(QColor color);
159 void setShadesColor(QColor color);
160 QColor shadesColor() const;
160 QColor shadesColor() const;
161 void setShadesBorderColor(QColor color);
161 void setShadesBorderColor(QColor color);
162 QColor shadesBorderColor() const;
162 QColor shadesBorderColor() const;
163
163
164 Qt::Orientation orientation() const;
164 Qt::Orientation orientation() const;
165 Qt::Alignment alignment() const;
165 Qt::Alignment alignment() const;
166
166
167 //range handling
167 //range handling
168 void setMin(const QVariant &min);
168 void setMin(const QVariant &min);
169 void setMax(const QVariant &max);
169 void setMax(const QVariant &max);
170 void setRange(const QVariant &min, const QVariant &max);
170 void setRange(const QVariant &min, const QVariant &max);
171
171
172 //reverse handling
172 //reverse handling
173 void setReverse(bool reverse = true);
173 void setReverse(bool reverse = true);
174 bool isReverse() const;
174 bool isReverse() const;
175
175
176 Q_SIGNALS:
176 Q_SIGNALS:
177 void visibleChanged(bool visible);
177 void visibleChanged(bool visible);
178 void linePenChanged(const QPen &pen);
178 void linePenChanged(const QPen &pen);
179 void lineVisibleChanged(bool visible);
179 void lineVisibleChanged(bool visible);
180 void labelsVisibleChanged(bool visible);
180 void labelsVisibleChanged(bool visible);
181 void labelsBrushChanged(const QBrush &brush);
181 void labelsBrushChanged(const QBrush &brush);
182 void labelsFontChanged(const QFont &pen);
182 void labelsFontChanged(const QFont &pen);
183 void labelsAngleChanged(int angle);
183 void labelsAngleChanged(int angle);
184 void gridLinePenChanged(const QPen &pen);
184 void gridLinePenChanged(const QPen &pen);
185 void gridVisibleChanged(bool visible);
185 void gridVisibleChanged(bool visible);
186 void minorGridVisibleChanged(bool visible);
186 void minorGridVisibleChanged(bool visible);
187 void minorGridLinePenChanged(const QPen &pen);
187 void minorGridLinePenChanged(const QPen &pen);
188 void gridLineColorChanged(const QColor &color);
188 void gridLineColorChanged(const QColor &color);
189 void minorGridLineColorChanged(const QColor &color);
189 void minorGridLineColorChanged(const QColor &color);
190 void colorChanged(QColor color);
190 void colorChanged(QColor color);
191 void labelsColorChanged(QColor color);
191 void labelsColorChanged(QColor color);
192 void titleTextChanged(const QString &title);
192 void titleTextChanged(const QString &title);
193 void titleBrushChanged(const QBrush &brush);
193 void titleBrushChanged(const QBrush &brush);
194 void titleVisibleChanged(bool visible);
194 void titleVisibleChanged(bool visible);
195 void titleFontChanged(const QFont &font);
195 void titleFontChanged(const QFont &font);
196 void shadesVisibleChanged(bool visible);
196 void shadesVisibleChanged(bool visible);
197 void shadesColorChanged(QColor color);
197 void shadesColorChanged(QColor color);
198 void shadesBorderColorChanged(QColor color);
198 void shadesBorderColorChanged(QColor color);
199 void shadesPenChanged(const QPen &pen);
199 void shadesPenChanged(const QPen &pen);
200 void shadesBrushChanged(const QBrush &brush);
200 void shadesBrushChanged(const QBrush &brush);
201 void reverseChanged(bool reverse);
201 void reverseChanged(bool reverse);
202
202
203 protected:
203 protected:
204 QScopedPointer<QAbstractAxisPrivate> d_ptr;
204 QScopedPointer<QAbstractAxisPrivate> d_ptr;
205 friend class ChartDataSet;
205 friend class ChartDataSet;
206 friend class ChartPresenter;
206 friend class ChartPresenter;
207 friend class ChartThemeManager;
207 friend class ChartThemeManager;
208 friend class AbstractDomain;
208 friend class AbstractDomain;
209 friend class ChartAxisElement;
209 friend class ChartAxisElement;
210 friend class XYChart;
210 friend class XYChart;
211
211
212 private:
212 private:
213 Q_DISABLE_COPY(QAbstractAxis)
213 Q_DISABLE_COPY(QAbstractAxis)
214 };
214 };
215
215
216 QT_CHARTS_END_NAMESPACE
216 QT_CHARTS_END_NAMESPACE
217
217
218 #endif // QABSTRACTAXIS_H
218 #endif // QABSTRACTAXIS_H
Show file before | Show file after | Hide comments
@@ -1,466 +1,472
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #include <QtCharts/QValueAxis>
30 #include <QtCharts/QValueAxis>
31 #include <private/qvalueaxis_p.h>
31 #include <private/qvalueaxis_p.h>
32 #include <private/chartvalueaxisx_p.h>
32 #include <private/chartvalueaxisx_p.h>
33 #include <private/chartvalueaxisy_p.h>
33 #include <private/chartvalueaxisy_p.h>
34 #include <private/abstractdomain_p.h>
34 #include <private/abstractdomain_p.h>
35 #include <private/polarchartvalueaxisangular_p.h>
35 #include <private/polarchartvalueaxisangular_p.h>
36 #include <private/polarchartvalueaxisradial_p.h>
36 #include <private/polarchartvalueaxisradial_p.h>
37 #include <private/chartdataset_p.h>
37 #include <private/chartdataset_p.h>
38 #include <private/chartpresenter_p.h>
38 #include <private/chartpresenter_p.h>
39 #include <private/charttheme_p.h>
39 #include <private/charttheme_p.h>
40
40 #include <private/charthelpers_p.h>
41
41
42 QT_CHARTS_BEGIN_NAMESPACE
42 QT_CHARTS_BEGIN_NAMESPACE
43 /*!
43 /*!
44 \class QValueAxis
44 \class QValueAxis
45 \inmodule Qt Charts
45 \inmodule Qt Charts
46 \brief The QValueAxis class is used for manipulating chart's axis.
46 \brief The QValueAxis class is used for manipulating chart's axis.
47
47
48 ValueAxis can be setup to show axis line with tick marks, grid lines and shades.
48 ValueAxis can be setup to show axis line with tick marks, grid lines and shades.
49 Values of axis are drawn to position of ticks.
49 Values of axis are drawn to position of ticks.
50
50
51 Example code on how to use QValueAxis.
51 Example code on how to use QValueAxis.
52 \code
52 \code
53 QChartView *chartView = new QChartView;
53 QChartView *chartView = new QChartView;
54 QLineSeries *series = new QLineSeries;
54 QLineSeries *series = new QLineSeries;
55 // ...
55 // ...
56 chartView->chart()->addSeries(series);
56 chartView->chart()->addSeries(series);
57
57
58 QValueAxis *axisX = new QValueAxis;
58 QValueAxis *axisX = new QValueAxis;
59 axisX->setRange(10, 20.5);
59 axisX->setRange(10, 20.5);
60 axisX->setTickCount(10);
60 axisX->setTickCount(10);
61 axisX->setLabelFormat("%.2f");
61 axisX->setLabelFormat("%.2f");
62 chartView->chart()->setAxisX(axisX, series);
62 chartView->chart()->setAxisX(axisX, series);
63 \endcode
63 \endcode
64 */
64 */
65 /*!
65 /*!
66 \qmltype ValueAxis
66 \qmltype ValueAxis
67 \instantiates QValueAxis
67 \instantiates QValueAxis
68 \inqmlmodule QtCharts
68 \inqmlmodule QtCharts
69
69
70 \inherits AbstractAxis
70 \inherits AbstractAxis
71 \brief The ValueAxis element is used for manipulating chart's axes
71 \brief The ValueAxis element is used for manipulating chart's axes
72
72
73 ValueAxis can be setup to show axis line with tick marks, grid lines and shades.
73 ValueAxis can be setup to show axis line with tick marks, grid lines and shades.
74 Values of axis are drawn to position of ticks
74 Values of axis are drawn to position of ticks
75
75
76 Example about using ValueAxis:
76 Example about using ValueAxis:
77 \code
77 \code
78 ChartView {
78 ChartView {
79 ValueAxis {
79 ValueAxis {
80 id: xAxis
80 id: xAxis
81 min: 0
81 min: 0
82 max: 10
82 max: 10
83 }
83 }
84 // Add a few series...
84 // Add a few series...
85 }
85 }
86 \endcode
86 \endcode
87 */
87 */
88
88
89 /*!
89 /*!
90 \property QValueAxis::min
90 \property QValueAxis::min
91 Defines the minimum value on the axis.
91 Defines the minimum value on the axis.
92 When setting this property the max is adjusted if necessary, to ensure that the range remains valid.
92 When setting this property the max is adjusted if necessary, to ensure that the range remains valid.
93 */
93 */
94 /*!
94 /*!
95 \qmlproperty real ValueAxis::min
95 \qmlproperty real ValueAxis::min
96 Defines the minimum value on the axis.
96 Defines the minimum value on the axis.
97 When setting this property the max is adjusted if necessary, to ensure that the range remains valid.
97 When setting this property the max is adjusted if necessary, to ensure that the range remains valid.
98 */
98 */
99
99
100 /*!
100 /*!
101 \property QValueAxis::max
101 \property QValueAxis::max
102 Defines the maximum value on the axis.
102 Defines the maximum value on the axis.
103 When setting this property the min is adjusted if necessary, to ensure that the range remains valid.
103 When setting this property the min is adjusted if necessary, to ensure that the range remains valid.
104 */
104 */
105 /*!
105 /*!
106 \qmlproperty real ValueAxis::max
106 \qmlproperty real ValueAxis::max
107 Defines the maximum value on the axis.
107 Defines the maximum value on the axis.
108 When setting this property the min is adjusted if necessary, to ensure that the range remains valid.
108 When setting this property the min is adjusted if necessary, to ensure that the range remains valid.
109 */
109 */
110
110
111 /*!
111 /*!
112 \property QValueAxis::tickCount
112 \property QValueAxis::tickCount
113 Defines the number of ticks on the axis. This indicates how many grid lines are drawn on the
113 Defines the number of ticks on the axis. This indicates how many grid lines are drawn on the
114 chart. The default value is 5, and it can not be below 2.
114 chart. The default value is 5, and it can not be below 2.
115 */
115 */
116 /*!
116 /*!
117 \qmlproperty int ValueAxis::tickCount
117 \qmlproperty int ValueAxis::tickCount
118 Defines the number of ticks on the axis. This indicates how many grid lines are drawn on the
118 Defines the number of ticks on the axis. This indicates how many grid lines are drawn on the
119 chart. The default value is 5, and it can not be below 2.
119 chart. The default value is 5, and it can not be below 2.
120 */
120 */
121
121
122 /*!
122 /*!
123 \property QValueAxis::minorTickCount
123 \property QValueAxis::minorTickCount
124 Defines the number of minor ticks on the axis. This indicates how many grid lines are drawn
124 Defines the number of minor ticks on the axis. This indicates how many grid lines are drawn
125 between major ticks on the chart. Labels are not drawn for minor ticks. The default value is 0.
125 between major ticks on the chart. Labels are not drawn for minor ticks. The default value is 0.
126 */
126 */
127 /*!
127 /*!
128 \qmlproperty int ValueAxis::minorTickCount
128 \qmlproperty int ValueAxis::minorTickCount
129 Defines the number of minor ticks on the axis. This indicates how many grid lines are drawn
129 Defines the number of minor ticks on the axis. This indicates how many grid lines are drawn
130 between major ticks on the chart. Labels are not drawn for minor ticks. The default value is 0.
130 between major ticks on the chart. Labels are not drawn for minor ticks. The default value is 0.
131 */
131 */
132
132
133 /*!
133 /*!
134 \property QValueAxis::labelFormat
134 \property QValueAxis::labelFormat
135 Defines the label format of the axis.
135 Defines the label format of the axis.
136 Supported specifiers are: d, i, o, x, X, f, F, e, E, g, G, and c.
136 Supported specifiers are: d, i, o, x, X, f, F, e, E, g, G, and c.
137 See QString::sprintf() for additional details.
137 See QString::sprintf() for additional details.
138
138
139 If the QChart::localizeNumbers is \c{true}, the supported specifiers are limited to: d, e, E, f,
139 If the QChart::localizeNumbers is \c{true}, the supported specifiers are limited to: d, e, E, f,
140 g, G, and i. Also, only the precision modifier is supported. The rest of the formatting comes from
140 g, G, and i. Also, only the precision modifier is supported. The rest of the formatting comes from
141 the default QLocale of the application.
141 the default QLocale of the application.
142 */
142 */
143 /*!
143 /*!
144 \qmlproperty real ValueAxis::labelFormat
144 \qmlproperty real ValueAxis::labelFormat
145 Defines the label format of the axis.
145 Defines the label format of the axis.
146 Supported specifiers are: d, i, o, x, X, f, F, e, E, g, G, and c.
146 Supported specifiers are: d, i, o, x, X, f, F, e, E, g, G, and c.
147 See QString::sprintf() for additional details.
147 See QString::sprintf() for additional details.
148
148
149 If the ChartView::localizeNumbers is \c{true}, the supported specifiers are limited to: d, e, E, f,
149 If the ChartView::localizeNumbers is \c{true}, the supported specifiers are limited to: d, e, E, f,
150 g, G, and i. Also, only the precision modifier is supported. The rest of the formatting comes from
150 g, G, and i. Also, only the precision modifier is supported. The rest of the formatting comes from
151 the default QLocale of the application.
151 the default QLocale of the application.
152 */
152 */
153
153
154 /*!
154 /*!
155 \fn void QValueAxis::minChanged(qreal min)
155 \fn void QValueAxis::minChanged(qreal min)
156 Axis emits signal when \a min of axis has changed.
156 Axis emits signal when \a min of axis has changed.
157 */
157 */
158 /*!
158 /*!
159 \qmlsignal ValueAxis::onMinChanged(real min)
159 \qmlsignal ValueAxis::onMinChanged(real min)
160 Axis emits signal when \a min of axis has changed.
160 Axis emits signal when \a min of axis has changed.
161 */
161 */
162
162
163 /*!
163 /*!
164 \fn void QValueAxis::maxChanged(qreal max)
164 \fn void QValueAxis::maxChanged(qreal max)
165 Axis emits signal when \a max of axis has changed.
165 Axis emits signal when \a max of axis has changed.
166 */
166 */
167 /*!
167 /*!
168 \qmlsignal ValueAxis::onMaxChanged(real max)
168 \qmlsignal ValueAxis::onMaxChanged(real max)
169 Axis emits signal when \a max of axis has changed.
169 Axis emits signal when \a max of axis has changed.
170 */
170 */
171
171
172 /*!
172 /*!
173 \fn void QValueAxis::tickCountChanged(int tickCount)
173 \fn void QValueAxis::tickCountChanged(int tickCount)
174 Axis emits signal when \a tickCount of axis has changed.
174 Axis emits signal when \a tickCount of axis has changed.
175 */
175 */
176 /*!
176 /*!
177 \qmlsignal ValueAxis::tickCountChanged(int tickCount)
177 \qmlsignal ValueAxis::tickCountChanged(int tickCount)
178 Axis emits signal when \a tickCount of axis has changed.
178 Axis emits signal when \a tickCount of axis has changed.
179 */
179 */
180
180
181 /*!
181 /*!
182 \fn void QValueAxis::minorTickCountChanged(int minorTickCount)
182 \fn void QValueAxis::minorTickCountChanged(int minorTickCount)
183 Axis emits signal when \a minorTickCount of axis has changed.
183 Axis emits signal when \a minorTickCount of axis has changed.
184 */
184 */
185 /*!
185 /*!
186 \qmlsignal ValueAxis::minorTickCountChanged(int minorTickCount)
186 \qmlsignal ValueAxis::minorTickCountChanged(int minorTickCount)
187 Axis emits signal when \a minorTickCount of axis has changed.
187 Axis emits signal when \a minorTickCount of axis has changed.
188 */
188 */
189
189
190 /*!
190 /*!
191 \fn void QValueAxis::rangeChanged(qreal min, qreal max)
191 \fn void QValueAxis::rangeChanged(qreal min, qreal max)
192 Axis emits signal when \a min or \a max of axis has changed.
192 Axis emits signal when \a min or \a max of axis has changed.
193 */
193 */
194
194
195 /*!
195 /*!
196 \fn void QValueAxis::labelFormatChanged(const QString &format)
196 \fn void QValueAxis::labelFormatChanged(const QString &format)
197 Axis emits signal when \a format of axis labels has changed.
197 Axis emits signal when \a format of axis labels has changed.
198 */
198 */
199 /*!
199 /*!
200 \qmlsignal ValueAxis::labelFormatChanged(const QString &format)
200 \qmlsignal ValueAxis::labelFormatChanged(const QString &format)
201 Axis emits signal when \a format of axis labels has changed.
201 Axis emits signal when \a format of axis labels has changed.
202 */
202 */
203
203
204 /*!
204 /*!
205 Constructs an axis object which is a child of \a parent.
205 Constructs an axis object which is a child of \a parent.
206 */
206 */
207 QValueAxis::QValueAxis(QObject *parent) :
207 QValueAxis::QValueAxis(QObject *parent) :
208 QAbstractAxis(*new QValueAxisPrivate(this), parent)
208 QAbstractAxis(*new QValueAxisPrivate(this), parent)
209 {
209 {
210
210
211 }
211 }
212
212
213 /*!
213 /*!
214 \internal
214 \internal
215 */
215 */
216 QValueAxis::QValueAxis(QValueAxisPrivate &d, QObject *parent)
216 QValueAxis::QValueAxis(QValueAxisPrivate &d, QObject *parent)
217 : QAbstractAxis(d, parent)
217 : QAbstractAxis(d, parent)
218 {
218 {
219
219
220 }
220 }
221
221
222 /*!
222 /*!
223 Destroys the object
223 Destroys the object
224 */
224 */
225 QValueAxis::~QValueAxis()
225 QValueAxis::~QValueAxis()
226 {
226 {
227 Q_D(QValueAxis);
227 Q_D(QValueAxis);
228 if (d->m_chart)
228 if (d->m_chart)
229 d->m_chart->removeAxis(this);
229 d->m_chart->removeAxis(this);
230 }
230 }
231
231
232 void QValueAxis::setMin(qreal min)
232 void QValueAxis::setMin(qreal min)
233 {
233 {
234 Q_D(QValueAxis);
234 Q_D(QValueAxis);
235 setRange(min, qMax(d->m_max, min));
235 setRange(min, qMax(d->m_max, min));
236 }
236 }
237
237
238 qreal QValueAxis::min() const
238 qreal QValueAxis::min() const
239 {
239 {
240 Q_D(const QValueAxis);
240 Q_D(const QValueAxis);
241 return d->m_min;
241 return d->m_min;
242 }
242 }
243
243
244 void QValueAxis::setMax(qreal max)
244 void QValueAxis::setMax(qreal max)
245 {
245 {
246 Q_D(QValueAxis);
246 Q_D(QValueAxis);
247 setRange(qMin(d->m_min, max), max);
247 setRange(qMin(d->m_min, max), max);
248 }
248 }
249
249
250 qreal QValueAxis::max() const
250 qreal QValueAxis::max() const
251 {
251 {
252 Q_D(const QValueAxis);
252 Q_D(const QValueAxis);
253 return d->m_max;
253 return d->m_max;
254 }
254 }
255
255
256 /*!
256 /*!
257 Sets range from \a min to \a max on the axis.
257 Sets range from \a min to \a max on the axis.
258 If min is greater than max then this function returns without making any changes.
258 If min is greater than max then this function returns without making any changes.
259 */
259 */
260 void QValueAxis::setRange(qreal min, qreal max)
260 void QValueAxis::setRange(qreal min, qreal max)
261 {
261 {
262 Q_D(QValueAxis);
262 Q_D(QValueAxis);
263 d->setRange(min,max);
263 d->setRange(min,max);
264 }
264 }
265
265
266 void QValueAxis::setTickCount(int count)
266 void QValueAxis::setTickCount(int count)
267 {
267 {
268 Q_D(QValueAxis);
268 Q_D(QValueAxis);
269 if (d->m_tickCount != count && count >= 2) {
269 if (d->m_tickCount != count && count >= 2) {
270 d->m_tickCount = count;
270 d->m_tickCount = count;
271 emit tickCountChanged(count);
271 emit tickCountChanged(count);
272 }
272 }
273 }
273 }
274
274
275 int QValueAxis::tickCount() const
275 int QValueAxis::tickCount() const
276 {
276 {
277 Q_D(const QValueAxis);
277 Q_D(const QValueAxis);
278 return d->m_tickCount;
278 return d->m_tickCount;
279 }
279 }
280
280
281 void QValueAxis::setMinorTickCount(int count)
281 void QValueAxis::setMinorTickCount(int count)
282 {
282 {
283 Q_D(QValueAxis);
283 Q_D(QValueAxis);
284 if (d->m_minorTickCount != count && count >= 0) {
284 if (d->m_minorTickCount != count && count >= 0) {
285 d->m_minorTickCount = count;
285 d->m_minorTickCount = count;
286 emit minorTickCountChanged(count);
286 emit minorTickCountChanged(count);
287 }
287 }
288 }
288 }
289
289
290 int QValueAxis::minorTickCount() const
290 int QValueAxis::minorTickCount() const
291 {
291 {
292 Q_D(const QValueAxis);
292 Q_D(const QValueAxis);
293 return d->m_minorTickCount;
293 return d->m_minorTickCount;
294 }
294 }
295
295
296 void QValueAxis::setLabelFormat(const QString &format)
296 void QValueAxis::setLabelFormat(const QString &format)
297 {
297 {
298 Q_D(QValueAxis);
298 Q_D(QValueAxis);
299 d->m_format = format;
299 d->m_format = format;
300 emit labelFormatChanged(format);
300 emit labelFormatChanged(format);
301 }
301 }
302
302
303 QString QValueAxis::labelFormat() const
303 QString QValueAxis::labelFormat() const
304 {
304 {
305 Q_D(const QValueAxis);
305 Q_D(const QValueAxis);
306 return d->m_format;
306 return d->m_format;
307 }
307 }
308
308
309 /*!
309 /*!
310 Returns the type of the axis
310 Returns the type of the axis
311 */
311 */
312 QAbstractAxis::AxisType QValueAxis::type() const
312 QAbstractAxis::AxisType QValueAxis::type() const
313 {
313 {
314 return AxisTypeValue;
314 return AxisTypeValue;
315 }
315 }
316
316
317 /*!
317 /*!
318 This method modifies range and number of ticks on the axis to look "nice". Algorithm considers numbers that
318 This method modifies range and number of ticks on the axis to look "nice". Algorithm considers numbers that
319 can be expressed as form of 1*10^n, 2* 10^n or 5*10^n as a nice numbers. These numbers are used for spacing the ticks.
319 can be expressed as form of 1*10^n, 2* 10^n or 5*10^n as a nice numbers. These numbers are used for spacing the ticks.
320 This method will modify the current range and number of ticks.
320 This method will modify the current range and number of ticks.
321 \sa setRange(), setTickCount()
321 \sa setRange(), setTickCount()
322 */
322 */
323 void QValueAxis::applyNiceNumbers()
323 void QValueAxis::applyNiceNumbers()
324 {
324 {
325 Q_D(QValueAxis);
325 Q_D(QValueAxis);
326 if(d->m_applying) return;
326 if(d->m_applying) return;
327 qreal min = d->m_min;
327 qreal min = d->m_min;
328 qreal max = d->m_max;
328 qreal max = d->m_max;
329 int ticks = d->m_tickCount;
329 int ticks = d->m_tickCount;
330 AbstractDomain::looseNiceNumbers(min,max,ticks);
330 AbstractDomain::looseNiceNumbers(min,max,ticks);
331 d->m_applying=true;
331 d->m_applying=true;
332 d->setRange(min,max);
332 d->setRange(min,max);
333 setTickCount(ticks);
333 setTickCount(ticks);
334 d->m_applying=false;
334 d->m_applying=false;
335 }
335 }
336
336
337 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
337 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
338
338
339 QValueAxisPrivate::QValueAxisPrivate(QValueAxis *q)
339 QValueAxisPrivate::QValueAxisPrivate(QValueAxis *q)
340 : QAbstractAxisPrivate(q),
340 : QAbstractAxisPrivate(q),
341 m_min(0),
341 m_min(0),
342 m_max(0),
342 m_max(0),
343 m_tickCount(5),
343 m_tickCount(5),
344 m_minorTickCount(0),
344 m_minorTickCount(0),
345 m_format(QString::null),
345 m_format(QString::null),
346 m_applying(false)
346 m_applying(false)
347 {
347 {
348
348
349 }
349 }
350
350
351 QValueAxisPrivate::~QValueAxisPrivate()
351 QValueAxisPrivate::~QValueAxisPrivate()
352 {
352 {
353
353
354 }
354 }
355
355
356 void QValueAxisPrivate::setMin(const QVariant &min)
356 void QValueAxisPrivate::setMin(const QVariant &min)
357 {
357 {
358 Q_Q(QValueAxis);
358 Q_Q(QValueAxis);
359 bool ok;
359 bool ok;
360 qreal value = min.toReal(&ok);
360 qreal value = min.toReal(&ok);
361 if (ok)
361 if (ok)
362 q->setMin(value);
362 q->setMin(value);
363 }
363 }
364
364
365 void QValueAxisPrivate::setMax(const QVariant &max)
365 void QValueAxisPrivate::setMax(const QVariant &max)
366 {
366 {
367 Q_Q(QValueAxis);
367 Q_Q(QValueAxis);
368 bool ok;
368 bool ok;
369 qreal value = max.toReal(&ok);
369 qreal value = max.toReal(&ok);
370 if (ok)
370 if (ok)
371 q->setMax(value);
371 q->setMax(value);
372 }
372 }
373
373
374 void QValueAxisPrivate::setRange(const QVariant &min, const QVariant &max)
374 void QValueAxisPrivate::setRange(const QVariant &min, const QVariant &max)
375 {
375 {
376 Q_Q(QValueAxis);
376 Q_Q(QValueAxis);
377 bool ok1;
377 bool ok1;
378 bool ok2;
378 bool ok2;
379 qreal value1 = min.toReal(&ok1);
379 qreal value1 = min.toReal(&ok1);
380 qreal value2 = max.toReal(&ok2);
380 qreal value2 = max.toReal(&ok2);
381 if (ok1 && ok2)
381 if (ok1 && ok2)
382 q->setRange(value1, value2);
382 q->setRange(value1, value2);
383 }
383 }
384
384
385 void QValueAxisPrivate::setRange(qreal min, qreal max)
385 void QValueAxisPrivate::setRange(qreal min, qreal max)
386 {
386 {
387 Q_Q(QValueAxis);
387 Q_Q(QValueAxis);
388 bool changed = false;
388 bool changed = false;
389
389
390 if (min > max)
390 if (min > max)
391 return;
391 return;
392
392
393 if (!isValidValue(min, max)) {
394 qWarning() << "Attempting to set invalid range for value axis: ["
395 << min << " - " << max << "]";
396 return;
397 }
398
393 bool changeMin = false;
399 bool changeMin = false;
394 if (m_min == 0 || min == 0)
400 if (m_min == 0 || min == 0)
395 changeMin = !qFuzzyCompare(1 + m_min, 1 + min);
401 changeMin = !qFuzzyCompare(1 + m_min, 1 + min);
396 else
402 else
397 changeMin = !qFuzzyCompare(m_min, min);
403 changeMin = !qFuzzyCompare(m_min, min);
398
404
399 bool changeMax = false;
405 bool changeMax = false;
400 if (m_max == 0 || max == 0)
406 if (m_max == 0 || max == 0)
401 changeMax = !qFuzzyCompare(1 + m_max, 1 + max);
407 changeMax = !qFuzzyCompare(1 + m_max, 1 + max);
402 else
408 else
403 changeMax = !qFuzzyCompare(m_max, max);
409 changeMax = !qFuzzyCompare(m_max, max);
404
410
405 if (changeMin) {
411 if (changeMin) {
406 m_min = min;
412 m_min = min;
407 changed = true;
413 changed = true;
408 emit q->minChanged(min);
414 emit q->minChanged(min);
409 }
415 }
410
416
411 if (changeMax) {
417 if (changeMax) {
412 m_max = max;
418 m_max = max;
413 changed = true;
419 changed = true;
414 emit q->maxChanged(max);
420 emit q->maxChanged(max);
415 }
421 }
416
422
417 if (changed) {
423 if (changed) {
418 emit rangeChanged(min,max);
424 emit rangeChanged(min,max);
419 emit q->rangeChanged(min, max);
425 emit q->rangeChanged(min, max);
420 }
426 }
421 }
427 }
422
428
423 void QValueAxisPrivate::initializeGraphics(QGraphicsItem *parent)
429 void QValueAxisPrivate::initializeGraphics(QGraphicsItem *parent)
424 {
430 {
425 Q_Q(QValueAxis);
431 Q_Q(QValueAxis);
426 ChartAxisElement *axis(0);
432 ChartAxisElement *axis(0);
427
433
428 if (m_chart->chartType() == QChart::ChartTypeCartesian) {
434 if (m_chart->chartType() == QChart::ChartTypeCartesian) {
429 if (orientation() == Qt::Vertical)
435 if (orientation() == Qt::Vertical)
430 axis = new ChartValueAxisY(q,parent);
436 axis = new ChartValueAxisY(q,parent);
431 if (orientation() == Qt::Horizontal)
437 if (orientation() == Qt::Horizontal)
432 axis = new ChartValueAxisX(q,parent);
438 axis = new ChartValueAxisX(q,parent);
433 }
439 }
434
440
435 if (m_chart->chartType() == QChart::ChartTypePolar) {
441 if (m_chart->chartType() == QChart::ChartTypePolar) {
436 if (orientation() == Qt::Vertical)
442 if (orientation() == Qt::Vertical)
437 axis = new PolarChartValueAxisRadial(q, parent);
443 axis = new PolarChartValueAxisRadial(q, parent);
438 if (orientation() == Qt::Horizontal)
444 if (orientation() == Qt::Horizontal)
439 axis = new PolarChartValueAxisAngular(q, parent);
445 axis = new PolarChartValueAxisAngular(q, parent);
440 }
446 }
441
447
442 m_item.reset(axis);
448 m_item.reset(axis);
443 QAbstractAxisPrivate::initializeGraphics(parent);
449 QAbstractAxisPrivate::initializeGraphics(parent);
444 }
450 }
445
451
446
452
447 void QValueAxisPrivate::initializeDomain(AbstractDomain *domain)
453 void QValueAxisPrivate::initializeDomain(AbstractDomain *domain)
448 {
454 {
449 if (orientation() == Qt::Vertical) {
455 if (orientation() == Qt::Vertical) {
450 if (!qFuzzyIsNull(m_max - m_min))
456 if (!qFuzzyIsNull(m_max - m_min))
451 domain->setRangeY(m_min, m_max);
457 domain->setRangeY(m_min, m_max);
452 else
458 else
453 setRange(domain->minY(), domain->maxY());
459 setRange(domain->minY(), domain->maxY());
454 }
460 }
455 if (orientation() == Qt::Horizontal) {
461 if (orientation() == Qt::Horizontal) {
456 if (!qFuzzyIsNull(m_max - m_min))
462 if (!qFuzzyIsNull(m_max - m_min))
457 domain->setRangeX(m_min, m_max);
463 domain->setRangeX(m_min, m_max);
458 else
464 else
459 setRange(domain->minX(), domain->maxX());
465 setRange(domain->minX(), domain->maxX());
460 }
466 }
461 }
467 }
462
468
463 #include "moc_qvalueaxis.cpp"
469 #include "moc_qvalueaxis.cpp"
464 #include "moc_qvalueaxis_p.cpp"
470 #include "moc_qvalueaxis_p.cpp"
465
471
466 QT_CHARTS_END_NAMESPACE
472 QT_CHARTS_END_NAMESPACE
Show file before | Show file after | Hide comments
@@ -1,92 +1,92
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QVALUEAXIS_H
30 #ifndef QVALUEAXIS_H
31 #define QVALUEAXIS_H
31 #define QVALUEAXIS_H
32
32
33 #include <QtCharts/QAbstractAxis>
33 #include <QtCharts/QAbstractAxis>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36
36
37 class QValueAxisPrivate;
37 class QValueAxisPrivate;
38
38
39 class QT_CHARTS_EXPORT QValueAxis : public QAbstractAxis
39 class QT_CHARTS_EXPORT QValueAxis : public QAbstractAxis
40 {
40 {
41 Q_OBJECT
41 Q_OBJECT
42 Q_PROPERTY(int tickCount READ tickCount WRITE setTickCount NOTIFY tickCountChanged)
42 Q_PROPERTY(int tickCount READ tickCount WRITE setTickCount NOTIFY tickCountChanged)
43 Q_PROPERTY(qreal min READ min WRITE setMin NOTIFY minChanged)
43 Q_PROPERTY(qreal min READ min WRITE setMin NOTIFY minChanged)
44 Q_PROPERTY(qreal max READ max WRITE setMax NOTIFY maxChanged)
44 Q_PROPERTY(qreal max READ max WRITE setMax NOTIFY maxChanged)
45 Q_PROPERTY(QString labelFormat READ labelFormat WRITE setLabelFormat NOTIFY labelFormatChanged)
45 Q_PROPERTY(QString labelFormat READ labelFormat WRITE setLabelFormat NOTIFY labelFormatChanged)
46 Q_PROPERTY(int minorTickCount READ minorTickCount WRITE setMinorTickCount NOTIFY minorTickCountChanged)
46 Q_PROPERTY(int minorTickCount READ minorTickCount WRITE setMinorTickCount NOTIFY minorTickCountChanged)
47
47
48 public:
48 public:
49 explicit QValueAxis(QObject *parent = 0);
49 explicit QValueAxis(QObject *parent = Q_NULLPTR);
50 ~QValueAxis();
50 ~QValueAxis();
51
51
52 protected:
52 protected:
53 QValueAxis(QValueAxisPrivate &d, QObject *parent = 0);
53 QValueAxis(QValueAxisPrivate &d, QObject *parent = Q_NULLPTR);
54
54
55 public:
55 public:
56 AxisType type() const;
56 AxisType type() const;
57
57
58 //range handling
58 //range handling
59 void setMin(qreal min);
59 void setMin(qreal min);
60 qreal min() const;
60 qreal min() const;
61 void setMax(qreal max);
61 void setMax(qreal max);
62 qreal max() const;
62 qreal max() const;
63 void setRange(qreal min, qreal max);
63 void setRange(qreal min, qreal max);
64
64
65 //ticks handling
65 //ticks handling
66 void setTickCount(int count);
66 void setTickCount(int count);
67 int tickCount() const;
67 int tickCount() const;
68 void setMinorTickCount(int count);
68 void setMinorTickCount(int count);
69 int minorTickCount() const;
69 int minorTickCount() const;
70
70
71 void setLabelFormat(const QString &format);
71 void setLabelFormat(const QString &format);
72 QString labelFormat() const;
72 QString labelFormat() const;
73
73
74 public Q_SLOTS:
74 public Q_SLOTS:
75 void applyNiceNumbers();
75 void applyNiceNumbers();
76
76
77 Q_SIGNALS:
77 Q_SIGNALS:
78 void minChanged(qreal min);
78 void minChanged(qreal min);
79 void maxChanged(qreal max);
79 void maxChanged(qreal max);
80 void rangeChanged(qreal min, qreal max);
80 void rangeChanged(qreal min, qreal max);
81 void tickCountChanged(int tickCount);
81 void tickCountChanged(int tickCount);
82 void minorTickCountChanged(int tickCount);
82 void minorTickCountChanged(int tickCount);
83 void labelFormatChanged(const QString &format);
83 void labelFormatChanged(const QString &format);
84
84
85 private:
85 private:
86 Q_DECLARE_PRIVATE(QValueAxis)
86 Q_DECLARE_PRIVATE(QValueAxis)
87 Q_DISABLE_COPY(QValueAxis)
87 Q_DISABLE_COPY(QValueAxis)
88 };
88 };
89
89
90 QT_CHARTS_END_NAMESPACE
90 QT_CHARTS_END_NAMESPACE
91
91
92 #endif // QVALUEAXIS_H
92 #endif // QVALUEAXIS_H
Show file before | Show file after | Hide comments
@@ -1,54 +1,54
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QHORIZONTALBARSERIES_H
30 #ifndef QHORIZONTALBARSERIES_H
31 #define QHORIZONTALBARSERIES_H
31 #define QHORIZONTALBARSERIES_H
32
32
33 #include <QtCharts/QAbstractBarSeries>
33 #include <QtCharts/QAbstractBarSeries>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36
36
37 class QHorizontalBarSeriesPrivate;
37 class QHorizontalBarSeriesPrivate;
38
38
39 class QT_CHARTS_EXPORT QHorizontalBarSeries : public QAbstractBarSeries
39 class QT_CHARTS_EXPORT QHorizontalBarSeries : public QAbstractBarSeries
40 {
40 {
41 Q_OBJECT
41 Q_OBJECT
42 public:
42 public:
43 explicit QHorizontalBarSeries(QObject *parent = 0);
43 explicit QHorizontalBarSeries(QObject *parent = Q_NULLPTR);
44 ~QHorizontalBarSeries();
44 ~QHorizontalBarSeries();
45 QAbstractSeries::SeriesType type() const;
45 QAbstractSeries::SeriesType type() const;
46
46
47 private:
47 private:
48 Q_DECLARE_PRIVATE(QHorizontalBarSeries)
48 Q_DECLARE_PRIVATE(QHorizontalBarSeries)
49 Q_DISABLE_COPY(QHorizontalBarSeries)
49 Q_DISABLE_COPY(QHorizontalBarSeries)
50 };
50 };
51
51
52 QT_CHARTS_END_NAMESPACE
52 QT_CHARTS_END_NAMESPACE
53
53
54 #endif // QHORIZONTALBARSERIES_H
54 #endif // QHORIZONTALBARSERIES_H
Show file before | Show file after | Hide comments
@@ -1,54 +1,54
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QHORIZONTALPERCENTBARSERIES_H
30 #ifndef QHORIZONTALPERCENTBARSERIES_H
31 #define QHORIZONTALPERCENTBARSERIES_H
31 #define QHORIZONTALPERCENTBARSERIES_H
32
32
33 #include <QtCharts/QAbstractBarSeries>
33 #include <QtCharts/QAbstractBarSeries>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36
36
37 class QHorizontalPercentBarSeriesPrivate;
37 class QHorizontalPercentBarSeriesPrivate;
38
38
39 class QT_CHARTS_EXPORT QHorizontalPercentBarSeries : public QAbstractBarSeries
39 class QT_CHARTS_EXPORT QHorizontalPercentBarSeries : public QAbstractBarSeries
40 {
40 {
41 Q_OBJECT
41 Q_OBJECT
42 public:
42 public:
43 explicit QHorizontalPercentBarSeries(QObject *parent = 0);
43 explicit QHorizontalPercentBarSeries(QObject *parent = Q_NULLPTR);
44 ~QHorizontalPercentBarSeries();
44 ~QHorizontalPercentBarSeries();
45 QAbstractSeries::SeriesType type() const;
45 QAbstractSeries::SeriesType type() const;
46
46
47 private:
47 private:
48 Q_DECLARE_PRIVATE(QHorizontalPercentBarSeries)
48 Q_DECLARE_PRIVATE(QHorizontalPercentBarSeries)
49 Q_DISABLE_COPY(QHorizontalPercentBarSeries)
49 Q_DISABLE_COPY(QHorizontalPercentBarSeries)
50 };
50 };
51
51
52 QT_CHARTS_END_NAMESPACE
52 QT_CHARTS_END_NAMESPACE
53
53
54 #endif // QHORIZONTALPERCENTBARSERIES_H
54 #endif // QHORIZONTALPERCENTBARSERIES_H
Show file before | Show file after | Hide comments
@@ -1,54 +1,54
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QHORIZONTALSTACKEDBARSERIES_H
30 #ifndef QHORIZONTALSTACKEDBARSERIES_H
31 #define QHORIZONTALSTACKEDBARSERIES_H
31 #define QHORIZONTALSTACKEDBARSERIES_H
32
32
33 #include <QtCharts/QAbstractBarSeries>
33 #include <QtCharts/QAbstractBarSeries>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36
36
37 class QHorizontalStackedBarSeriesPrivate;
37 class QHorizontalStackedBarSeriesPrivate;
38
38
39 class QT_CHARTS_EXPORT QHorizontalStackedBarSeries : public QAbstractBarSeries
39 class QT_CHARTS_EXPORT QHorizontalStackedBarSeries : public QAbstractBarSeries
40 {
40 {
41 Q_OBJECT
41 Q_OBJECT
42 public:
42 public:
43 explicit QHorizontalStackedBarSeries(QObject *parent = 0);
43 explicit QHorizontalStackedBarSeries(QObject *parent = Q_NULLPTR);
44 ~QHorizontalStackedBarSeries();
44 ~QHorizontalStackedBarSeries();
45 QAbstractSeries::SeriesType type() const;
45 QAbstractSeries::SeriesType type() const;
46
46
47 private:
47 private:
48 Q_DECLARE_PRIVATE(QHorizontalStackedBarSeries)
48 Q_DECLARE_PRIVATE(QHorizontalStackedBarSeries)
49 Q_DISABLE_COPY(QHorizontalStackedBarSeries)
49 Q_DISABLE_COPY(QHorizontalStackedBarSeries)
50 };
50 };
51
51
52 QT_CHARTS_END_NAMESPACE
52 QT_CHARTS_END_NAMESPACE
53
53
54 #endif // QHORIZONTALSTACKEDBARSERIES_H
54 #endif // QHORIZONTALSTACKEDBARSERIES_H
Show file before | Show file after | Hide comments
@@ -1,121 +1,121
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QABSTRACTBARSERIES_H
30 #ifndef QABSTRACTBARSERIES_H
31 #define QABSTRACTBARSERIES_H
31 #define QABSTRACTBARSERIES_H
32
32
33 #include <QtCharts/QAbstractSeries>
33 #include <QtCharts/QAbstractSeries>
34 #include <QtCore/QStringList>
34 #include <QtCore/QStringList>
35
35
36 QT_CHARTS_BEGIN_NAMESPACE
36 QT_CHARTS_BEGIN_NAMESPACE
37
37
38 class QBarSet;
38 class QBarSet;
39 class QAbstractBarSeriesPrivate;
39 class QAbstractBarSeriesPrivate;
40
40
41 // Container for series
41 // Container for series
42 class QT_CHARTS_EXPORT QAbstractBarSeries : public QAbstractSeries
42 class QT_CHARTS_EXPORT QAbstractBarSeries : public QAbstractSeries
43 {
43 {
44 Q_OBJECT
44 Q_OBJECT
45 Q_PROPERTY(qreal barWidth READ barWidth WRITE setBarWidth)
45 Q_PROPERTY(qreal barWidth READ barWidth WRITE setBarWidth)
46 Q_PROPERTY(int count READ count NOTIFY countChanged)
46 Q_PROPERTY(int count READ count NOTIFY countChanged)
47 Q_PROPERTY(bool labelsVisible READ isLabelsVisible WRITE setLabelsVisible NOTIFY labelsVisibleChanged)
47 Q_PROPERTY(bool labelsVisible READ isLabelsVisible WRITE setLabelsVisible NOTIFY labelsVisibleChanged)
48 Q_PROPERTY(QString labelsFormat READ labelsFormat WRITE setLabelsFormat NOTIFY labelsFormatChanged)
48 Q_PROPERTY(QString labelsFormat READ labelsFormat WRITE setLabelsFormat NOTIFY labelsFormatChanged)
49 Q_PROPERTY(LabelsPosition labelsPosition READ labelsPosition WRITE setLabelsPosition NOTIFY labelsPositionChanged)
49 Q_PROPERTY(LabelsPosition labelsPosition READ labelsPosition WRITE setLabelsPosition NOTIFY labelsPositionChanged)
50 Q_PROPERTY(qreal labelsAngle READ labelsAngle WRITE setLabelsAngle NOTIFY labelsAngleChanged)
50 Q_PROPERTY(qreal labelsAngle READ labelsAngle WRITE setLabelsAngle NOTIFY labelsAngleChanged)
51 Q_ENUMS(LabelsPosition)
51 Q_ENUMS(LabelsPosition)
52
52
53 public:
53 public:
54 enum LabelsPosition {
54 enum LabelsPosition {
55 LabelsCenter = 0,
55 LabelsCenter = 0,
56 LabelsInsideEnd,
56 LabelsInsideEnd,
57 LabelsInsideBase,
57 LabelsInsideBase,
58 LabelsOutsideEnd
58 LabelsOutsideEnd
59 };
59 };
60
60
61 public:
61 public:
62 virtual ~QAbstractBarSeries();
62 virtual ~QAbstractBarSeries();
63
63
64 void setBarWidth(qreal width);
64 void setBarWidth(qreal width);
65 qreal barWidth() const;
65 qreal barWidth() const;
66
66
67 bool append(QBarSet *set);
67 bool append(QBarSet *set);
68 bool remove(QBarSet *set);
68 bool remove(QBarSet *set);
69 bool take(QBarSet *set);
69 bool take(QBarSet *set);
70 bool append(QList<QBarSet *> sets);
70 bool append(QList<QBarSet *> sets);
71 bool insert(int index, QBarSet *set);
71 bool insert(int index, QBarSet *set);
72 int count() const;
72 int count() const;
73 QList<QBarSet *> barSets() const;
73 QList<QBarSet *> barSets() const;
74 void clear();
74 void clear();
75
75
76 void setLabelsVisible(bool visible = true);
76 void setLabelsVisible(bool visible = true);
77 bool isLabelsVisible() const;
77 bool isLabelsVisible() const;
78
78
79 void setLabelsFormat(const QString &format);
79 void setLabelsFormat(const QString &format);
80 QString labelsFormat() const;
80 QString labelsFormat() const;
81
81
82 void setLabelsAngle(qreal angle);
82 void setLabelsAngle(qreal angle);
83 qreal labelsAngle() const;
83 qreal labelsAngle() const;
84
84
85 void setLabelsPosition(QAbstractBarSeries::LabelsPosition position);
85 void setLabelsPosition(QAbstractBarSeries::LabelsPosition position);
86 QAbstractBarSeries::LabelsPosition labelsPosition() const;
86 QAbstractBarSeries::LabelsPosition labelsPosition() const;
87
87
88 protected:
88 protected:
89 explicit QAbstractBarSeries(QAbstractBarSeriesPrivate &d, QObject *parent = 0);
89 explicit QAbstractBarSeries(QAbstractBarSeriesPrivate &d, QObject *parent = Q_NULLPTR);
90
90
91 Q_SIGNALS:
91 Q_SIGNALS:
92 void clicked(int index, QBarSet *barset);
92 void clicked(int index, QBarSet *barset);
93 void hovered(bool status, int index, QBarSet *barset);
93 void hovered(bool status, int index, QBarSet *barset);
94 void pressed(int index, QBarSet *barset);
94 void pressed(int index, QBarSet *barset);
95 void released(int index, QBarSet *barset);
95 void released(int index, QBarSet *barset);
96 void doubleClicked(int index, QBarSet *barset);
96 void doubleClicked(int index, QBarSet *barset);
97 void countChanged();
97 void countChanged();
98 void labelsVisibleChanged();
98 void labelsVisibleChanged();
99 void labelsFormatChanged(const QString &format);
99 void labelsFormatChanged(const QString &format);
100 void labelsPositionChanged(QAbstractBarSeries::LabelsPosition position);
100 void labelsPositionChanged(QAbstractBarSeries::LabelsPosition position);
101 void labelsAngleChanged(qreal angle);
101 void labelsAngleChanged(qreal angle);
102
102
103 void barsetsAdded(QList<QBarSet *> sets);
103 void barsetsAdded(QList<QBarSet *> sets);
104 void barsetsRemoved(QList<QBarSet *> sets);
104 void barsetsRemoved(QList<QBarSet *> sets);
105
105
106 protected:
106 protected:
107 Q_DECLARE_PRIVATE(QAbstractBarSeries)
107 Q_DECLARE_PRIVATE(QAbstractBarSeries)
108 friend class AbstractBarChartItem;
108 friend class AbstractBarChartItem;
109 friend class PercentBarChartItem;
109 friend class PercentBarChartItem;
110 friend class StackedBarChartItem;
110 friend class StackedBarChartItem;
111 friend class BoxPlotChartItem;
111 friend class BoxPlotChartItem;
112 friend class BarChartItem;
112 friend class BarChartItem;
113 friend class HorizontalBarChartItem;
113 friend class HorizontalBarChartItem;
114 friend class HorizontalStackedBarChartItem;
114 friend class HorizontalStackedBarChartItem;
115 friend class HorizontalPercentBarChartItem;
115 friend class HorizontalPercentBarChartItem;
116 friend class BarSet;
116 friend class BarSet;
117 };
117 };
118
118
119 QT_CHARTS_END_NAMESPACE
119 QT_CHARTS_END_NAMESPACE
120
120
121 #endif // QABSTRACTBARSERIES_H
121 #endif // QABSTRACTBARSERIES_H
Show file before | Show file after | Hide comments
@@ -1,570 +1,571
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #include <QtCharts/QBarModelMapper>
30 #include <QtCharts/QBarModelMapper>
31 #include <private/qbarmodelmapper_p.h>
31 #include <private/qbarmodelmapper_p.h>
32 #include <QtCharts/QAbstractBarSeries>
32 #include <QtCharts/QAbstractBarSeries>
33 #include <QtCharts/QBarSet>
33 #include <QtCharts/QBarSet>
34 #include <QtCharts/QChart>
34 #include <QtCharts/QChart>
35 #include <QtCore/QAbstractItemModel>
35 #include <QtCore/QAbstractItemModel>
36
36
37 QT_CHARTS_BEGIN_NAMESPACE
37 QT_CHARTS_BEGIN_NAMESPACE
38
38
39 QBarModelMapper::QBarModelMapper(QObject *parent) :
39 QBarModelMapper::QBarModelMapper(QObject *parent) :
40 QObject(parent),
40 QObject(parent),
41 d_ptr(new QBarModelMapperPrivate(this))
41 d_ptr(new QBarModelMapperPrivate(this))
42 {
42 {
43 }
43 }
44
44
45 QAbstractItemModel *QBarModelMapper::model() const
45 QAbstractItemModel *QBarModelMapper::model() const
46 {
46 {
47 Q_D(const QBarModelMapper);
47 Q_D(const QBarModelMapper);
48 return d->m_model;
48 return d->m_model;
49 }
49 }
50
50
51 void QBarModelMapper::setModel(QAbstractItemModel *model)
51 void QBarModelMapper::setModel(QAbstractItemModel *model)
52 {
52 {
53 if (model == 0)
53 if (model == 0)
54 return;
54 return;
55
55
56 Q_D(QBarModelMapper);
56 Q_D(QBarModelMapper);
57 if (d->m_model)
57 if (d->m_model)
58 disconnect(d->m_model, 0, d, 0);
58 disconnect(d->m_model, 0, d, 0);
59
59
60 d->m_model = model;
60 d->m_model = model;
61 d->initializeBarFromModel();
61 d->initializeBarFromModel();
62 // connect signals from the model
62 // connect signals from the model
63 connect(d->m_model, SIGNAL(modelReset()), d, SLOT(initializeBarFromModel()));
63 connect(d->m_model, SIGNAL(dataChanged(QModelIndex,QModelIndex)), d, SLOT(modelUpdated(QModelIndex,QModelIndex)));
64 connect(d->m_model, SIGNAL(dataChanged(QModelIndex,QModelIndex)), d, SLOT(modelUpdated(QModelIndex,QModelIndex)));
64 connect(d->m_model, SIGNAL(headerDataChanged(Qt::Orientation,int,int)), d, SLOT(modelHeaderDataUpdated(Qt::Orientation,int,int)));
65 connect(d->m_model, SIGNAL(headerDataChanged(Qt::Orientation,int,int)), d, SLOT(modelHeaderDataUpdated(Qt::Orientation,int,int)));
65 connect(d->m_model, SIGNAL(rowsInserted(QModelIndex,int,int)), d, SLOT(modelRowsAdded(QModelIndex,int,int)));
66 connect(d->m_model, SIGNAL(rowsInserted(QModelIndex,int,int)), d, SLOT(modelRowsAdded(QModelIndex,int,int)));
66 connect(d->m_model, SIGNAL(rowsRemoved(QModelIndex,int,int)), d, SLOT(modelRowsRemoved(QModelIndex,int,int)));
67 connect(d->m_model, SIGNAL(rowsRemoved(QModelIndex,int,int)), d, SLOT(modelRowsRemoved(QModelIndex,int,int)));
67 connect(d->m_model, SIGNAL(columnsInserted(QModelIndex,int,int)), d, SLOT(modelColumnsAdded(QModelIndex,int,int)));
68 connect(d->m_model, SIGNAL(columnsInserted(QModelIndex,int,int)), d, SLOT(modelColumnsAdded(QModelIndex,int,int)));
68 connect(d->m_model, SIGNAL(columnsRemoved(QModelIndex,int,int)), d, SLOT(modelColumnsRemoved(QModelIndex,int,int)));
69 connect(d->m_model, SIGNAL(columnsRemoved(QModelIndex,int,int)), d, SLOT(modelColumnsRemoved(QModelIndex,int,int)));
69 connect(d->m_model, SIGNAL(destroyed()), d, SLOT(handleModelDestroyed()));
70 connect(d->m_model, SIGNAL(destroyed()), d, SLOT(handleModelDestroyed()));
70 }
71 }
71
72
72 QAbstractBarSeries *QBarModelMapper::series() const
73 QAbstractBarSeries *QBarModelMapper::series() const
73 {
74 {
74 Q_D(const QBarModelMapper);
75 Q_D(const QBarModelMapper);
75 return d->m_series;
76 return d->m_series;
76 }
77 }
77
78
78 void QBarModelMapper::setSeries(QAbstractBarSeries *series)
79 void QBarModelMapper::setSeries(QAbstractBarSeries *series)
79 {
80 {
80 Q_D(QBarModelMapper);
81 Q_D(QBarModelMapper);
81 if (d->m_series)
82 if (d->m_series)
82 disconnect(d->m_series, 0, d, 0);
83 disconnect(d->m_series, 0, d, 0);
83
84
84 if (series == 0)
85 if (series == 0)
85 return;
86 return;
86
87
87 d->m_series = series;
88 d->m_series = series;
88 d->initializeBarFromModel();
89 d->initializeBarFromModel();
89 // connect the signals from the series
90 // connect the signals from the series
90 connect(d->m_series, SIGNAL(barsetsAdded(QList<QBarSet*>)), d, SLOT(barSetsAdded(QList<QBarSet*>)));
91 connect(d->m_series, SIGNAL(barsetsAdded(QList<QBarSet*>)), d, SLOT(barSetsAdded(QList<QBarSet*>)));
91 connect(d->m_series, SIGNAL(barsetsRemoved(QList<QBarSet*>)), d, SLOT(barSetsRemoved(QList<QBarSet*>)));
92 connect(d->m_series, SIGNAL(barsetsRemoved(QList<QBarSet*>)), d, SLOT(barSetsRemoved(QList<QBarSet*>)));
92 connect(d->m_series, SIGNAL(destroyed()), d, SLOT(handleSeriesDestroyed()));
93 connect(d->m_series, SIGNAL(destroyed()), d, SLOT(handleSeriesDestroyed()));
93 }
94 }
94
95
95 /*!
96 /*!
96 Returns which row/column of the model contains the first values of the QBarSets in the series.
97 Returns which row/column of the model contains the first values of the QBarSets in the series.
97 The default value is 0.
98 The default value is 0.
98 */
99 */
99 int QBarModelMapper::first() const
100 int QBarModelMapper::first() const
100 {
101 {
101 Q_D(const QBarModelMapper);
102 Q_D(const QBarModelMapper);
102 return d->m_first;
103 return d->m_first;
103 }
104 }
104
105
105 /*!
106 /*!
106 Sets which row of the model contains the \a first values of the QBarSets in the series.
107 Sets which row of the model contains the \a first values of the QBarSets in the series.
107 The default value is 0.
108 The default value is 0.
108 */
109 */
109 void QBarModelMapper::setFirst(int first)
110 void QBarModelMapper::setFirst(int first)
110 {
111 {
111 Q_D(QBarModelMapper);
112 Q_D(QBarModelMapper);
112 d->m_first = qMax(first, 0);
113 d->m_first = qMax(first, 0);
113 d->initializeBarFromModel();
114 d->initializeBarFromModel();
114 }
115 }
115
116
116 /*!
117 /*!
117 Returns the number of rows/columns of the model that are mapped as the data for QAbstractBarSeries
118 Returns the number of rows/columns of the model that are mapped as the data for QAbstractBarSeries
118 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
119 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
119 */
120 */
120 int QBarModelMapper::count() const
121 int QBarModelMapper::count() const
121 {
122 {
122 Q_D(const QBarModelMapper);
123 Q_D(const QBarModelMapper);
123 return d->m_count;
124 return d->m_count;
124 }
125 }
125
126
126 /*!
127 /*!
127 Sets the \a count of rows/columns of the model that are mapped as the data for QAbstractBarSeries
128 Sets the \a count of rows/columns of the model that are mapped as the data for QAbstractBarSeries
128 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
129 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
129 */
130 */
130 void QBarModelMapper::setCount(int count)
131 void QBarModelMapper::setCount(int count)
131 {
132 {
132 Q_D(QBarModelMapper);
133 Q_D(QBarModelMapper);
133 d->m_count = qMax(count, -1);
134 d->m_count = qMax(count, -1);
134 d->initializeBarFromModel();
135 d->initializeBarFromModel();
135 }
136 }
136
137
137 /*!
138 /*!
138 Returns the orientation that is used when QBarModelMapper accesses the model.
139 Returns the orientation that is used when QBarModelMapper accesses the model.
139 This mean whether the consecutive values of the bar set are read from row (Qt::Horizontal)
140 This mean whether the consecutive values of the bar set are read from row (Qt::Horizontal)
140 or from columns (Qt::Vertical)
141 or from columns (Qt::Vertical)
141 */
142 */
142 Qt::Orientation QBarModelMapper::orientation() const
143 Qt::Orientation QBarModelMapper::orientation() const
143 {
144 {
144 Q_D(const QBarModelMapper);
145 Q_D(const QBarModelMapper);
145 return d->m_orientation;
146 return d->m_orientation;
146 }
147 }
147
148
148 /*!
149 /*!
149 Returns the \a orientation that is used when QBarModelMapper accesses the model.
150 Returns the \a orientation that is used when QBarModelMapper accesses the model.
150 This mean whether the consecutive values of the pie are read from row (Qt::Horizontal)
151 This mean whether the consecutive values of the pie are read from row (Qt::Horizontal)
151 or from columns (Qt::Vertical)
152 or from columns (Qt::Vertical)
152 */
153 */
153 void QBarModelMapper::setOrientation(Qt::Orientation orientation)
154 void QBarModelMapper::setOrientation(Qt::Orientation orientation)
154 {
155 {
155 Q_D(QBarModelMapper);
156 Q_D(QBarModelMapper);
156 d->m_orientation = orientation;
157 d->m_orientation = orientation;
157 d->initializeBarFromModel();
158 d->initializeBarFromModel();
158 }
159 }
159
160
160 /*!
161 /*!
161 Returns which section of the model is used as the data source for the first bar set
162 Returns which section of the model is used as the data source for the first bar set
162 */
163 */
163 int QBarModelMapper::firstBarSetSection() const
164 int QBarModelMapper::firstBarSetSection() const
164 {
165 {
165 Q_D(const QBarModelMapper);
166 Q_D(const QBarModelMapper);
166 return d->m_firstBarSetSection;
167 return d->m_firstBarSetSection;
167 }
168 }
168
169
169 /*!
170 /*!
170 Sets the model section that is used as the data source for the first bar set
171 Sets the model section that is used as the data source for the first bar set
171 Parameter \a firstBarSetSection specifies the section of the model.
172 Parameter \a firstBarSetSection specifies the section of the model.
172 */
173 */
173 void QBarModelMapper::setFirstBarSetSection(int firstBarSetSection)
174 void QBarModelMapper::setFirstBarSetSection(int firstBarSetSection)
174 {
175 {
175 Q_D(QBarModelMapper);
176 Q_D(QBarModelMapper);
176 d->m_firstBarSetSection = qMax(-1, firstBarSetSection);
177 d->m_firstBarSetSection = qMax(-1, firstBarSetSection);
177 d->initializeBarFromModel();
178 d->initializeBarFromModel();
178 }
179 }
179
180
180 /*!
181 /*!
181 Returns which section of the model is used as the data source for the last bar set
182 Returns which section of the model is used as the data source for the last bar set
182 */
183 */
183 int QBarModelMapper::lastBarSetSection() const
184 int QBarModelMapper::lastBarSetSection() const
184 {
185 {
185 Q_D(const QBarModelMapper);
186 Q_D(const QBarModelMapper);
186 return d->m_lastBarSetSection;
187 return d->m_lastBarSetSection;
187 }
188 }
188
189
189 /*!
190 /*!
190 Sets the model section that is used as the data source for the last bar set
191 Sets the model section that is used as the data source for the last bar set
191 Parameter \a lastBarSetSection specifies the section of the model.
192 Parameter \a lastBarSetSection specifies the section of the model.
192 */
193 */
193 void QBarModelMapper::setLastBarSetSection(int lastBarSetSection)
194 void QBarModelMapper::setLastBarSetSection(int lastBarSetSection)
194 {
195 {
195 Q_D(QBarModelMapper);
196 Q_D(QBarModelMapper);
196 d->m_lastBarSetSection = qMax(-1, lastBarSetSection);
197 d->m_lastBarSetSection = qMax(-1, lastBarSetSection);
197 d->initializeBarFromModel();
198 d->initializeBarFromModel();
198 }
199 }
199
200
200 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
201 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
201
202
202 QBarModelMapperPrivate::QBarModelMapperPrivate(QBarModelMapper *q) :
203 QBarModelMapperPrivate::QBarModelMapperPrivate(QBarModelMapper *q) :
203 QObject(q),
204 QObject(q),
204 m_series(0),
205 m_series(0),
205 m_model(0),
206 m_model(0),
206 m_first(0),
207 m_first(0),
207 m_count(-1),
208 m_count(-1),
208 m_orientation(Qt::Vertical),
209 m_orientation(Qt::Vertical),
209 m_firstBarSetSection(-1),
210 m_firstBarSetSection(-1),
210 m_lastBarSetSection(-1),
211 m_lastBarSetSection(-1),
211 m_seriesSignalsBlock(false),
212 m_seriesSignalsBlock(false),
212 m_modelSignalsBlock(false),
213 m_modelSignalsBlock(false),
213 q_ptr(q)
214 q_ptr(q)
214 {
215 {
215 }
216 }
216
217
217 void QBarModelMapperPrivate::blockModelSignals(bool block)
218 void QBarModelMapperPrivate::blockModelSignals(bool block)
218 {
219 {
219 m_modelSignalsBlock = block;
220 m_modelSignalsBlock = block;
220 }
221 }
221
222
222 void QBarModelMapperPrivate::blockSeriesSignals(bool block)
223 void QBarModelMapperPrivate::blockSeriesSignals(bool block)
223 {
224 {
224 m_seriesSignalsBlock = block;
225 m_seriesSignalsBlock = block;
225 }
226 }
226
227
227 QBarSet *QBarModelMapperPrivate::barSet(QModelIndex index)
228 QBarSet *QBarModelMapperPrivate::barSet(QModelIndex index)
228 {
229 {
229 if (!index.isValid())
230 if (!index.isValid())
230 return 0;
231 return 0;
231
232
232 if (m_orientation == Qt::Vertical && index.column() >= m_firstBarSetSection && index.column() <= m_lastBarSetSection) {
233 if (m_orientation == Qt::Vertical && index.column() >= m_firstBarSetSection && index.column() <= m_lastBarSetSection) {
233 if (index.row() >= m_first && (m_count == - 1 || index.row() < m_first + m_count)) {
234 if (index.row() >= m_first && (m_count == - 1 || index.row() < m_first + m_count)) {
234 return m_series->barSets().at(index.column() - m_firstBarSetSection);
235 return m_series->barSets().at(index.column() - m_firstBarSetSection);
235 }
236 }
236 } else if (m_orientation == Qt::Horizontal && index.row() >= m_firstBarSetSection && index.row() <= m_lastBarSetSection) {
237 } else if (m_orientation == Qt::Horizontal && index.row() >= m_firstBarSetSection && index.row() <= m_lastBarSetSection) {
237 if (index.column() >= m_first && (m_count == - 1 || index.column() < m_first + m_count))
238 if (index.column() >= m_first && (m_count == - 1 || index.column() < m_first + m_count))
238 return m_series->barSets().at(index.row() - m_firstBarSetSection);
239 return m_series->barSets().at(index.row() - m_firstBarSetSection);
239 }
240 }
240 return 0; // This part of model has not been mapped to any slice
241 return 0; // This part of model has not been mapped to any slice
241 }
242 }
242
243
243 QModelIndex QBarModelMapperPrivate::barModelIndex(int barSection, int posInBar)
244 QModelIndex QBarModelMapperPrivate::barModelIndex(int barSection, int posInBar)
244 {
245 {
245 if (m_count != -1 && posInBar >= m_count)
246 if (m_count != -1 && posInBar >= m_count)
246 return QModelIndex(); // invalid
247 return QModelIndex(); // invalid
247
248
248 if (barSection < m_firstBarSetSection || barSection > m_lastBarSetSection)
249 if (barSection < m_firstBarSetSection || barSection > m_lastBarSetSection)
249 return QModelIndex(); // invalid
250 return QModelIndex(); // invalid
250
251
251 if (m_orientation == Qt::Vertical)
252 if (m_orientation == Qt::Vertical)
252 return m_model->index(posInBar + m_first, barSection);
253 return m_model->index(posInBar + m_first, barSection);
253 else
254 else
254 return m_model->index(barSection, posInBar + m_first);
255 return m_model->index(barSection, posInBar + m_first);
255 }
256 }
256
257
257 void QBarModelMapperPrivate::handleSeriesDestroyed()
258 void QBarModelMapperPrivate::handleSeriesDestroyed()
258 {
259 {
259 m_series = 0;
260 m_series = 0;
260 }
261 }
261
262
262 void QBarModelMapperPrivate::modelUpdated(QModelIndex topLeft, QModelIndex bottomRight)
263 void QBarModelMapperPrivate::modelUpdated(QModelIndex topLeft, QModelIndex bottomRight)
263 {
264 {
264 Q_UNUSED(topLeft)
265 Q_UNUSED(topLeft)
265 Q_UNUSED(bottomRight)
266 Q_UNUSED(bottomRight)
266
267
267 if (m_model == 0 || m_series == 0)
268 if (m_model == 0 || m_series == 0)
268 return;
269 return;
269
270
270 if (m_modelSignalsBlock)
271 if (m_modelSignalsBlock)
271 return;
272 return;
272
273
273 blockSeriesSignals();
274 blockSeriesSignals();
274 QModelIndex index;
275 QModelIndex index;
275 for (int row = topLeft.row(); row <= bottomRight.row(); row++) {
276 for (int row = topLeft.row(); row <= bottomRight.row(); row++) {
276 for (int column = topLeft.column(); column <= bottomRight.column(); column++) {
277 for (int column = topLeft.column(); column <= bottomRight.column(); column++) {
277 index = topLeft.sibling(row, column);
278 index = topLeft.sibling(row, column);
278 QBarSet *bar = barSet(index);
279 QBarSet *bar = barSet(index);
279 if (bar) {
280 if (bar) {
280 if (m_orientation == Qt::Vertical)
281 if (m_orientation == Qt::Vertical)
281 bar->replace(row - m_first, m_model->data(index).toReal());
282 bar->replace(row - m_first, m_model->data(index).toReal());
282 else
283 else
283 bar->replace(column - m_first, m_model->data(index).toReal());
284 bar->replace(column - m_first, m_model->data(index).toReal());
284 }
285 }
285 }
286 }
286 }
287 }
287 blockSeriesSignals(false);
288 blockSeriesSignals(false);
288 }
289 }
289
290
290 void QBarModelMapperPrivate::modelHeaderDataUpdated(Qt::Orientation orientation, int first, int last)
291 void QBarModelMapperPrivate::modelHeaderDataUpdated(Qt::Orientation orientation, int first, int last)
291 {
292 {
292 if (m_model == 0 || m_series == 0)
293 if (m_model == 0 || m_series == 0)
293 return;
294 return;
294
295
295 if (m_modelSignalsBlock)
296 if (m_modelSignalsBlock)
296 return;
297 return;
297
298
298 blockSeriesSignals();
299 blockSeriesSignals();
299 if (orientation != m_orientation) {
300 if (orientation != m_orientation) {
300 for (int section = first; section <= last; section++) {
301 for (int section = first; section <= last; section++) {
301 if (section >= m_firstBarSetSection && section <= m_lastBarSetSection) {
302 if (section >= m_firstBarSetSection && section <= m_lastBarSetSection) {
302 QBarSet *bar = m_series->barSets().at(section - m_firstBarSetSection);
303 QBarSet *bar = m_series->barSets().at(section - m_firstBarSetSection);
303 if (bar)
304 if (bar)
304 bar->setLabel(m_model->headerData(section, orientation).toString());
305 bar->setLabel(m_model->headerData(section, orientation).toString());
305 }
306 }
306 }
307 }
307 }
308 }
308 blockSeriesSignals(false);
309 blockSeriesSignals(false);
309 }
310 }
310
311
311 void QBarModelMapperPrivate::modelRowsAdded(QModelIndex parent, int start, int end)
312 void QBarModelMapperPrivate::modelRowsAdded(QModelIndex parent, int start, int end)
312 {
313 {
313 Q_UNUSED(parent)
314 Q_UNUSED(parent)
314 if (m_modelSignalsBlock)
315 if (m_modelSignalsBlock)
315 return;
316 return;
316
317
317 blockSeriesSignals();
318 blockSeriesSignals();
318 if (m_orientation == Qt::Vertical)
319 if (m_orientation == Qt::Vertical)
319 insertData(start, end);
320 insertData(start, end);
320 else if (start <= m_firstBarSetSection || start <= m_lastBarSetSection) // if the changes affect the map - reinitialize
321 else if (start <= m_firstBarSetSection || start <= m_lastBarSetSection) // if the changes affect the map - reinitialize
321 initializeBarFromModel();
322 initializeBarFromModel();
322 blockSeriesSignals(false);
323 blockSeriesSignals(false);
323 }
324 }
324
325
325 void QBarModelMapperPrivate::modelRowsRemoved(QModelIndex parent, int start, int end)
326 void QBarModelMapperPrivate::modelRowsRemoved(QModelIndex parent, int start, int end)
326 {
327 {
327 Q_UNUSED(parent)
328 Q_UNUSED(parent)
328 if (m_modelSignalsBlock)
329 if (m_modelSignalsBlock)
329 return;
330 return;
330
331
331 blockSeriesSignals();
332 blockSeriesSignals();
332 if (m_orientation == Qt::Vertical)
333 if (m_orientation == Qt::Vertical)
333 removeData(start, end);
334 removeData(start, end);
334 else if (start <= m_firstBarSetSection || start <= m_lastBarSetSection) // if the changes affect the map - reinitialize
335 else if (start <= m_firstBarSetSection || start <= m_lastBarSetSection) // if the changes affect the map - reinitialize
335 initializeBarFromModel();
336 initializeBarFromModel();
336 blockSeriesSignals(false);
337 blockSeriesSignals(false);
337 }
338 }
338
339
339 void QBarModelMapperPrivate::modelColumnsAdded(QModelIndex parent, int start, int end)
340 void QBarModelMapperPrivate::modelColumnsAdded(QModelIndex parent, int start, int end)
340 {
341 {
341 Q_UNUSED(parent)
342 Q_UNUSED(parent)
342 if (m_modelSignalsBlock)
343 if (m_modelSignalsBlock)
343 return;
344 return;
344
345
345 blockSeriesSignals();
346 blockSeriesSignals();
346 if (m_orientation == Qt::Horizontal)
347 if (m_orientation == Qt::Horizontal)
347 insertData(start, end);
348 insertData(start, end);
348 else if (start <= m_firstBarSetSection || start <= m_lastBarSetSection) // if the changes affect the map - reinitialize
349 else if (start <= m_firstBarSetSection || start <= m_lastBarSetSection) // if the changes affect the map - reinitialize
349 initializeBarFromModel();
350 initializeBarFromModel();
350 blockSeriesSignals(false);
351 blockSeriesSignals(false);
351 }
352 }
352
353
353 void QBarModelMapperPrivate::modelColumnsRemoved(QModelIndex parent, int start, int end)
354 void QBarModelMapperPrivate::modelColumnsRemoved(QModelIndex parent, int start, int end)
354 {
355 {
355 Q_UNUSED(parent)
356 Q_UNUSED(parent)
356 if (m_modelSignalsBlock)
357 if (m_modelSignalsBlock)
357 return;
358 return;
358
359
359 blockSeriesSignals();
360 blockSeriesSignals();
360 if (m_orientation == Qt::Horizontal)
361 if (m_orientation == Qt::Horizontal)
361 removeData(start, end);
362 removeData(start, end);
362 else if (start <= m_firstBarSetSection || start <= m_lastBarSetSection) // if the changes affect the map - reinitialize
363 else if (start <= m_firstBarSetSection || start <= m_lastBarSetSection) // if the changes affect the map - reinitialize
363 initializeBarFromModel();
364 initializeBarFromModel();
364 blockSeriesSignals(false);
365 blockSeriesSignals(false);
365 }
366 }
366
367
367 void QBarModelMapperPrivate::handleModelDestroyed()
368 void QBarModelMapperPrivate::handleModelDestroyed()
368 {
369 {
369 m_model = 0;
370 m_model = 0;
370 }
371 }
371
372
372 void QBarModelMapperPrivate::insertData(int start, int end)
373 void QBarModelMapperPrivate::insertData(int start, int end)
373 {
374 {
374 Q_UNUSED(end)
375 Q_UNUSED(end)
375 Q_UNUSED(start)
376 Q_UNUSED(start)
376 Q_UNUSED(end)
377 Q_UNUSED(end)
377 // Currently barchart needs to be fully recalculated when change is made.
378 // Currently barchart needs to be fully recalculated when change is made.
378 // Re-initialize
379 // Re-initialize
379 initializeBarFromModel();
380 initializeBarFromModel();
380 }
381 }
381
382
382 void QBarModelMapperPrivate::removeData(int start, int end)
383 void QBarModelMapperPrivate::removeData(int start, int end)
383 {
384 {
384 Q_UNUSED(end)
385 Q_UNUSED(end)
385 Q_UNUSED(start)
386 Q_UNUSED(start)
386 Q_UNUSED(end)
387 Q_UNUSED(end)
387 // Currently barchart needs to be fully recalculated when change is made.
388 // Currently barchart needs to be fully recalculated when change is made.
388 // Re-initialize
389 // Re-initialize
389 initializeBarFromModel();
390 initializeBarFromModel();
390 }
391 }
391
392
392 void QBarModelMapperPrivate::barSetsAdded(QList<QBarSet *> sets)
393 void QBarModelMapperPrivate::barSetsAdded(QList<QBarSet *> sets)
393 {
394 {
394 if (m_seriesSignalsBlock)
395 if (m_seriesSignalsBlock)
395 return;
396 return;
396
397
397 if (sets.count() == 0)
398 if (sets.count() == 0)
398 return;
399 return;
399
400
400 int firstIndex = m_series->barSets().indexOf(sets.at(0));
401 int firstIndex = m_series->barSets().indexOf(sets.at(0));
401 if (firstIndex == -1)
402 if (firstIndex == -1)
402 return;
403 return;
403
404
404 int maxCount = 0;
405 int maxCount = 0;
405 for (int i = 0; i < sets.count(); i++) {
406 for (int i = 0; i < sets.count(); i++) {
406 if (sets.at(i)->count() > m_count)
407 if (sets.at(i)->count() > m_count)
407 maxCount = sets.at(i)->count();
408 maxCount = sets.at(i)->count();
408 }
409 }
409
410
410 if (m_count != -1 && m_count < maxCount)
411 if (m_count != -1 && m_count < maxCount)
411 m_count = maxCount;
412 m_count = maxCount;
412
413
413 m_lastBarSetSection += sets.count();
414 m_lastBarSetSection += sets.count();
414
415
415 blockModelSignals();
416 blockModelSignals();
416 int modelCapacity = m_orientation == Qt::Vertical ? m_model->rowCount() - m_first : m_model->columnCount() - m_first;
417 int modelCapacity = m_orientation == Qt::Vertical ? m_model->rowCount() - m_first : m_model->columnCount() - m_first;
417 if (maxCount > modelCapacity) {
418 if (maxCount > modelCapacity) {
418 if (m_orientation == Qt::Vertical)
419 if (m_orientation == Qt::Vertical)
419 m_model->insertRows(m_model->rowCount(), maxCount - modelCapacity);
420 m_model->insertRows(m_model->rowCount(), maxCount - modelCapacity);
420 else
421 else
421 m_model->insertColumns(m_model->columnCount(), maxCount - modelCapacity);
422 m_model->insertColumns(m_model->columnCount(), maxCount - modelCapacity);
422 }
423 }
423
424
424 if (m_orientation == Qt::Vertical)
425 if (m_orientation == Qt::Vertical)
425 m_model->insertColumns(firstIndex + m_firstBarSetSection, sets.count());
426 m_model->insertColumns(firstIndex + m_firstBarSetSection, sets.count());
426 else
427 else
427 m_model->insertRows(firstIndex + m_firstBarSetSection, sets.count());
428 m_model->insertRows(firstIndex + m_firstBarSetSection, sets.count());
428
429
429
430
430 for (int i = firstIndex + m_firstBarSetSection; i < firstIndex + m_firstBarSetSection + sets.count(); i++) {
431 for (int i = firstIndex + m_firstBarSetSection; i < firstIndex + m_firstBarSetSection + sets.count(); i++) {
431 m_model->setHeaderData(i, m_orientation == Qt::Vertical ? Qt::Horizontal : Qt::Vertical, sets.at(i - firstIndex - m_firstBarSetSection)->label());
432 m_model->setHeaderData(i, m_orientation == Qt::Vertical ? Qt::Horizontal : Qt::Vertical, sets.at(i - firstIndex - m_firstBarSetSection)->label());
432 for (int j = 0; j < sets.at(i - firstIndex - m_firstBarSetSection)->count(); j++)
433 for (int j = 0; j < sets.at(i - firstIndex - m_firstBarSetSection)->count(); j++)
433 m_model->setData(barModelIndex(i, j), sets.at(i - firstIndex - m_firstBarSetSection)->at(j));
434 m_model->setData(barModelIndex(i, j), sets.at(i - firstIndex - m_firstBarSetSection)->at(j));
434 }
435 }
435 blockModelSignals(false);
436 blockModelSignals(false);
436 initializeBarFromModel();
437 initializeBarFromModel();
437 }
438 }
438
439
439 void QBarModelMapperPrivate::barSetsRemoved(QList<QBarSet *> sets)
440 void QBarModelMapperPrivate::barSetsRemoved(QList<QBarSet *> sets)
440 {
441 {
441 if (m_seriesSignalsBlock)
442 if (m_seriesSignalsBlock)
442 return;
443 return;
443
444
444 if (sets.count() == 0)
445 if (sets.count() == 0)
445 return;
446 return;
446
447
447 int firstIndex = m_barSets.indexOf(sets.at(0));
448 int firstIndex = m_barSets.indexOf(sets.at(0));
448 if (firstIndex == -1)
449 if (firstIndex == -1)
449 return;
450 return;
450
451
451 m_lastBarSetSection -= sets.count();
452 m_lastBarSetSection -= sets.count();
452
453
453 for (int i = firstIndex + sets.count() - 1; i >= firstIndex; i--)
454 for (int i = firstIndex + sets.count() - 1; i >= firstIndex; i--)
454 m_barSets.removeAt(i);
455 m_barSets.removeAt(i);
455
456
456 blockModelSignals();
457 blockModelSignals();
457 if (m_orientation == Qt::Vertical)
458 if (m_orientation == Qt::Vertical)
458 m_model->removeColumns(firstIndex + m_firstBarSetSection, sets.count());
459 m_model->removeColumns(firstIndex + m_firstBarSetSection, sets.count());
459 else
460 else
460 m_model->removeRows(firstIndex + m_firstBarSetSection, sets.count());
461 m_model->removeRows(firstIndex + m_firstBarSetSection, sets.count());
461 blockModelSignals(false);
462 blockModelSignals(false);
462 initializeBarFromModel();
463 initializeBarFromModel();
463 }
464 }
464
465
465 void QBarModelMapperPrivate::valuesAdded(int index, int count)
466 void QBarModelMapperPrivate::valuesAdded(int index, int count)
466 {
467 {
467 if (m_seriesSignalsBlock)
468 if (m_seriesSignalsBlock)
468 return;
469 return;
469
470
470 if (m_count != -1)
471 if (m_count != -1)
471 m_count += count;
472 m_count += count;
472
473
473 int barSetIndex = m_barSets.indexOf(qobject_cast<QBarSet *>(QObject::sender()));
474 int barSetIndex = m_barSets.indexOf(qobject_cast<QBarSet *>(QObject::sender()));
474
475
475 blockModelSignals();
476 blockModelSignals();
476 if (m_orientation == Qt::Vertical)
477 if (m_orientation == Qt::Vertical)
477 m_model->insertRows(index + m_first, count);
478 m_model->insertRows(index + m_first, count);
478 else
479 else
479 m_model->insertColumns(index + m_first, count);
480 m_model->insertColumns(index + m_first, count);
480
481
481 for (int j = index; j < index + count; j++)
482 for (int j = index; j < index + count; j++)
482 m_model->setData(barModelIndex(barSetIndex + m_firstBarSetSection, j), m_barSets.at(barSetIndex)->at(j));
483 m_model->setData(barModelIndex(barSetIndex + m_firstBarSetSection, j), m_barSets.at(barSetIndex)->at(j));
483
484
484 blockModelSignals(false);
485 blockModelSignals(false);
485 initializeBarFromModel();
486 initializeBarFromModel();
486 }
487 }
487
488
488 void QBarModelMapperPrivate::valuesRemoved(int index, int count)
489 void QBarModelMapperPrivate::valuesRemoved(int index, int count)
489 {
490 {
490 if (m_seriesSignalsBlock)
491 if (m_seriesSignalsBlock)
491 return;
492 return;
492
493
493 if (m_count != -1)
494 if (m_count != -1)
494 m_count -= count;
495 m_count -= count;
495
496
496 blockModelSignals();
497 blockModelSignals();
497 if (m_orientation == Qt::Vertical)
498 if (m_orientation == Qt::Vertical)
498 m_model->removeRows(index + m_first, count);
499 m_model->removeRows(index + m_first, count);
499 else
500 else
500 m_model->removeColumns(index + m_first, count);
501 m_model->removeColumns(index + m_first, count);
501
502
502 blockModelSignals(false);
503 blockModelSignals(false);
503 initializeBarFromModel();
504 initializeBarFromModel();
504 }
505 }
505
506
506 void QBarModelMapperPrivate::barLabelChanged()
507 void QBarModelMapperPrivate::barLabelChanged()
507 {
508 {
508 if (m_seriesSignalsBlock)
509 if (m_seriesSignalsBlock)
509 return;
510 return;
510
511
511 int barSetIndex = m_barSets.indexOf(qobject_cast<QBarSet *>(QObject::sender()));
512 int barSetIndex = m_barSets.indexOf(qobject_cast<QBarSet *>(QObject::sender()));
512
513
513 blockModelSignals();
514 blockModelSignals();
514 m_model->setHeaderData(barSetIndex + m_firstBarSetSection, m_orientation == Qt::Vertical ? Qt::Horizontal : Qt::Vertical, m_barSets.at(barSetIndex)->label());
515 m_model->setHeaderData(barSetIndex + m_firstBarSetSection, m_orientation == Qt::Vertical ? Qt::Horizontal : Qt::Vertical, m_barSets.at(barSetIndex)->label());
515 blockModelSignals(false);
516 blockModelSignals(false);
516 initializeBarFromModel();
517 initializeBarFromModel();
517 }
518 }
518
519
519 void QBarModelMapperPrivate::barValueChanged(int index)
520 void QBarModelMapperPrivate::barValueChanged(int index)
520 {
521 {
521 if (m_seriesSignalsBlock)
522 if (m_seriesSignalsBlock)
522 return;
523 return;
523
524
524 int barSetIndex = m_barSets.indexOf(qobject_cast<QBarSet *>(QObject::sender()));
525 int barSetIndex = m_barSets.indexOf(qobject_cast<QBarSet *>(QObject::sender()));
525
526
526 blockModelSignals();
527 blockModelSignals();
527 m_model->setData(barModelIndex(barSetIndex + m_firstBarSetSection, index), m_barSets.at(barSetIndex)->at(index));
528 m_model->setData(barModelIndex(barSetIndex + m_firstBarSetSection, index), m_barSets.at(barSetIndex)->at(index));
528 blockModelSignals(false);
529 blockModelSignals(false);
529 initializeBarFromModel();
530 initializeBarFromModel();
530 }
531 }
531
532
532 void QBarModelMapperPrivate::initializeBarFromModel()
533 void QBarModelMapperPrivate::initializeBarFromModel()
533 {
534 {
534 if (m_model == 0 || m_series == 0)
535 if (m_model == 0 || m_series == 0)
535 return;
536 return;
536
537
537 blockSeriesSignals();
538 blockSeriesSignals();
538 // clear current content
539 // clear current content
539 m_series->clear();
540 m_series->clear();
540 m_barSets.clear();
541 m_barSets.clear();
541
542
542 // create the initial bar sets
543 // create the initial bar sets
543 for (int i = m_firstBarSetSection; i <= m_lastBarSetSection; i++) {
544 for (int i = m_firstBarSetSection; i <= m_lastBarSetSection; i++) {
544 int posInBar = 0;
545 int posInBar = 0;
545 QModelIndex barIndex = barModelIndex(i, posInBar);
546 QModelIndex barIndex = barModelIndex(i, posInBar);
546 // check if there is such model index
547 // check if there is such model index
547 if (barIndex.isValid()) {
548 if (barIndex.isValid()) {
548 QBarSet *barSet = new QBarSet(m_model->headerData(i, m_orientation == Qt::Vertical ? Qt::Horizontal : Qt::Vertical).toString());
549 QBarSet *barSet = new QBarSet(m_model->headerData(i, m_orientation == Qt::Vertical ? Qt::Horizontal : Qt::Vertical).toString());
549 while (barIndex.isValid()) {
550 while (barIndex.isValid()) {
550 barSet->append(m_model->data(barIndex, Qt::DisplayRole).toDouble());
551 barSet->append(m_model->data(barIndex, Qt::DisplayRole).toDouble());
551 posInBar++;
552 posInBar++;
552 barIndex = barModelIndex(i, posInBar);
553 barIndex = barModelIndex(i, posInBar);
553 }
554 }
554 connect(barSet, SIGNAL(valuesAdded(int,int)), this, SLOT(valuesAdded(int,int)));
555 connect(barSet, SIGNAL(valuesAdded(int,int)), this, SLOT(valuesAdded(int,int)));
555 connect(barSet, SIGNAL(valuesRemoved(int,int)), this, SLOT(valuesRemoved(int,int)));
556 connect(barSet, SIGNAL(valuesRemoved(int,int)), this, SLOT(valuesRemoved(int,int)));
556 connect(barSet, SIGNAL(valueChanged(int)), this, SLOT(barValueChanged(int)));
557 connect(barSet, SIGNAL(valueChanged(int)), this, SLOT(barValueChanged(int)));
557 connect(barSet, SIGNAL(labelChanged()), this, SLOT(barLabelChanged()));
558 connect(barSet, SIGNAL(labelChanged()), this, SLOT(barLabelChanged()));
558 m_series->append(barSet);
559 m_series->append(barSet);
559 m_barSets.append(barSet);
560 m_barSets.append(barSet);
560 } else {
561 } else {
561 break;
562 break;
562 }
563 }
563 }
564 }
564 blockSeriesSignals(false);
565 blockSeriesSignals(false);
565 }
566 }
566
567
567 #include "moc_qbarmodelmapper.cpp"
568 #include "moc_qbarmodelmapper.cpp"
568 #include "moc_qbarmodelmapper_p.cpp"
569 #include "moc_qbarmodelmapper_p.cpp"
569
570
570 QT_CHARTS_END_NAMESPACE
571 QT_CHARTS_END_NAMESPACE
Show file before | Show file after | Hide comments
@@ -1,80 +1,80
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QBARMODELMAPPER_H
30 #ifndef QBARMODELMAPPER_H
31 #define QBARMODELMAPPER_H
31 #define QBARMODELMAPPER_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCore/QObject>
34 #include <QtCore/QObject>
35
35
36 QT_BEGIN_NAMESPACE
36 QT_BEGIN_NAMESPACE
37 class QAbstractItemModel;
37 class QAbstractItemModel;
38 QT_END_NAMESPACE
38 QT_END_NAMESPACE
39
39
40 QT_CHARTS_BEGIN_NAMESPACE
40 QT_CHARTS_BEGIN_NAMESPACE
41
41
42 class QBarModelMapperPrivate;
42 class QBarModelMapperPrivate;
43 class QAbstractBarSeries;
43 class QAbstractBarSeries;
44
44
45 class QT_CHARTS_EXPORT QBarModelMapper : public QObject
45 class QT_CHARTS_EXPORT QBarModelMapper : public QObject
46 {
46 {
47 Q_OBJECT
47 Q_OBJECT
48
48
49 protected:
49 protected:
50 explicit QBarModelMapper(QObject *parent = 0);
50 explicit QBarModelMapper(QObject *parent = Q_NULLPTR);
51
51
52 QAbstractItemModel *model() const;
52 QAbstractItemModel *model() const;
53 void setModel(QAbstractItemModel *model);
53 void setModel(QAbstractItemModel *model);
54
54
55 QAbstractBarSeries *series() const;
55 QAbstractBarSeries *series() const;
56 void setSeries(QAbstractBarSeries *series);
56 void setSeries(QAbstractBarSeries *series);
57
57
58 int first() const;
58 int first() const;
59 void setFirst(int first);
59 void setFirst(int first);
60
60
61 int count() const;
61 int count() const;
62 void setCount(int count);
62 void setCount(int count);
63
63
64 int firstBarSetSection() const;
64 int firstBarSetSection() const;
65 void setFirstBarSetSection(int firstBarSetSection);
65 void setFirstBarSetSection(int firstBarSetSection);
66
66
67 int lastBarSetSection() const;
67 int lastBarSetSection() const;
68 void setLastBarSetSection(int lastBarSetSection);
68 void setLastBarSetSection(int lastBarSetSection);
69
69
70 Qt::Orientation orientation() const;
70 Qt::Orientation orientation() const;
71 void setOrientation(Qt::Orientation orientation);
71 void setOrientation(Qt::Orientation orientation);
72
72
73 protected:
73 protected:
74 QBarModelMapperPrivate * const d_ptr;
74 QBarModelMapperPrivate * const d_ptr;
75 Q_DECLARE_PRIVATE(QBarModelMapper)
75 Q_DECLARE_PRIVATE(QBarModelMapper)
76 };
76 };
77
77
78 QT_CHARTS_END_NAMESPACE
78 QT_CHARTS_END_NAMESPACE
79
79
80 #endif // QBARMODELMAPPER_H
80 #endif // QBARMODELMAPPER_H
Show file before | Show file after | Hide comments
@@ -1,131 +1,131
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QBARSET_H
30 #ifndef QBARSET_H
31 #define QBARSET_H
31 #define QBARSET_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtGui/QPen>
34 #include <QtGui/QPen>
35 #include <QtGui/QBrush>
35 #include <QtGui/QBrush>
36 #include <QtGui/QFont>
36 #include <QtGui/QFont>
37
37
38 QT_CHARTS_BEGIN_NAMESPACE
38 QT_CHARTS_BEGIN_NAMESPACE
39 class QBarSetPrivate;
39 class QBarSetPrivate;
40
40
41 class QT_CHARTS_EXPORT QBarSet : public QObject
41 class QT_CHARTS_EXPORT QBarSet : public QObject
42 {
42 {
43 Q_OBJECT
43 Q_OBJECT
44 Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY labelChanged)
44 Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY labelChanged)
45 Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
45 Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
46 Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
46 Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
47 Q_PROPERTY(QBrush labelBrush READ labelBrush WRITE setLabelBrush NOTIFY labelBrushChanged)
47 Q_PROPERTY(QBrush labelBrush READ labelBrush WRITE setLabelBrush NOTIFY labelBrushChanged)
48 Q_PROPERTY(QFont labelFont READ labelFont WRITE setLabelFont NOTIFY labelFontChanged)
48 Q_PROPERTY(QFont labelFont READ labelFont WRITE setLabelFont NOTIFY labelFontChanged)
49 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
49 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
50 Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged)
50 Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged)
51 Q_PROPERTY(QColor labelColor READ labelColor WRITE setLabelColor NOTIFY labelColorChanged)
51 Q_PROPERTY(QColor labelColor READ labelColor WRITE setLabelColor NOTIFY labelColorChanged)
52
52
53 public:
53 public:
54 explicit QBarSet(const QString label, QObject *parent = 0);
54 explicit QBarSet(const QString label, QObject *parent = Q_NULLPTR);
55 virtual ~QBarSet();
55 virtual ~QBarSet();
56
56
57 void setLabel(const QString label);
57 void setLabel(const QString label);
58 QString label() const;
58 QString label() const;
59
59
60 void append(const qreal value);
60 void append(const qreal value);
61 void append(const QList<qreal> &values);
61 void append(const QList<qreal> &values);
62
62
63 QBarSet &operator << (const qreal &value);
63 QBarSet &operator << (const qreal &value);
64
64
65 void insert(const int index, const qreal value);
65 void insert(const int index, const qreal value);
66 void remove(const int index, const int count = 1);
66 void remove(const int index, const int count = 1);
67 void replace(const int index, const qreal value);
67 void replace(const int index, const qreal value);
68 qreal at(const int index) const;
68 qreal at(const int index) const;
69 qreal operator [](const int index) const;
69 qreal operator [](const int index) const;
70 int count() const;
70 int count() const;
71 qreal sum() const;
71 qreal sum() const;
72
72
73 void setPen(const QPen &pen);
73 void setPen(const QPen &pen);
74 QPen pen() const;
74 QPen pen() const;
75
75
76 void setBrush(const QBrush &brush);
76 void setBrush(const QBrush &brush);
77 QBrush brush() const;
77 QBrush brush() const;
78
78
79 void setLabelBrush(const QBrush &brush);
79 void setLabelBrush(const QBrush &brush);
80 QBrush labelBrush() const;
80 QBrush labelBrush() const;
81
81
82 void setLabelFont(const QFont &font);
82 void setLabelFont(const QFont &font);
83 QFont labelFont() const;
83 QFont labelFont() const;
84
84
85 QColor color();
85 QColor color();
86 void setColor(QColor color);
86 void setColor(QColor color);
87
87
88 QColor borderColor();
88 QColor borderColor();
89 void setBorderColor(QColor color);
89 void setBorderColor(QColor color);
90
90
91 QColor labelColor();
91 QColor labelColor();
92 void setLabelColor(QColor color);
92 void setLabelColor(QColor color);
93
93
94 Q_SIGNALS:
94 Q_SIGNALS:
95 void clicked(int index);
95 void clicked(int index);
96 void hovered(bool status, int index);
96 void hovered(bool status, int index);
97 void pressed(int index);
97 void pressed(int index);
98 void released(int index);
98 void released(int index);
99 void doubleClicked(int index);
99 void doubleClicked(int index);
100 void penChanged();
100 void penChanged();
101 void brushChanged();
101 void brushChanged();
102 void labelChanged();
102 void labelChanged();
103 void labelBrushChanged();
103 void labelBrushChanged();
104 void labelFontChanged();
104 void labelFontChanged();
105 void colorChanged(QColor color);
105 void colorChanged(QColor color);
106 void borderColorChanged(QColor color);
106 void borderColorChanged(QColor color);
107 void labelColorChanged(QColor color);
107 void labelColorChanged(QColor color);
108
108
109 void valuesAdded(int index, int count);
109 void valuesAdded(int index, int count);
110 void valuesRemoved(int index, int count);
110 void valuesRemoved(int index, int count);
111 void valueChanged(int index);
111 void valueChanged(int index);
112
112
113 private:
113 private:
114 QScopedPointer<QBarSetPrivate> d_ptr;
114 QScopedPointer<QBarSetPrivate> d_ptr;
115 Q_DISABLE_COPY(QBarSet)
115 Q_DISABLE_COPY(QBarSet)
116 friend class QAbstractBarSeries;
116 friend class QAbstractBarSeries;
117 friend class BarLegendMarker;
117 friend class BarLegendMarker;
118 friend class AbstractBarChartItem;
118 friend class AbstractBarChartItem;
119 friend class QAbstractBarSeriesPrivate;
119 friend class QAbstractBarSeriesPrivate;
120 friend class StackedBarChartItem;
120 friend class StackedBarChartItem;
121 friend class PercentBarChartItem;
121 friend class PercentBarChartItem;
122 friend class BarChartItem;
122 friend class BarChartItem;
123 friend class HorizontalBarChartItem;
123 friend class HorizontalBarChartItem;
124 friend class HorizontalStackedBarChartItem;
124 friend class HorizontalStackedBarChartItem;
125 friend class HorizontalPercentBarChartItem;
125 friend class HorizontalPercentBarChartItem;
126 friend class BoxPlotChartItem;
126 friend class BoxPlotChartItem;
127 };
127 };
128
128
129 QT_CHARTS_END_NAMESPACE
129 QT_CHARTS_END_NAMESPACE
130
130
131 #endif // QBARSET_H
131 #endif // QBARSET_H
Show file before | Show file after | Hide comments
@@ -1,79 +1,79
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QHBARMODELMAPPER_H
30 #ifndef QHBARMODELMAPPER_H
31 #define QHBARMODELMAPPER_H
31 #define QHBARMODELMAPPER_H
32
32
33 #include <QtCharts/QBarModelMapper>
33 #include <QtCharts/QBarModelMapper>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
37 class QT_CHARTS_EXPORT QHBarModelMapper : public QBarModelMapper
37 class QT_CHARTS_EXPORT QHBarModelMapper : public QBarModelMapper
38 {
38 {
39 Q_OBJECT
39 Q_OBJECT
40 Q_PROPERTY(QAbstractBarSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
40 Q_PROPERTY(QAbstractBarSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
42 Q_PROPERTY(int firstBarSetRow READ firstBarSetRow WRITE setFirstBarSetRow NOTIFY firstBarSetRowChanged)
42 Q_PROPERTY(int firstBarSetRow READ firstBarSetRow WRITE setFirstBarSetRow NOTIFY firstBarSetRowChanged)
43 Q_PROPERTY(int lastBarSetRow READ lastBarSetRow WRITE setLastBarSetRow NOTIFY lastBarSetRowChanged)
43 Q_PROPERTY(int lastBarSetRow READ lastBarSetRow WRITE setLastBarSetRow NOTIFY lastBarSetRowChanged)
44 Q_PROPERTY(int firstColumn READ firstColumn WRITE setFirstColumn NOTIFY firstColumnChanged)
44 Q_PROPERTY(int firstColumn READ firstColumn WRITE setFirstColumn NOTIFY firstColumnChanged)
45 Q_PROPERTY(int columnCount READ columnCount WRITE setColumnCount NOTIFY columnCountChanged)
45 Q_PROPERTY(int columnCount READ columnCount WRITE setColumnCount NOTIFY columnCountChanged)
46
46
47 public:
47 public:
48 explicit QHBarModelMapper(QObject *parent = 0);
48 explicit QHBarModelMapper(QObject *parent = Q_NULLPTR);
49
49
50 QAbstractItemModel *model() const;
50 QAbstractItemModel *model() const;
51 void setModel(QAbstractItemModel *model);
51 void setModel(QAbstractItemModel *model);
52
52
53 QAbstractBarSeries *series() const;
53 QAbstractBarSeries *series() const;
54 void setSeries(QAbstractBarSeries *series);
54 void setSeries(QAbstractBarSeries *series);
55
55
56 int firstBarSetRow() const;
56 int firstBarSetRow() const;
57 void setFirstBarSetRow(int firstBarSetRow);
57 void setFirstBarSetRow(int firstBarSetRow);
58
58
59 int lastBarSetRow() const;
59 int lastBarSetRow() const;
60 void setLastBarSetRow(int lastBarSetRow);
60 void setLastBarSetRow(int lastBarSetRow);
61
61
62 int firstColumn() const;
62 int firstColumn() const;
63 void setFirstColumn(int firstColumn);
63 void setFirstColumn(int firstColumn);
64
64
65 int columnCount() const;
65 int columnCount() const;
66 void setColumnCount(int columnCount);
66 void setColumnCount(int columnCount);
67
67
68 Q_SIGNALS:
68 Q_SIGNALS:
69 void seriesReplaced();
69 void seriesReplaced();
70 void modelReplaced();
70 void modelReplaced();
71 void firstBarSetRowChanged();
71 void firstBarSetRowChanged();
72 void lastBarSetRowChanged();
72 void lastBarSetRowChanged();
73 void firstColumnChanged();
73 void firstColumnChanged();
74 void columnCountChanged();
74 void columnCountChanged();
75 };
75 };
76
76
77 QT_CHARTS_END_NAMESPACE
77 QT_CHARTS_END_NAMESPACE
78
78
79 #endif // QHBARMODELMAPPER_H
79 #endif // QHBARMODELMAPPER_H
Show file before | Show file after | Hide comments
@@ -1,79 +1,79
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QVBARMODELMAPPER_H
30 #ifndef QVBARMODELMAPPER_H
31 #define QVBARMODELMAPPER_H
31 #define QVBARMODELMAPPER_H
32
32
33 #include <QtCharts/QBarModelMapper>
33 #include <QtCharts/QBarModelMapper>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
37 class QT_CHARTS_EXPORT QVBarModelMapper : public QBarModelMapper
37 class QT_CHARTS_EXPORT QVBarModelMapper : public QBarModelMapper
38 {
38 {
39 Q_OBJECT
39 Q_OBJECT
40 Q_PROPERTY(QAbstractBarSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
40 Q_PROPERTY(QAbstractBarSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
42 Q_PROPERTY(int firstBarSetColumn READ firstBarSetColumn WRITE setFirstBarSetColumn NOTIFY firstBarSetColumnChanged)
42 Q_PROPERTY(int firstBarSetColumn READ firstBarSetColumn WRITE setFirstBarSetColumn NOTIFY firstBarSetColumnChanged)
43 Q_PROPERTY(int lastBarSetColumn READ lastBarSetColumn WRITE setLastBarSetColumn NOTIFY lastBarSetColumnChanged)
43 Q_PROPERTY(int lastBarSetColumn READ lastBarSetColumn WRITE setLastBarSetColumn NOTIFY lastBarSetColumnChanged)
44 Q_PROPERTY(int firstRow READ firstRow WRITE setFirstRow NOTIFY firstRowChanged)
44 Q_PROPERTY(int firstRow READ firstRow WRITE setFirstRow NOTIFY firstRowChanged)
45 Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount NOTIFY rowCountChanged)
45 Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount NOTIFY rowCountChanged)
46
46
47 public:
47 public:
48 explicit QVBarModelMapper(QObject *parent = 0);
48 explicit QVBarModelMapper(QObject *parent = Q_NULLPTR);
49
49
50 QAbstractItemModel *model() const;
50 QAbstractItemModel *model() const;
51 void setModel(QAbstractItemModel *model);
51 void setModel(QAbstractItemModel *model);
52
52
53 QAbstractBarSeries *series() const;
53 QAbstractBarSeries *series() const;
54 void setSeries(QAbstractBarSeries *series);
54 void setSeries(QAbstractBarSeries *series);
55
55
56 int firstBarSetColumn() const;
56 int firstBarSetColumn() const;
57 void setFirstBarSetColumn(int firstBarSetColumn);
57 void setFirstBarSetColumn(int firstBarSetColumn);
58
58
59 int lastBarSetColumn() const;
59 int lastBarSetColumn() const;
60 void setLastBarSetColumn(int lastBarSetColumn);
60 void setLastBarSetColumn(int lastBarSetColumn);
61
61
62 int firstRow() const;
62 int firstRow() const;
63 void setFirstRow(int firstRow);
63 void setFirstRow(int firstRow);
64
64
65 int rowCount() const;
65 int rowCount() const;
66 void setRowCount(int rowCount);
66 void setRowCount(int rowCount);
67
67
68 Q_SIGNALS:
68 Q_SIGNALS:
69 void seriesReplaced();
69 void seriesReplaced();
70 void modelReplaced();
70 void modelReplaced();
71 void firstBarSetColumnChanged();
71 void firstBarSetColumnChanged();
72 void lastBarSetColumnChanged();
72 void lastBarSetColumnChanged();
73 void firstRowChanged();
73 void firstRowChanged();
74 void rowCountChanged();
74 void rowCountChanged();
75 };
75 };
76
76
77 QT_CHARTS_END_NAMESPACE
77 QT_CHARTS_END_NAMESPACE
78
78
79 #endif // QVBARMODELMAPPER_H
79 #endif // QVBARMODELMAPPER_H
Show file before | Show file after | Hide comments
@@ -1,54 +1,54
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QBARSERIES_H
30 #ifndef QBARSERIES_H
31 #define QBARSERIES_H
31 #define QBARSERIES_H
32
32
33 #include <QtCharts/QAbstractBarSeries>
33 #include <QtCharts/QAbstractBarSeries>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36
36
37 class QBarSeriesPrivate;
37 class QBarSeriesPrivate;
38
38
39 class QT_CHARTS_EXPORT QBarSeries : public QAbstractBarSeries
39 class QT_CHARTS_EXPORT QBarSeries : public QAbstractBarSeries
40 {
40 {
41 Q_OBJECT
41 Q_OBJECT
42 public:
42 public:
43 explicit QBarSeries(QObject *parent = 0);
43 explicit QBarSeries(QObject *parent = Q_NULLPTR);
44 ~QBarSeries();
44 ~QBarSeries();
45 QAbstractSeries::SeriesType type() const;
45 QAbstractSeries::SeriesType type() const;
46
46
47 private:
47 private:
48 Q_DECLARE_PRIVATE(QBarSeries)
48 Q_DECLARE_PRIVATE(QBarSeries)
49 Q_DISABLE_COPY(QBarSeries)
49 Q_DISABLE_COPY(QBarSeries)
50 };
50 };
51
51
52 QT_CHARTS_END_NAMESPACE
52 QT_CHARTS_END_NAMESPACE
53
53
54 #endif // QBARSERIES_H
54 #endif // QBARSERIES_H
Show file before | Show file after | Hide comments
@@ -1,55 +1,55
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QPERCENTBARSERIES_H
30 #ifndef QPERCENTBARSERIES_H
31 #define QPERCENTBARSERIES_H
31 #define QPERCENTBARSERIES_H
32
32
33 #include <QtCore/QStringList>
33 #include <QtCore/QStringList>
34 #include <QtCharts/QAbstractBarSeries>
34 #include <QtCharts/QAbstractBarSeries>
35
35
36 QT_CHARTS_BEGIN_NAMESPACE
36 QT_CHARTS_BEGIN_NAMESPACE
37
37
38 class QPercentBarSeriesPrivate;
38 class QPercentBarSeriesPrivate;
39
39
40 class QT_CHARTS_EXPORT QPercentBarSeries : public QAbstractBarSeries
40 class QT_CHARTS_EXPORT QPercentBarSeries : public QAbstractBarSeries
41 {
41 {
42 Q_OBJECT
42 Q_OBJECT
43 public:
43 public:
44 explicit QPercentBarSeries(QObject *parent = 0);
44 explicit QPercentBarSeries(QObject *parent = Q_NULLPTR);
45 ~QPercentBarSeries();
45 ~QPercentBarSeries();
46 QAbstractSeries::SeriesType type() const;
46 QAbstractSeries::SeriesType type() const;
47
47
48 private:
48 private:
49 Q_DECLARE_PRIVATE(QPercentBarSeries)
49 Q_DECLARE_PRIVATE(QPercentBarSeries)
50 Q_DISABLE_COPY(QPercentBarSeries)
50 Q_DISABLE_COPY(QPercentBarSeries)
51 };
51 };
52
52
53 QT_CHARTS_END_NAMESPACE
53 QT_CHARTS_END_NAMESPACE
54
54
55 #endif // QPERCENTBARSERIES_H
55 #endif // QPERCENTBARSERIES_H
Show file before | Show file after | Hide comments
@@ -1,55 +1,55
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QSTACKEDBARSERIES_H
30 #ifndef QSTACKEDBARSERIES_H
31 #define QSTACKEDBARSERIES_H
31 #define QSTACKEDBARSERIES_H
32
32
33 #include <QtCore/QStringList>
33 #include <QtCore/QStringList>
34 #include <QtCharts/QAbstractBarSeries>
34 #include <QtCharts/QAbstractBarSeries>
35
35
36 QT_CHARTS_BEGIN_NAMESPACE
36 QT_CHARTS_BEGIN_NAMESPACE
37
37
38 class QStackedBarSeriesPrivate;
38 class QStackedBarSeriesPrivate;
39
39
40 class QT_CHARTS_EXPORT QStackedBarSeries : public QAbstractBarSeries
40 class QT_CHARTS_EXPORT QStackedBarSeries : public QAbstractBarSeries
41 {
41 {
42 Q_OBJECT
42 Q_OBJECT
43 public:
43 public:
44 explicit QStackedBarSeries(QObject *parent = 0);
44 explicit QStackedBarSeries(QObject *parent = Q_NULLPTR);
45 ~QStackedBarSeries();
45 ~QStackedBarSeries();
46 QAbstractSeries::SeriesType type() const;
46 QAbstractSeries::SeriesType type() const;
47
47
48 private:
48 private:
49 Q_DECLARE_PRIVATE(QStackedBarSeries)
49 Q_DECLARE_PRIVATE(QStackedBarSeries)
50 Q_DISABLE_COPY(QStackedBarSeries)
50 Q_DISABLE_COPY(QStackedBarSeries)
51 };
51 };
52
52
53 QT_CHARTS_END_NAMESPACE
53 QT_CHARTS_END_NAMESPACE
54
54
55 #endif // QSTACKEDBARSERIES_H
55 #endif // QSTACKEDBARSERIES_H
Show file before | Show file after | Hide comments
@@ -1,498 +1,499
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #include <QtCharts/QBoxPlotModelMapper>
30 #include <QtCharts/QBoxPlotModelMapper>
31 #include <private/qboxplotmodelmapper_p.h>
31 #include <private/qboxplotmodelmapper_p.h>
32 #include <QtCharts/QBoxPlotSeries>
32 #include <QtCharts/QBoxPlotSeries>
33 #include <QtCharts/QBoxSet>
33 #include <QtCharts/QBoxSet>
34 #include <QtCharts/QChart>
34 #include <QtCharts/QChart>
35 #include <QtCore/QAbstractItemModel>
35 #include <QtCore/QAbstractItemModel>
36
36
37 QT_CHARTS_BEGIN_NAMESPACE
37 QT_CHARTS_BEGIN_NAMESPACE
38
38
39 QBoxPlotModelMapper::QBoxPlotModelMapper(QObject *parent) :
39 QBoxPlotModelMapper::QBoxPlotModelMapper(QObject *parent) :
40 QObject(parent),
40 QObject(parent),
41 d_ptr(new QBoxPlotModelMapperPrivate(this))
41 d_ptr(new QBoxPlotModelMapperPrivate(this))
42 {
42 {
43 }
43 }
44
44
45 QAbstractItemModel *QBoxPlotModelMapper::model() const
45 QAbstractItemModel *QBoxPlotModelMapper::model() const
46 {
46 {
47 Q_D(const QBoxPlotModelMapper);
47 Q_D(const QBoxPlotModelMapper);
48 return d->m_model;
48 return d->m_model;
49 }
49 }
50
50
51 void QBoxPlotModelMapper::setModel(QAbstractItemModel *model)
51 void QBoxPlotModelMapper::setModel(QAbstractItemModel *model)
52 {
52 {
53 if (model == 0)
53 if (model == 0)
54 return;
54 return;
55
55
56 Q_D(QBoxPlotModelMapper);
56 Q_D(QBoxPlotModelMapper);
57 if (d->m_model)
57 if (d->m_model)
58 disconnect(d->m_model, 0, d, 0);
58 disconnect(d->m_model, 0, d, 0);
59
59
60 d->m_model = model;
60 d->m_model = model;
61 d->initializeBoxFromModel();
61 d->initializeBoxFromModel();
62 // connect signals from the model
62 // connect signals from the model
63 connect(d->m_model, SIGNAL(modelReset()), d, SLOT(initializeBoxFromModel()));
63 connect(d->m_model, SIGNAL(dataChanged(QModelIndex,QModelIndex)), d, SLOT(modelUpdated(QModelIndex,QModelIndex)));
64 connect(d->m_model, SIGNAL(dataChanged(QModelIndex,QModelIndex)), d, SLOT(modelUpdated(QModelIndex,QModelIndex)));
64 connect(d->m_model, SIGNAL(headerDataChanged(Qt::Orientation,int,int)), d, SLOT(modelHeaderDataUpdated(Qt::Orientation,int,int)));
65 connect(d->m_model, SIGNAL(headerDataChanged(Qt::Orientation,int,int)), d, SLOT(modelHeaderDataUpdated(Qt::Orientation,int,int)));
65 connect(d->m_model, SIGNAL(rowsInserted(QModelIndex,int,int)), d, SLOT(modelRowsAdded(QModelIndex,int,int)));
66 connect(d->m_model, SIGNAL(rowsInserted(QModelIndex,int,int)), d, SLOT(modelRowsAdded(QModelIndex,int,int)));
66 connect(d->m_model, SIGNAL(rowsRemoved(QModelIndex,int,int)), d, SLOT(modelRowsRemoved(QModelIndex,int,int)));
67 connect(d->m_model, SIGNAL(rowsRemoved(QModelIndex,int,int)), d, SLOT(modelRowsRemoved(QModelIndex,int,int)));
67 connect(d->m_model, SIGNAL(columnsInserted(QModelIndex,int,int)), d, SLOT(modelColumnsAdded(QModelIndex,int,int)));
68 connect(d->m_model, SIGNAL(columnsInserted(QModelIndex,int,int)), d, SLOT(modelColumnsAdded(QModelIndex,int,int)));
68 connect(d->m_model, SIGNAL(columnsRemoved(QModelIndex,int,int)), d, SLOT(modelColumnsRemoved(QModelIndex,int,int)));
69 connect(d->m_model, SIGNAL(columnsRemoved(QModelIndex,int,int)), d, SLOT(modelColumnsRemoved(QModelIndex,int,int)));
69 connect(d->m_model, SIGNAL(destroyed()), d, SLOT(handleModelDestroyed()));
70 connect(d->m_model, SIGNAL(destroyed()), d, SLOT(handleModelDestroyed()));
70 }
71 }
71
72
72 QBoxPlotSeries *QBoxPlotModelMapper::series() const
73 QBoxPlotSeries *QBoxPlotModelMapper::series() const
73 {
74 {
74 Q_D(const QBoxPlotModelMapper);
75 Q_D(const QBoxPlotModelMapper);
75 return d->m_series;
76 return d->m_series;
76 }
77 }
77
78
78 void QBoxPlotModelMapper::setSeries(QBoxPlotSeries *series)
79 void QBoxPlotModelMapper::setSeries(QBoxPlotSeries *series)
79 {
80 {
80 Q_D(QBoxPlotModelMapper);
81 Q_D(QBoxPlotModelMapper);
81 if (d->m_series)
82 if (d->m_series)
82 disconnect(d->m_series, 0, d, 0);
83 disconnect(d->m_series, 0, d, 0);
83
84
84 if (series == 0)
85 if (series == 0)
85 return;
86 return;
86
87
87 d->m_series = series;
88 d->m_series = series;
88 d->initializeBoxFromModel();
89 d->initializeBoxFromModel();
89 // connect the signals from the series
90 // connect the signals from the series
90 connect(d->m_series, SIGNAL(boxsetsAdded(QList<QBoxSet *>)), d, SLOT(boxSetsAdded(QList<QBoxSet *>)));
91 connect(d->m_series, SIGNAL(boxsetsAdded(QList<QBoxSet *>)), d, SLOT(boxSetsAdded(QList<QBoxSet *>)));
91 connect(d->m_series, SIGNAL(boxsetsRemoved(QList<QBoxSet *>)), d, SLOT(boxSetsRemoved(QList<QBoxSet *>)));
92 connect(d->m_series, SIGNAL(boxsetsRemoved(QList<QBoxSet *>)), d, SLOT(boxSetsRemoved(QList<QBoxSet *>)));
92 connect(d->m_series, SIGNAL(destroyed()), d, SLOT(handleSeriesDestroyed()));
93 connect(d->m_series, SIGNAL(destroyed()), d, SLOT(handleSeriesDestroyed()));
93 }
94 }
94
95
95 /*!
96 /*!
96 Returns which row/column of the model contains the first values of the QBoxSets in the series.
97 Returns which row/column of the model contains the first values of the QBoxSets in the series.
97 The default value is 0.
98 The default value is 0.
98 */
99 */
99 int QBoxPlotModelMapper::first() const
100 int QBoxPlotModelMapper::first() const
100 {
101 {
101 Q_D(const QBoxPlotModelMapper);
102 Q_D(const QBoxPlotModelMapper);
102 return d->m_first;
103 return d->m_first;
103 }
104 }
104
105
105 /*!
106 /*!
106 Sets which row/column of the model contains the \a first values of the QBoxSets in the series.
107 Sets which row/column of the model contains the \a first values of the QBoxSets in the series.
107 The default value is 0.
108 The default value is 0.
108 */
109 */
109 void QBoxPlotModelMapper::setFirst(int first)
110 void QBoxPlotModelMapper::setFirst(int first)
110 {
111 {
111 Q_D(QBoxPlotModelMapper);
112 Q_D(QBoxPlotModelMapper);
112 d->m_first = qMax(first, 0);
113 d->m_first = qMax(first, 0);
113 d->initializeBoxFromModel();
114 d->initializeBoxFromModel();
114 }
115 }
115
116
116 /*!
117 /*!
117 Returns the number of rows/columns of the model that are mapped as the data for QBoxPlotSeries
118 Returns the number of rows/columns of the model that are mapped as the data for QBoxPlotSeries
118 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
119 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
119 */
120 */
120 int QBoxPlotModelMapper::count() const
121 int QBoxPlotModelMapper::count() const
121 {
122 {
122 Q_D(const QBoxPlotModelMapper);
123 Q_D(const QBoxPlotModelMapper);
123 return d->m_count;
124 return d->m_count;
124 }
125 }
125
126
126 /*!
127 /*!
127 Sets the \a count of rows/columns of the model that are mapped as the data for QBoxPlotSeries
128 Sets the \a count of rows/columns of the model that are mapped as the data for QBoxPlotSeries
128 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
129 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
129 */
130 */
130 void QBoxPlotModelMapper::setCount(int count)
131 void QBoxPlotModelMapper::setCount(int count)
131 {
132 {
132 Q_D(QBoxPlotModelMapper);
133 Q_D(QBoxPlotModelMapper);
133 d->m_count = qMax(count, -1);
134 d->m_count = qMax(count, -1);
134 d->initializeBoxFromModel();
135 d->initializeBoxFromModel();
135 }
136 }
136
137
137 /*!
138 /*!
138 Returns the orientation that is used when QBoxPlotModelMapper accesses the model.
139 Returns the orientation that is used when QBoxPlotModelMapper accesses the model.
139 This means whether the consecutive values of the box-and-whiskers set are read from row (Qt::Horizontal)
140 This means whether the consecutive values of the box-and-whiskers set are read from row (Qt::Horizontal)
140 or from columns (Qt::Vertical)
141 or from columns (Qt::Vertical)
141 */
142 */
142 Qt::Orientation QBoxPlotModelMapper::orientation() const
143 Qt::Orientation QBoxPlotModelMapper::orientation() const
143 {
144 {
144 Q_D(const QBoxPlotModelMapper);
145 Q_D(const QBoxPlotModelMapper);
145 return d->m_orientation;
146 return d->m_orientation;
146 }
147 }
147
148
148 /*!
149 /*!
149 Returns the \a orientation that is used when QBoxPlotModelMapper accesses the model.
150 Returns the \a orientation that is used when QBoxPlotModelMapper accesses the model.
150 This mean whether the consecutive values of the box-and-whiskers set are read from row (Qt::Horizontal)
151 This mean whether the consecutive values of the box-and-whiskers set are read from row (Qt::Horizontal)
151 or from columns (Qt::Vertical)
152 or from columns (Qt::Vertical)
152 */
153 */
153 void QBoxPlotModelMapper::setOrientation(Qt::Orientation orientation)
154 void QBoxPlotModelMapper::setOrientation(Qt::Orientation orientation)
154 {
155 {
155 Q_D(QBoxPlotModelMapper);
156 Q_D(QBoxPlotModelMapper);
156 d->m_orientation = orientation;
157 d->m_orientation = orientation;
157 d->initializeBoxFromModel();
158 d->initializeBoxFromModel();
158 }
159 }
159
160
160 /*!
161 /*!
161 Returns which section of the model is used as the data source for the first box set
162 Returns which section of the model is used as the data source for the first box set
162 */
163 */
163 int QBoxPlotModelMapper::firstBoxSetSection() const
164 int QBoxPlotModelMapper::firstBoxSetSection() const
164 {
165 {
165 Q_D(const QBoxPlotModelMapper);
166 Q_D(const QBoxPlotModelMapper);
166 return d->m_firstBoxSetSection;
167 return d->m_firstBoxSetSection;
167 }
168 }
168
169
169 /*!
170 /*!
170 Sets the model section that is used as the data source for the first box set
171 Sets the model section that is used as the data source for the first box set
171 Parameter \a firstBoxSetSection specifies the section of the model.
172 Parameter \a firstBoxSetSection specifies the section of the model.
172 */
173 */
173 void QBoxPlotModelMapper::setFirstBoxSetSection(int firstBoxSetSection)
174 void QBoxPlotModelMapper::setFirstBoxSetSection(int firstBoxSetSection)
174 {
175 {
175 Q_D(QBoxPlotModelMapper);
176 Q_D(QBoxPlotModelMapper);
176 d->m_firstBoxSetSection = qMax(-1, firstBoxSetSection);
177 d->m_firstBoxSetSection = qMax(-1, firstBoxSetSection);
177 d->initializeBoxFromModel();
178 d->initializeBoxFromModel();
178 }
179 }
179
180
180 /*!
181 /*!
181 Returns which section of the model is used as the data source for the last box set
182 Returns which section of the model is used as the data source for the last box set
182 */
183 */
183 int QBoxPlotModelMapper::lastBoxSetSection() const
184 int QBoxPlotModelMapper::lastBoxSetSection() const
184 {
185 {
185 Q_D(const QBoxPlotModelMapper);
186 Q_D(const QBoxPlotModelMapper);
186 return d->m_lastBoxSetSection;
187 return d->m_lastBoxSetSection;
187 }
188 }
188
189
189 /*!
190 /*!
190 Sets the model section that is used as the data source for the last box set
191 Sets the model section that is used as the data source for the last box set
191 Parameter \a lastBoxSetSection specifies the section of the model.
192 Parameter \a lastBoxSetSection specifies the section of the model.
192 */
193 */
193 void QBoxPlotModelMapper::setLastBoxSetSection(int lastBoxSetSection)
194 void QBoxPlotModelMapper::setLastBoxSetSection(int lastBoxSetSection)
194 {
195 {
195 Q_D(QBoxPlotModelMapper);
196 Q_D(QBoxPlotModelMapper);
196 d->m_lastBoxSetSection = qMax(-1, lastBoxSetSection);
197 d->m_lastBoxSetSection = qMax(-1, lastBoxSetSection);
197 d->initializeBoxFromModel();
198 d->initializeBoxFromModel();
198 }
199 }
199
200
200 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
201 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
201
202
202 QBoxPlotModelMapperPrivate::QBoxPlotModelMapperPrivate(QBoxPlotModelMapper *q) :
203 QBoxPlotModelMapperPrivate::QBoxPlotModelMapperPrivate(QBoxPlotModelMapper *q) :
203 QObject(q),
204 QObject(q),
204 m_series(0),
205 m_series(0),
205 m_model(0),
206 m_model(0),
206 m_first(0),
207 m_first(0),
207 m_count(-1),
208 m_count(-1),
208 m_orientation(Qt::Vertical),
209 m_orientation(Qt::Vertical),
209 m_firstBoxSetSection(-1),
210 m_firstBoxSetSection(-1),
210 m_lastBoxSetSection(-1),
211 m_lastBoxSetSection(-1),
211 m_seriesSignalsBlock(false),
212 m_seriesSignalsBlock(false),
212 m_modelSignalsBlock(false),
213 m_modelSignalsBlock(false),
213 q_ptr(q)
214 q_ptr(q)
214 {
215 {
215 }
216 }
216
217
217 void QBoxPlotModelMapperPrivate::blockModelSignals(bool block)
218 void QBoxPlotModelMapperPrivate::blockModelSignals(bool block)
218 {
219 {
219 m_modelSignalsBlock = block;
220 m_modelSignalsBlock = block;
220 }
221 }
221
222
222 void QBoxPlotModelMapperPrivate::blockSeriesSignals(bool block)
223 void QBoxPlotModelMapperPrivate::blockSeriesSignals(bool block)
223 {
224 {
224 m_seriesSignalsBlock = block;
225 m_seriesSignalsBlock = block;
225 }
226 }
226
227
227 QBoxSet *QBoxPlotModelMapperPrivate::boxSet(QModelIndex index)
228 QBoxSet *QBoxPlotModelMapperPrivate::boxSet(QModelIndex index)
228 {
229 {
229 if (!index.isValid())
230 if (!index.isValid())
230 return 0;
231 return 0;
231
232
232 if (m_orientation == Qt::Vertical && index.column() >= m_firstBoxSetSection && index.column() <= m_lastBoxSetSection) {
233 if (m_orientation == Qt::Vertical && index.column() >= m_firstBoxSetSection && index.column() <= m_lastBoxSetSection) {
233 if (index.row() >= m_first && (m_count == - 1 || index.row() < m_first + m_count))
234 if (index.row() >= m_first && (m_count == - 1 || index.row() < m_first + m_count))
234 return m_series->boxSets().at(index.column() - m_firstBoxSetSection);
235 return m_series->boxSets().at(index.column() - m_firstBoxSetSection);
235 } else if (m_orientation == Qt::Horizontal && index.row() >= m_firstBoxSetSection && index.row() <= m_lastBoxSetSection) {
236 } else if (m_orientation == Qt::Horizontal && index.row() >= m_firstBoxSetSection && index.row() <= m_lastBoxSetSection) {
236 if (index.column() >= m_first && (m_count == - 1 || index.column() < m_first + m_count))
237 if (index.column() >= m_first && (m_count == - 1 || index.column() < m_first + m_count))
237 return m_series->boxSets().at(index.row() - m_firstBoxSetSection);
238 return m_series->boxSets().at(index.row() - m_firstBoxSetSection);
238 }
239 }
239 return 0; // This part of model has not been mapped to any boxset
240 return 0; // This part of model has not been mapped to any boxset
240 }
241 }
241
242
242 QModelIndex QBoxPlotModelMapperPrivate::boxModelIndex(int boxSection, int posInBar)
243 QModelIndex QBoxPlotModelMapperPrivate::boxModelIndex(int boxSection, int posInBar)
243 {
244 {
244 if (m_count != -1 && posInBar >= m_count)
245 if (m_count != -1 && posInBar >= m_count)
245 return QModelIndex(); // invalid
246 return QModelIndex(); // invalid
246
247
247 if (boxSection < m_firstBoxSetSection || boxSection > m_lastBoxSetSection)
248 if (boxSection < m_firstBoxSetSection || boxSection > m_lastBoxSetSection)
248 return QModelIndex(); // invalid
249 return QModelIndex(); // invalid
249
250
250 if (m_orientation == Qt::Vertical)
251 if (m_orientation == Qt::Vertical)
251 return m_model->index(posInBar + m_first, boxSection);
252 return m_model->index(posInBar + m_first, boxSection);
252 else
253 else
253 return m_model->index(boxSection, posInBar + m_first);
254 return m_model->index(boxSection, posInBar + m_first);
254 }
255 }
255
256
256 void QBoxPlotModelMapperPrivate::handleSeriesDestroyed()
257 void QBoxPlotModelMapperPrivate::handleSeriesDestroyed()
257 {
258 {
258 m_series = 0;
259 m_series = 0;
259 }
260 }
260
261
261 void QBoxPlotModelMapperPrivate::modelUpdated(QModelIndex topLeft, QModelIndex bottomRight)
262 void QBoxPlotModelMapperPrivate::modelUpdated(QModelIndex topLeft, QModelIndex bottomRight)
262 {
263 {
263 Q_UNUSED(topLeft)
264 Q_UNUSED(topLeft)
264 Q_UNUSED(bottomRight)
265 Q_UNUSED(bottomRight)
265
266
266 if (m_model == 0 || m_series == 0)
267 if (m_model == 0 || m_series == 0)
267 return;
268 return;
268
269
269 if (m_modelSignalsBlock)
270 if (m_modelSignalsBlock)
270 return;
271 return;
271
272
272 blockSeriesSignals();
273 blockSeriesSignals();
273 QModelIndex index;
274 QModelIndex index;
274 for (int row = topLeft.row(); row <= bottomRight.row(); row++) {
275 for (int row = topLeft.row(); row <= bottomRight.row(); row++) {
275 for (int column = topLeft.column(); column <= bottomRight.column(); column++) {
276 for (int column = topLeft.column(); column <= bottomRight.column(); column++) {
276 index = topLeft.sibling(row, column);
277 index = topLeft.sibling(row, column);
277 QBoxSet *box = boxSet(index);
278 QBoxSet *box = boxSet(index);
278 if (box) {
279 if (box) {
279 if (m_orientation == Qt::Vertical)
280 if (m_orientation == Qt::Vertical)
280 box->setValue(row - m_first, m_model->data(index).toReal());
281 box->setValue(row - m_first, m_model->data(index).toReal());
281 else
282 else
282 box->setValue(column - m_first, m_model->data(index).toReal());
283 box->setValue(column - m_first, m_model->data(index).toReal());
283 }
284 }
284 }
285 }
285 }
286 }
286 blockSeriesSignals(false);
287 blockSeriesSignals(false);
287 }
288 }
288
289
289 void QBoxPlotModelMapperPrivate::modelHeaderDataUpdated(Qt::Orientation orientation, int first, int last)
290 void QBoxPlotModelMapperPrivate::modelHeaderDataUpdated(Qt::Orientation orientation, int first, int last)
290 {
291 {
291 Q_UNUSED(orientation);
292 Q_UNUSED(orientation);
292 Q_UNUSED(first);
293 Q_UNUSED(first);
293 Q_UNUSED(last);
294 Q_UNUSED(last);
294 }
295 }
295
296
296 void QBoxPlotModelMapperPrivate::modelRowsAdded(QModelIndex parent, int start, int end)
297 void QBoxPlotModelMapperPrivate::modelRowsAdded(QModelIndex parent, int start, int end)
297 {
298 {
298 Q_UNUSED(parent)
299 Q_UNUSED(parent)
299 if (m_modelSignalsBlock)
300 if (m_modelSignalsBlock)
300 return;
301 return;
301
302
302 blockSeriesSignals();
303 blockSeriesSignals();
303 if (m_orientation == Qt::Vertical)
304 if (m_orientation == Qt::Vertical)
304 insertData(start, end);
305 insertData(start, end);
305 else if (start <= m_firstBoxSetSection || start <= m_lastBoxSetSection) // if the changes affect the map - reinitialize
306 else if (start <= m_firstBoxSetSection || start <= m_lastBoxSetSection) // if the changes affect the map - reinitialize
306 initializeBoxFromModel();
307 initializeBoxFromModel();
307 blockSeriesSignals(false);
308 blockSeriesSignals(false);
308 }
309 }
309
310
310 void QBoxPlotModelMapperPrivate::modelRowsRemoved(QModelIndex parent, int start, int end)
311 void QBoxPlotModelMapperPrivate::modelRowsRemoved(QModelIndex parent, int start, int end)
311 {
312 {
312 Q_UNUSED(parent)
313 Q_UNUSED(parent)
313 if (m_modelSignalsBlock)
314 if (m_modelSignalsBlock)
314 return;
315 return;
315
316
316 blockSeriesSignals();
317 blockSeriesSignals();
317 if (m_orientation == Qt::Vertical)
318 if (m_orientation == Qt::Vertical)
318 removeData(start, end);
319 removeData(start, end);
319 else if (start <= m_firstBoxSetSection || start <= m_lastBoxSetSection) // if the changes affect the map - reinitialize
320 else if (start <= m_firstBoxSetSection || start <= m_lastBoxSetSection) // if the changes affect the map - reinitialize
320 initializeBoxFromModel();
321 initializeBoxFromModel();
321 blockSeriesSignals(false);
322 blockSeriesSignals(false);
322 }
323 }
323
324
324 void QBoxPlotModelMapperPrivate::modelColumnsAdded(QModelIndex parent, int start, int end)
325 void QBoxPlotModelMapperPrivate::modelColumnsAdded(QModelIndex parent, int start, int end)
325 {
326 {
326 Q_UNUSED(parent)
327 Q_UNUSED(parent)
327 if (m_modelSignalsBlock)
328 if (m_modelSignalsBlock)
328 return;
329 return;
329
330
330 blockSeriesSignals();
331 blockSeriesSignals();
331 if (m_orientation == Qt::Horizontal)
332 if (m_orientation == Qt::Horizontal)
332 insertData(start, end);
333 insertData(start, end);
333 else if (start <= m_firstBoxSetSection || start <= m_lastBoxSetSection) // if the changes affect the map - reinitialize
334 else if (start <= m_firstBoxSetSection || start <= m_lastBoxSetSection) // if the changes affect the map - reinitialize
334 initializeBoxFromModel();
335 initializeBoxFromModel();
335 blockSeriesSignals(false);
336 blockSeriesSignals(false);
336 }
337 }
337
338
338 void QBoxPlotModelMapperPrivate::modelColumnsRemoved(QModelIndex parent, int start, int end)
339 void QBoxPlotModelMapperPrivate::modelColumnsRemoved(QModelIndex parent, int start, int end)
339 {
340 {
340 Q_UNUSED(parent)
341 Q_UNUSED(parent)
341 if (m_modelSignalsBlock)
342 if (m_modelSignalsBlock)
342 return;
343 return;
343
344
344 blockSeriesSignals();
345 blockSeriesSignals();
345 if (m_orientation == Qt::Horizontal)
346 if (m_orientation == Qt::Horizontal)
346 removeData(start, end);
347 removeData(start, end);
347 else if (start <= m_firstBoxSetSection || start <= m_lastBoxSetSection) // if the changes affect the map - reinitialize
348 else if (start <= m_firstBoxSetSection || start <= m_lastBoxSetSection) // if the changes affect the map - reinitialize
348 initializeBoxFromModel();
349 initializeBoxFromModel();
349 blockSeriesSignals(false);
350 blockSeriesSignals(false);
350 }
351 }
351
352
352 void QBoxPlotModelMapperPrivate::handleModelDestroyed()
353 void QBoxPlotModelMapperPrivate::handleModelDestroyed()
353 {
354 {
354 m_model = 0;
355 m_model = 0;
355 }
356 }
356
357
357 void QBoxPlotModelMapperPrivate::insertData(int start, int end)
358 void QBoxPlotModelMapperPrivate::insertData(int start, int end)
358 {
359 {
359 Q_UNUSED(end)
360 Q_UNUSED(end)
360 Q_UNUSED(start)
361 Q_UNUSED(start)
361 Q_UNUSED(end)
362 Q_UNUSED(end)
362 // Currently boxplotchart needs to be fully recalculated when change is made.
363 // Currently boxplotchart needs to be fully recalculated when change is made.
363 // Re-initialize
364 // Re-initialize
364 initializeBoxFromModel();
365 initializeBoxFromModel();
365 }
366 }
366
367
367 void QBoxPlotModelMapperPrivate::removeData(int start, int end)
368 void QBoxPlotModelMapperPrivate::removeData(int start, int end)
368 {
369 {
369 Q_UNUSED(end)
370 Q_UNUSED(end)
370 Q_UNUSED(start)
371 Q_UNUSED(start)
371 Q_UNUSED(end)
372 Q_UNUSED(end)
372 // Currently boxplotchart needs to be fully recalculated when change is made.
373 // Currently boxplotchart needs to be fully recalculated when change is made.
373 // Re-initialize
374 // Re-initialize
374 initializeBoxFromModel();
375 initializeBoxFromModel();
375 }
376 }
376
377
377 void QBoxPlotModelMapperPrivate::boxSetsAdded(QList<QBoxSet *> sets)
378 void QBoxPlotModelMapperPrivate::boxSetsAdded(QList<QBoxSet *> sets)
378 {
379 {
379 if (m_seriesSignalsBlock)
380 if (m_seriesSignalsBlock)
380 return;
381 return;
381
382
382 if (sets.count() == 0)
383 if (sets.count() == 0)
383 return;
384 return;
384
385
385 int firstIndex = m_series->boxSets().indexOf(sets.at(0));
386 int firstIndex = m_series->boxSets().indexOf(sets.at(0));
386 if (firstIndex == -1)
387 if (firstIndex == -1)
387 return;
388 return;
388
389
389 int maxCount = 0;
390 int maxCount = 0;
390 for (int i = 0; i < sets.count(); i++) {
391 for (int i = 0; i < sets.count(); i++) {
391 if (sets.at(i)->count() > m_count)
392 if (sets.at(i)->count() > m_count)
392 maxCount = sets.at(i)->count();
393 maxCount = sets.at(i)->count();
393 }
394 }
394
395
395 if (m_count != -1 && m_count < maxCount)
396 if (m_count != -1 && m_count < maxCount)
396 m_count = maxCount;
397 m_count = maxCount;
397
398
398 m_lastBoxSetSection += sets.count();
399 m_lastBoxSetSection += sets.count();
399
400
400 blockModelSignals();
401 blockModelSignals();
401 int modelCapacity = m_orientation == Qt::Vertical ? m_model->rowCount() - m_first : m_model->columnCount() - m_first;
402 int modelCapacity = m_orientation == Qt::Vertical ? m_model->rowCount() - m_first : m_model->columnCount() - m_first;
402 if (maxCount > modelCapacity) {
403 if (maxCount > modelCapacity) {
403 if (m_orientation == Qt::Vertical)
404 if (m_orientation == Qt::Vertical)
404 m_model->insertRows(m_model->rowCount(), maxCount - modelCapacity);
405 m_model->insertRows(m_model->rowCount(), maxCount - modelCapacity);
405 else
406 else
406 m_model->insertColumns(m_model->columnCount(), maxCount - modelCapacity);
407 m_model->insertColumns(m_model->columnCount(), maxCount - modelCapacity);
407 }
408 }
408
409
409 if (m_orientation == Qt::Vertical)
410 if (m_orientation == Qt::Vertical)
410 m_model->insertColumns(firstIndex + m_firstBoxSetSection, sets.count());
411 m_model->insertColumns(firstIndex + m_firstBoxSetSection, sets.count());
411 else
412 else
412 m_model->insertRows(firstIndex + m_firstBoxSetSection, sets.count());
413 m_model->insertRows(firstIndex + m_firstBoxSetSection, sets.count());
413
414
414
415
415 for (int i = firstIndex + m_firstBoxSetSection; i < firstIndex + m_firstBoxSetSection + sets.count(); i++) {
416 for (int i = firstIndex + m_firstBoxSetSection; i < firstIndex + m_firstBoxSetSection + sets.count(); i++) {
416 for (int j = 0; j < sets.at(i - firstIndex - m_firstBoxSetSection)->count(); j++)
417 for (int j = 0; j < sets.at(i - firstIndex - m_firstBoxSetSection)->count(); j++)
417 m_model->setData(boxModelIndex(i, j), sets.at(i - firstIndex - m_firstBoxSetSection)->at(j));
418 m_model->setData(boxModelIndex(i, j), sets.at(i - firstIndex - m_firstBoxSetSection)->at(j));
418 }
419 }
419 blockModelSignals(false);
420 blockModelSignals(false);
420 initializeBoxFromModel();
421 initializeBoxFromModel();
421 }
422 }
422
423
423 void QBoxPlotModelMapperPrivate::boxSetsRemoved(QList<QBoxSet *> sets)
424 void QBoxPlotModelMapperPrivate::boxSetsRemoved(QList<QBoxSet *> sets)
424 {
425 {
425 if (m_seriesSignalsBlock)
426 if (m_seriesSignalsBlock)
426 return;
427 return;
427
428
428 if (sets.count() == 0)
429 if (sets.count() == 0)
429 return;
430 return;
430
431
431 int firstIndex = m_boxSets.indexOf(sets.at(0));
432 int firstIndex = m_boxSets.indexOf(sets.at(0));
432 if (firstIndex == -1)
433 if (firstIndex == -1)
433 return;
434 return;
434
435
435 m_lastBoxSetSection -= sets.count();
436 m_lastBoxSetSection -= sets.count();
436
437
437 for (int i = firstIndex + sets.count() - 1; i >= firstIndex; i--)
438 for (int i = firstIndex + sets.count() - 1; i >= firstIndex; i--)
438 m_boxSets.removeAt(i);
439 m_boxSets.removeAt(i);
439
440
440 blockModelSignals();
441 blockModelSignals();
441 if (m_orientation == Qt::Vertical)
442 if (m_orientation == Qt::Vertical)
442 m_model->removeColumns(firstIndex + m_firstBoxSetSection, sets.count());
443 m_model->removeColumns(firstIndex + m_firstBoxSetSection, sets.count());
443 else
444 else
444 m_model->removeRows(firstIndex + m_firstBoxSetSection, sets.count());
445 m_model->removeRows(firstIndex + m_firstBoxSetSection, sets.count());
445 blockModelSignals(false);
446 blockModelSignals(false);
446 initializeBoxFromModel();
447 initializeBoxFromModel();
447 }
448 }
448
449
449 void QBoxPlotModelMapperPrivate::boxValueChanged(int index)
450 void QBoxPlotModelMapperPrivate::boxValueChanged(int index)
450 {
451 {
451 if (m_seriesSignalsBlock)
452 if (m_seriesSignalsBlock)
452 return;
453 return;
453
454
454 int boxSetIndex = m_boxSets.indexOf(qobject_cast<QBoxSet *>(QObject::sender()));
455 int boxSetIndex = m_boxSets.indexOf(qobject_cast<QBoxSet *>(QObject::sender()));
455
456
456 blockModelSignals();
457 blockModelSignals();
457 m_model->setData(boxModelIndex(boxSetIndex + m_firstBoxSetSection, index), m_boxSets.at(boxSetIndex)->at(index));
458 m_model->setData(boxModelIndex(boxSetIndex + m_firstBoxSetSection, index), m_boxSets.at(boxSetIndex)->at(index));
458 blockModelSignals(false);
459 blockModelSignals(false);
459 initializeBoxFromModel();
460 initializeBoxFromModel();
460 }
461 }
461
462
462 void QBoxPlotModelMapperPrivate::initializeBoxFromModel()
463 void QBoxPlotModelMapperPrivate::initializeBoxFromModel()
463 {
464 {
464 if (m_model == 0 || m_series == 0)
465 if (m_model == 0 || m_series == 0)
465 return;
466 return;
466
467
467 blockSeriesSignals();
468 blockSeriesSignals();
468 // clear current content
469 // clear current content
469 m_series->clear();
470 m_series->clear();
470 m_boxSets.clear();
471 m_boxSets.clear();
471
472
472 // create the initial box-and-whiskers sets
473 // create the initial box-and-whiskers sets
473 for (int i = m_firstBoxSetSection; i <= m_lastBoxSetSection; i++) {
474 for (int i = m_firstBoxSetSection; i <= m_lastBoxSetSection; i++) {
474 int posInBar = 0;
475 int posInBar = 0;
475 QModelIndex boxIndex = boxModelIndex(i, posInBar);
476 QModelIndex boxIndex = boxModelIndex(i, posInBar);
476 // check if there is such model index
477 // check if there is such model index
477 if (boxIndex.isValid()) {
478 if (boxIndex.isValid()) {
478 QBoxSet *boxSet = new QBoxSet();
479 QBoxSet *boxSet = new QBoxSet();
479 while (boxIndex.isValid()) {
480 while (boxIndex.isValid()) {
480 boxSet->append(m_model->data(boxIndex, Qt::DisplayRole).toDouble());
481 boxSet->append(m_model->data(boxIndex, Qt::DisplayRole).toDouble());
481 posInBar++;
482 posInBar++;
482 boxIndex = boxModelIndex(i, posInBar);
483 boxIndex = boxModelIndex(i, posInBar);
483 }
484 }
484 connect(boxSet, SIGNAL(valueChanged(int)), this, SLOT(boxValueChanged(int)));
485 connect(boxSet, SIGNAL(valueChanged(int)), this, SLOT(boxValueChanged(int)));
485 m_series->append(boxSet);
486 m_series->append(boxSet);
486 m_boxSets.append(boxSet);
487 m_boxSets.append(boxSet);
487 } else {
488 } else {
488 break;
489 break;
489 }
490 }
490 }
491 }
491 blockSeriesSignals(false);
492 blockSeriesSignals(false);
492 }
493 }
493
494
494 #include "moc_qboxplotmodelmapper.cpp"
495 #include "moc_qboxplotmodelmapper.cpp"
495 #include "moc_qboxplotmodelmapper_p.cpp"
496 #include "moc_qboxplotmodelmapper_p.cpp"
496
497
497 QT_CHARTS_END_NAMESPACE
498 QT_CHARTS_END_NAMESPACE
498
499
Show file before | Show file after | Hide comments
@@ -1,80 +1,80
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QBOXPLOTMODELMAPPER_H
30 #ifndef QBOXPLOTMODELMAPPER_H
31 #define QBOXPLOTMODELMAPPER_H
31 #define QBOXPLOTMODELMAPPER_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCore/QObject>
34 #include <QtCore/QObject>
35
35
36 QT_BEGIN_NAMESPACE
36 QT_BEGIN_NAMESPACE
37 class QAbstractItemModel;
37 class QAbstractItemModel;
38 QT_END_NAMESPACE
38 QT_END_NAMESPACE
39
39
40 QT_CHARTS_BEGIN_NAMESPACE
40 QT_CHARTS_BEGIN_NAMESPACE
41
41
42 class QBoxPlotModelMapperPrivate;
42 class QBoxPlotModelMapperPrivate;
43 class QBoxPlotSeries;
43 class QBoxPlotSeries;
44
44
45 class QT_CHARTS_EXPORT QBoxPlotModelMapper : public QObject
45 class QT_CHARTS_EXPORT QBoxPlotModelMapper : public QObject
46 {
46 {
47 Q_OBJECT
47 Q_OBJECT
48
48
49 protected:
49 protected:
50 explicit QBoxPlotModelMapper(QObject *parent = 0);
50 explicit QBoxPlotModelMapper(QObject *parent = Q_NULLPTR);
51
51
52 QAbstractItemModel *model() const;
52 QAbstractItemModel *model() const;
53 void setModel(QAbstractItemModel *model);
53 void setModel(QAbstractItemModel *model);
54
54
55 QBoxPlotSeries *series() const;
55 QBoxPlotSeries *series() const;
56 void setSeries(QBoxPlotSeries *series);
56 void setSeries(QBoxPlotSeries *series);
57
57
58 int first() const;
58 int first() const;
59 void setFirst(int first);
59 void setFirst(int first);
60
60
61 int count() const;
61 int count() const;
62 void setCount(int count);
62 void setCount(int count);
63
63
64 int firstBoxSetSection() const;
64 int firstBoxSetSection() const;
65 void setFirstBoxSetSection(int firstBoxSetSection);
65 void setFirstBoxSetSection(int firstBoxSetSection);
66
66
67 int lastBoxSetSection() const;
67 int lastBoxSetSection() const;
68 void setLastBoxSetSection(int lastBoxSetSection);
68 void setLastBoxSetSection(int lastBoxSetSection);
69
69
70 Qt::Orientation orientation() const;
70 Qt::Orientation orientation() const;
71 void setOrientation(Qt::Orientation orientation);
71 void setOrientation(Qt::Orientation orientation);
72
72
73 protected:
73 protected:
74 QBoxPlotModelMapperPrivate * const d_ptr;
74 QBoxPlotModelMapperPrivate * const d_ptr;
75 Q_DECLARE_PRIVATE(QBoxPlotModelMapper)
75 Q_DECLARE_PRIVATE(QBoxPlotModelMapper)
76 };
76 };
77
77
78 QT_CHARTS_END_NAMESPACE
78 QT_CHARTS_END_NAMESPACE
79
79
80 #endif // QBOXPLOTMODELMAPPER_H
80 #endif // QBOXPLOTMODELMAPPER_H
Show file before | Show file after | Hide comments
@@ -1,97 +1,97
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QBOXPLOTSERIES_H
30 #ifndef QBOXPLOTSERIES_H
31 #define QBOXPLOTSERIES_H
31 #define QBOXPLOTSERIES_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCharts/QBoxSet>
34 #include <QtCharts/QBoxSet>
35 #include <QtCharts/QAbstractSeries>
35 #include <QtCharts/QAbstractSeries>
36
36
37 QT_CHARTS_BEGIN_NAMESPACE
37 QT_CHARTS_BEGIN_NAMESPACE
38
38
39 class QBoxPlotSeriesPrivate;
39 class QBoxPlotSeriesPrivate;
40
40
41 class QT_CHARTS_EXPORT QBoxPlotSeries : public QAbstractSeries
41 class QT_CHARTS_EXPORT QBoxPlotSeries : public QAbstractSeries
42 {
42 {
43 Q_OBJECT
43 Q_OBJECT
44 Q_PROPERTY(bool boxOutlineVisible READ boxOutlineVisible WRITE setBoxOutlineVisible NOTIFY boxOutlineVisibilityChanged)
44 Q_PROPERTY(bool boxOutlineVisible READ boxOutlineVisible WRITE setBoxOutlineVisible NOTIFY boxOutlineVisibilityChanged)
45 Q_PROPERTY(qreal boxWidth READ boxWidth WRITE setBoxWidth NOTIFY boxWidthChanged)
45 Q_PROPERTY(qreal boxWidth READ boxWidth WRITE setBoxWidth NOTIFY boxWidthChanged)
46 Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
46 Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
47 Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
47 Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
48 Q_PROPERTY(int count READ count NOTIFY countChanged REVISION 1)
48 Q_PROPERTY(int count READ count NOTIFY countChanged REVISION 1)
49 public:
49 public:
50 explicit QBoxPlotSeries(QObject *parent = 0);
50 explicit QBoxPlotSeries(QObject *parent = Q_NULLPTR);
51 ~QBoxPlotSeries();
51 ~QBoxPlotSeries();
52
52
53 bool append(QBoxSet *box);
53 bool append(QBoxSet *box);
54 bool remove(QBoxSet *box);
54 bool remove(QBoxSet *box);
55 bool take(QBoxSet *box);
55 bool take(QBoxSet *box);
56 bool append(QList<QBoxSet *> boxes);
56 bool append(QList<QBoxSet *> boxes);
57 bool insert(int index, QBoxSet *box);
57 bool insert(int index, QBoxSet *box);
58 int count() const;
58 int count() const;
59 QList<QBoxSet *> boxSets() const;
59 QList<QBoxSet *> boxSets() const;
60 void clear();
60 void clear();
61
61
62 QAbstractSeries::SeriesType type() const;
62 QAbstractSeries::SeriesType type() const;
63
63
64 void setBoxOutlineVisible(bool visible);
64 void setBoxOutlineVisible(bool visible);
65 bool boxOutlineVisible();
65 bool boxOutlineVisible();
66 void setBoxWidth(qreal width);
66 void setBoxWidth(qreal width);
67 qreal boxWidth();
67 qreal boxWidth();
68 void setBrush(const QBrush &brush);
68 void setBrush(const QBrush &brush);
69 QBrush brush() const;
69 QBrush brush() const;
70 void setPen(const QPen &pen);
70 void setPen(const QPen &pen);
71 QPen pen() const;
71 QPen pen() const;
72
72
73 Q_SIGNALS:
73 Q_SIGNALS:
74 void clicked(QBoxSet *boxset);
74 void clicked(QBoxSet *boxset);
75 void hovered(bool status, QBoxSet *boxset);
75 void hovered(bool status, QBoxSet *boxset);
76 void pressed(QBoxSet *boxset);
76 void pressed(QBoxSet *boxset);
77 void released(QBoxSet *boxset);
77 void released(QBoxSet *boxset);
78 void doubleClicked(QBoxSet *boxset);
78 void doubleClicked(QBoxSet *boxset);
79 void countChanged();
79 void countChanged();
80 void penChanged();
80 void penChanged();
81 void brushChanged();
81 void brushChanged();
82 void boxOutlineVisibilityChanged();
82 void boxOutlineVisibilityChanged();
83 void boxWidthChanged();
83 void boxWidthChanged();
84
84
85 void boxsetsAdded(QList<QBoxSet *> sets);
85 void boxsetsAdded(QList<QBoxSet *> sets);
86 void boxsetsRemoved(QList<QBoxSet *> sets);
86 void boxsetsRemoved(QList<QBoxSet *> sets);
87
87
88 private:
88 private:
89 Q_DECLARE_PRIVATE(QBoxPlotSeries)
89 Q_DECLARE_PRIVATE(QBoxPlotSeries)
90 Q_DISABLE_COPY(QBoxPlotSeries)
90 Q_DISABLE_COPY(QBoxPlotSeries)
91 friend class BoxPlotChartItem;
91 friend class BoxPlotChartItem;
92 friend class QBoxPlotLegendMarkerPrivate;
92 friend class QBoxPlotLegendMarkerPrivate;
93 };
93 };
94
94
95 QT_CHARTS_END_NAMESPACE
95 QT_CHARTS_END_NAMESPACE
96
96
97 #endif // QBOXPLOTSERIES_H
97 #endif // QBOXPLOTSERIES_H
Show file before | Show file after | Hide comments
@@ -1,106 +1,106
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QBOXSET_H
30 #ifndef QBOXSET_H
31 #define QBOXSET_H
31 #define QBOXSET_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtGui/QPen>
34 #include <QtGui/QPen>
35 #include <QtGui/QBrush>
35 #include <QtGui/QBrush>
36 #include <QtGui/QFont>
36 #include <QtGui/QFont>
37
37
38 QT_CHARTS_BEGIN_NAMESPACE
38 QT_CHARTS_BEGIN_NAMESPACE
39 class QBoxSetPrivate;
39 class QBoxSetPrivate;
40
40
41 class QT_CHARTS_EXPORT QBoxSet : public QObject
41 class QT_CHARTS_EXPORT QBoxSet : public QObject
42 {
42 {
43 Q_OBJECT
43 Q_OBJECT
44 Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
44 Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
45 Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
45 Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
46
46
47 public:
47 public:
48 enum ValuePositions {
48 enum ValuePositions {
49 LowerExtreme,
49 LowerExtreme,
50 LowerQuartile,
50 LowerQuartile,
51 Median,
51 Median,
52 UpperQuartile,
52 UpperQuartile,
53 UpperExtreme
53 UpperExtreme
54 };
54 };
55
55
56 public:
56 public:
57 explicit QBoxSet(const QString label = QString(), QObject *parent = 0);
57 explicit QBoxSet(const QString label = QString(), QObject *parent = Q_NULLPTR);
58 explicit QBoxSet(const qreal le, const qreal lq, const qreal m, const qreal uq, const qreal ue, const QString label = QString(), QObject *parent = 0);
58 explicit QBoxSet(const qreal le, const qreal lq, const qreal m, const qreal uq, const qreal ue, const QString label = QString(), QObject *parent = Q_NULLPTR);
59 virtual ~QBoxSet();
59 virtual ~QBoxSet();
60
60
61 void append(const qreal value);
61 void append(const qreal value);
62 void append(const QList<qreal> &values);
62 void append(const QList<qreal> &values);
63
63
64 void clear();
64 void clear();
65
65
66 void setLabel(const QString label);
66 void setLabel(const QString label);
67 QString label() const;
67 QString label() const;
68
68
69 QBoxSet &operator << (const qreal &value);
69 QBoxSet &operator << (const qreal &value);
70
70
71 void setValue(const int index, const qreal value);
71 void setValue(const int index, const qreal value);
72 qreal at(const int index) const;
72 qreal at(const int index) const;
73 qreal operator [](const int index) const;
73 qreal operator [](const int index) const;
74 int count() const;
74 int count() const;
75
75
76 void setPen(const QPen &pen);
76 void setPen(const QPen &pen);
77 QPen pen() const;
77 QPen pen() const;
78
78
79 void setBrush(const QBrush &brush);
79 void setBrush(const QBrush &brush);
80 QBrush brush() const;
80 QBrush brush() const;
81
81
82 Q_SIGNALS:
82 Q_SIGNALS:
83 void clicked();
83 void clicked();
84 void hovered(bool status);
84 void hovered(bool status);
85 void pressed();
85 void pressed();
86 void released();
86 void released();
87 void doubleClicked();
87 void doubleClicked();
88 void penChanged();
88 void penChanged();
89 void brushChanged();
89 void brushChanged();
90
90
91 void valuesChanged();
91 void valuesChanged();
92 void valueChanged(int index);
92 void valueChanged(int index);
93 void cleared();
93 void cleared();
94
94
95 private:
95 private:
96 QScopedPointer<QBoxSetPrivate> d_ptr;
96 QScopedPointer<QBoxSetPrivate> d_ptr;
97 Q_DISABLE_COPY(QBoxSet)
97 Q_DISABLE_COPY(QBoxSet)
98 friend class BarLegendMarker;
98 friend class BarLegendMarker;
99 friend class BarChartItem;
99 friend class BarChartItem;
100 friend class BoxPlotChartItem;
100 friend class BoxPlotChartItem;
101 friend class QBoxPlotSeriesPrivate;
101 friend class QBoxPlotSeriesPrivate;
102 };
102 };
103
103
104 QT_CHARTS_END_NAMESPACE
104 QT_CHARTS_END_NAMESPACE
105
105
106 #endif // QBOXSET_H
106 #endif // QBOXSET_H
Show file before | Show file after | Hide comments
@@ -1,79 +1,79
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QVBOXPLOTMODELMAPPER_H
30 #ifndef QVBOXPLOTMODELMAPPER_H
31 #define QVBOXPLOTMODELMAPPER_H
31 #define QVBOXPLOTMODELMAPPER_H
32
32
33 #include <QtCharts/QBoxPlotModelMapper>
33 #include <QtCharts/QBoxPlotModelMapper>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
37 class QT_CHARTS_EXPORT QVBoxPlotModelMapper : public QBoxPlotModelMapper
37 class QT_CHARTS_EXPORT QVBoxPlotModelMapper : public QBoxPlotModelMapper
38 {
38 {
39 Q_OBJECT
39 Q_OBJECT
40 Q_PROPERTY(QBoxPlotSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
40 Q_PROPERTY(QBoxPlotSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
42 Q_PROPERTY(int firstBoxSetColumn READ firstBoxSetColumn WRITE setFirstBoxSetColumn NOTIFY firstBoxSetColumnChanged)
42 Q_PROPERTY(int firstBoxSetColumn READ firstBoxSetColumn WRITE setFirstBoxSetColumn NOTIFY firstBoxSetColumnChanged)
43 Q_PROPERTY(int lastBoxSetColumn READ lastBoxSetColumn WRITE setLastBoxSetColumn NOTIFY lastBoxSetColumnChanged)
43 Q_PROPERTY(int lastBoxSetColumn READ lastBoxSetColumn WRITE setLastBoxSetColumn NOTIFY lastBoxSetColumnChanged)
44 Q_PROPERTY(int firstRow READ firstRow WRITE setFirstRow NOTIFY firstRowChanged)
44 Q_PROPERTY(int firstRow READ firstRow WRITE setFirstRow NOTIFY firstRowChanged)
45 Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount NOTIFY rowCountChanged)
45 Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount NOTIFY rowCountChanged)
46
46
47 public:
47 public:
48 explicit QVBoxPlotModelMapper(QObject *parent = 0);
48 explicit QVBoxPlotModelMapper(QObject *parent = Q_NULLPTR);
49
49
50 QAbstractItemModel *model() const;
50 QAbstractItemModel *model() const;
51 void setModel(QAbstractItemModel *model);
51 void setModel(QAbstractItemModel *model);
52
52
53 QBoxPlotSeries *series() const;
53 QBoxPlotSeries *series() const;
54 void setSeries(QBoxPlotSeries *series);
54 void setSeries(QBoxPlotSeries *series);
55
55
56 int firstBoxSetColumn() const;
56 int firstBoxSetColumn() const;
57 void setFirstBoxSetColumn(int firstBoxSetColumn);
57 void setFirstBoxSetColumn(int firstBoxSetColumn);
58
58
59 int lastBoxSetColumn() const;
59 int lastBoxSetColumn() const;
60 void setLastBoxSetColumn(int lastBoxSetColumn);
60 void setLastBoxSetColumn(int lastBoxSetColumn);
61
61
62 int firstRow() const;
62 int firstRow() const;
63 void setFirstRow(int firstRow);
63 void setFirstRow(int firstRow);
64
64
65 int rowCount() const;
65 int rowCount() const;
66 void setRowCount(int rowCount);
66 void setRowCount(int rowCount);
67
67
68 Q_SIGNALS:
68 Q_SIGNALS:
69 void seriesReplaced();
69 void seriesReplaced();
70 void modelReplaced();
70 void modelReplaced();
71 void firstBoxSetColumnChanged();
71 void firstBoxSetColumnChanged();
72 void lastBoxSetColumnChanged();
72 void lastBoxSetColumnChanged();
73 void firstRowChanged();
73 void firstRowChanged();
74 void rowCountChanged();
74 void rowCountChanged();
75 };
75 };
76
76
77 QT_CHARTS_END_NAMESPACE
77 QT_CHARTS_END_NAMESPACE
78
78
79 #endif // QVBOXPLOTMODELMAPPER_H
79 #endif // QVBOXPLOTMODELMAPPER_H
Show file before | Show file after | Hide comments
@@ -1,100 +1,105
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #include <private/charttitle_p.h>
30 #include <private/charttitle_p.h>
31 #include <private/chartpresenter_p.h>
31 #include <private/chartpresenter_p.h>
32 #include <QtGui/QFont>
32 #include <QtGui/QFont>
33 #include <QtGui/QFontMetrics>
33 #include <QtGui/QFontMetrics>
34 #include <QtCore/QDebug>
34 #include <QtCore/QDebug>
35 #include <QtGui/QTextDocument>
35 #include <QtGui/QTextDocument>
36
36
37 QT_CHARTS_BEGIN_NAMESPACE
37 QT_CHARTS_BEGIN_NAMESPACE
38
38
39 ChartTitle::ChartTitle(QGraphicsItem *parent)
39 ChartTitle::ChartTitle(QGraphicsItem *parent)
40 : QGraphicsTextItem(parent)
40 : QGraphicsTextItem(parent)
41 {
41 {
42 document()->setDocumentMargin(ChartPresenter::textMargin());
42 document()->setDocumentMargin(ChartPresenter::textMargin());
43 }
43 }
44
44
45 ChartTitle::~ChartTitle()
45 ChartTitle::~ChartTitle()
46 {
46 {
47
47
48 }
48 }
49
49
50 void ChartTitle::setText(const QString &text)
50 void ChartTitle::setText(const QString &text)
51 {
51 {
52 m_text = text;
52 m_text = text;
53 }
53 }
54
54
55 QString ChartTitle::text() const
55 QString ChartTitle::text() const
56 {
56 {
57 return m_text;
57 return m_text;
58 }
58 }
59
59
60 void ChartTitle::setGeometry(const QRectF &rect)
60 void ChartTitle::setGeometry(const QRectF &rect)
61 {
61 {
62 QRectF truncatedRect;
62 QRectF truncatedRect;
63 if (m_text.isEmpty()) {
64 QGraphicsTextItem::setHtml(m_text);
65 QGraphicsTextItem::setTextWidth(0.0);
66 } else {
63 QGraphicsTextItem::setHtml(ChartPresenter::truncatedText(font(), m_text, qreal(0.0),
67 QGraphicsTextItem::setHtml(ChartPresenter::truncatedText(font(), m_text, qreal(0.0),
64 rect.width(), rect.height(),
68 rect.width(), rect.height(),
65 truncatedRect));
69 truncatedRect));
66 QGraphicsTextItem::setTextWidth(truncatedRect.width());
70 QGraphicsTextItem::setTextWidth(truncatedRect.width());
71 }
67 setPos(rect.topLeft());
72 setPos(rect.topLeft());
68 }
73 }
69
74
70
75
71 QSizeF ChartTitle::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
76 QSizeF ChartTitle::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
72 {
77 {
73 Q_UNUSED(constraint);
78 Q_UNUSED(constraint);
74 QSizeF sh;
79 QSizeF sh;
75
80
76 switch (which) {
81 switch (which) {
77 case Qt::MinimumSize: {
82 case Qt::MinimumSize: {
78 QRectF titleRect = ChartPresenter::textBoundingRect(font(), QStringLiteral("..."));
83 QRectF titleRect = ChartPresenter::textBoundingRect(font(), QStringLiteral("..."));
79 sh = QSizeF(titleRect.width(), titleRect.height());
84 sh = QSizeF(titleRect.width(), titleRect.height());
80 break;
85 break;
81 }
86 }
82 case Qt::PreferredSize:
87 case Qt::PreferredSize:
83 case Qt::MaximumSize: {
88 case Qt::MaximumSize: {
84 QRectF titleRect = ChartPresenter::textBoundingRect(font(), m_text);
89 QRectF titleRect = ChartPresenter::textBoundingRect(font(), m_text);
85 sh = QSizeF(titleRect.width(), titleRect.height());
90 sh = QSizeF(titleRect.width(), titleRect.height());
86 break;
91 break;
87 }
92 }
88 case Qt::MinimumDescent: {
93 case Qt::MinimumDescent: {
89 QFontMetrics fn(font());
94 QFontMetrics fn(font());
90 sh = QSizeF(0, fn.descent());
95 sh = QSizeF(0, fn.descent());
91 break;
96 break;
92 }
97 }
93 default:
98 default:
94 break;
99 break;
95 }
100 }
96
101
97 return sh;
102 return sh;
98 }
103 }
99
104
100 QT_CHARTS_END_NAMESPACE
105 QT_CHARTS_END_NAMESPACE
Show file before | Show file after | Hide comments
@@ -1,214 +1,218
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #include <private/abstractchartlayout_p.h>
30 #include <private/abstractchartlayout_p.h>
31 #include <private/chartpresenter_p.h>
31 #include <private/chartpresenter_p.h>
32 #include <private/qlegend_p.h>
32 #include <private/qlegend_p.h>
33 #include <private/chartaxiselement_p.h>
33 #include <private/chartaxiselement_p.h>
34 #include <private/charttitle_p.h>
34 #include <private/charttitle_p.h>
35 #include <private/chartbackground_p.h>
35 #include <private/chartbackground_p.h>
36 #include <QtCore/QDebug>
36 #include <QtCore/QDebug>
37
37
38 QT_CHARTS_BEGIN_NAMESPACE
38 QT_CHARTS_BEGIN_NAMESPACE
39
39
40 static const qreal golden_ratio = 0.4;
40 static const qreal golden_ratio = 0.4;
41
41
42 AbstractChartLayout::AbstractChartLayout(ChartPresenter *presenter)
42 AbstractChartLayout::AbstractChartLayout(ChartPresenter *presenter)
43 : m_presenter(presenter),
43 : m_presenter(presenter),
44 m_margins(20, 20, 20, 20),
44 m_margins(20, 20, 20, 20),
45 m_minChartRect(0, 0, 200, 200)
45 m_minChartRect(0, 0, 200, 200)
46 {
46 {
47 }
47 }
48
48
49 AbstractChartLayout::~AbstractChartLayout()
49 AbstractChartLayout::~AbstractChartLayout()
50 {
50 {
51 }
51 }
52
52
53 void AbstractChartLayout::setGeometry(const QRectF &rect)
53 void AbstractChartLayout::setGeometry(const QRectF &rect)
54 {
54 {
55 if (!rect.isValid())
55 if (!rect.isValid())
56 return;
56 return;
57
57
58 if (m_presenter->chart()->isVisible()) {
58 if (m_presenter->chart()->isVisible()) {
59 QList<ChartAxisElement *> axes = m_presenter->axisItems();
59 QList<ChartAxisElement *> axes = m_presenter->axisItems();
60 ChartTitle *title = m_presenter->titleElement();
60 ChartTitle *title = m_presenter->titleElement();
61 QLegend *legend = m_presenter->legend();
61 QLegend *legend = m_presenter->legend();
62 ChartBackground *background = m_presenter->backgroundElement();
62 ChartBackground *background = m_presenter->backgroundElement();
63
63
64 QRectF contentGeometry = calculateBackgroundGeometry(rect, background);
64 QRectF contentGeometry = calculateBackgroundGeometry(rect, background);
65
65
66 contentGeometry = calculateContentGeometry(contentGeometry);
66 contentGeometry = calculateContentGeometry(contentGeometry);
67
67
68 if (title && title->isVisible() && !title->text().isEmpty())
68 if (title && title->isVisible())
69 contentGeometry = calculateTitleGeometry(contentGeometry, title);
69 contentGeometry = calculateTitleGeometry(contentGeometry, title);
70
70
71 if (legend->isAttachedToChart() && legend->isVisible())
71 if (legend->isAttachedToChart() && legend->isVisible())
72 contentGeometry = calculateLegendGeometry(contentGeometry, legend);
72 contentGeometry = calculateLegendGeometry(contentGeometry, legend);
73
73
74 contentGeometry = calculateAxisGeometry(contentGeometry, axes);
74 contentGeometry = calculateAxisGeometry(contentGeometry, axes);
75
75
76 m_presenter->setGeometry(contentGeometry);
76 m_presenter->setGeometry(contentGeometry);
77 if (m_presenter->chart()->chartType() == QChart::ChartTypeCartesian)
77 if (m_presenter->chart()->chartType() == QChart::ChartTypeCartesian)
78 static_cast<QGraphicsRectItem *>(m_presenter->plotAreaElement())->setRect(contentGeometry);
78 static_cast<QGraphicsRectItem *>(m_presenter->plotAreaElement())->setRect(contentGeometry);
79 else
79 else
80 static_cast<QGraphicsEllipseItem *>(m_presenter->plotAreaElement())->setRect(contentGeometry);
80 static_cast<QGraphicsEllipseItem *>(m_presenter->plotAreaElement())->setRect(contentGeometry);
81 }
81 }
82
82
83 QGraphicsLayout::setGeometry(rect);
83 QGraphicsLayout::setGeometry(rect);
84 }
84 }
85
85
86 QRectF AbstractChartLayout::calculateContentGeometry(const QRectF &geometry) const
86 QRectF AbstractChartLayout::calculateContentGeometry(const QRectF &geometry) const
87 {
87 {
88 return geometry.adjusted(m_margins.left(), m_margins.top(), -m_margins.right(), -m_margins.bottom());
88 return geometry.adjusted(m_margins.left(), m_margins.top(), -m_margins.right(), -m_margins.bottom());
89 }
89 }
90
90
91 QRectF AbstractChartLayout::calculateContentMinimum(const QRectF &minimum) const
91 QRectF AbstractChartLayout::calculateContentMinimum(const QRectF &minimum) const
92 {
92 {
93 return minimum.adjusted(0, 0, m_margins.left() + m_margins.right(), m_margins.top() + m_margins.bottom());
93 return minimum.adjusted(0, 0, m_margins.left() + m_margins.right(), m_margins.top() + m_margins.bottom());
94 }
94 }
95
95
96
96
97 QRectF AbstractChartLayout::calculateBackgroundGeometry(const QRectF &geometry, ChartBackground *background) const
97 QRectF AbstractChartLayout::calculateBackgroundGeometry(const QRectF &geometry, ChartBackground *background) const
98 {
98 {
99 qreal left;
99 qreal left;
100 qreal top;
100 qreal top;
101 qreal right;
101 qreal right;
102 qreal bottom;
102 qreal bottom;
103 getContentsMargins(&left, &top, &right, &bottom);
103 getContentsMargins(&left, &top, &right, &bottom);
104 QRectF backgroundGeometry = geometry.adjusted(left, top, -right, -bottom);
104 QRectF backgroundGeometry = geometry.adjusted(left, top, -right, -bottom);
105 if (background)
105 if (background)
106 background->setRect(backgroundGeometry);
106 background->setRect(backgroundGeometry);
107 return backgroundGeometry;
107 return backgroundGeometry;
108 }
108 }
109
109
110 QRectF AbstractChartLayout::calculateBackgroundMinimum(const QRectF &minimum) const
110 QRectF AbstractChartLayout::calculateBackgroundMinimum(const QRectF &minimum) const
111 {
111 {
112 qreal left;
112 qreal left;
113 qreal top;
113 qreal top;
114 qreal right;
114 qreal right;
115 qreal bottom;
115 qreal bottom;
116 getContentsMargins(&left, &top, &right, &bottom);
116 getContentsMargins(&left, &top, &right, &bottom);
117 return minimum.adjusted(0, 0, left + right, top + bottom);
117 return minimum.adjusted(0, 0, left + right, top + bottom);
118 }
118 }
119
119
120 QRectF AbstractChartLayout::calculateLegendGeometry(const QRectF &geometry, QLegend *legend) const
120 QRectF AbstractChartLayout::calculateLegendGeometry(const QRectF &geometry, QLegend *legend) const
121 {
121 {
122 QSizeF size = legend->effectiveSizeHint(Qt::PreferredSize, QSizeF(-1, -1));
122 QSizeF size = legend->effectiveSizeHint(Qt::PreferredSize, QSizeF(-1, -1));
123 QRectF legendRect;
123 QRectF legendRect;
124 QRectF result;
124 QRectF result;
125
125
126 switch (legend->alignment()) {
126 switch (legend->alignment()) {
127 case Qt::AlignTop: {
127 case Qt::AlignTop: {
128 legendRect = QRectF(geometry.topLeft(), QSizeF(geometry.width(), size.height()));
128 legendRect = QRectF(geometry.topLeft(), QSizeF(geometry.width(), size.height()));
129 result = geometry.adjusted(0, legendRect.height(), 0, 0);
129 result = geometry.adjusted(0, legendRect.height(), 0, 0);
130 break;
130 break;
131 }
131 }
132 case Qt::AlignBottom: {
132 case Qt::AlignBottom: {
133 legendRect = QRectF(QPointF(geometry.left(), geometry.bottom() - size.height()), QSizeF(geometry.width(), size.height()));
133 legendRect = QRectF(QPointF(geometry.left(), geometry.bottom() - size.height()), QSizeF(geometry.width(), size.height()));
134 result = geometry.adjusted(0, 0, 0, -legendRect.height());
134 result = geometry.adjusted(0, 0, 0, -legendRect.height());
135 break;
135 break;
136 }
136 }
137 case Qt::AlignLeft: {
137 case Qt::AlignLeft: {
138 qreal width = qMin(size.width(), geometry.width() * golden_ratio);
138 qreal width = qMin(size.width(), geometry.width() * golden_ratio);
139 legendRect = QRectF(geometry.topLeft(), QSizeF(width, geometry.height()));
139 legendRect = QRectF(geometry.topLeft(), QSizeF(width, geometry.height()));
140 result = geometry.adjusted(width, 0, 0, 0);
140 result = geometry.adjusted(width, 0, 0, 0);
141 break;
141 break;
142 }
142 }
143 case Qt::AlignRight: {
143 case Qt::AlignRight: {
144 qreal width = qMin(size.width(), geometry.width() * golden_ratio);
144 qreal width = qMin(size.width(), geometry.width() * golden_ratio);
145 legendRect = QRectF(QPointF(geometry.right() - width, geometry.top()), QSizeF(width, geometry.height()));
145 legendRect = QRectF(QPointF(geometry.right() - width, geometry.top()), QSizeF(width, geometry.height()));
146 result = geometry.adjusted(0, 0, -width, 0);
146 result = geometry.adjusted(0, 0, -width, 0);
147 break;
147 break;
148 }
148 }
149 default: {
149 default: {
150 legendRect = QRectF(0, 0, 0, 0);
150 legendRect = QRectF(0, 0, 0, 0);
151 result = geometry;
151 result = geometry;
152 break;
152 break;
153 }
153 }
154 }
154 }
155
155
156 legend->setGeometry(legendRect);
156 legend->setGeometry(legendRect);
157
157
158 return result;
158 return result;
159 }
159 }
160
160
161 QRectF AbstractChartLayout::calculateLegendMinimum(const QRectF &geometry, QLegend *legend) const
161 QRectF AbstractChartLayout::calculateLegendMinimum(const QRectF &geometry, QLegend *legend) const
162 {
162 {
163 QSizeF minSize = legend->effectiveSizeHint(Qt::MinimumSize, QSizeF(-1, -1));
163 QSizeF minSize = legend->effectiveSizeHint(Qt::MinimumSize, QSizeF(-1, -1));
164 return geometry.adjusted(0, 0, minSize.width(), minSize.height());
164 return geometry.adjusted(0, 0, minSize.width(), minSize.height());
165 }
165 }
166
166
167 QRectF AbstractChartLayout::calculateTitleGeometry(const QRectF &geometry, ChartTitle *title) const
167 QRectF AbstractChartLayout::calculateTitleGeometry(const QRectF &geometry, ChartTitle *title) const
168 {
168 {
169 title->setGeometry(geometry);
169 title->setGeometry(geometry);
170 if (title->text().isEmpty()) {
171 return geometry;
172 } else {
170 // Round to full pixel via QPoint to avoid one pixel clipping on the edge in some cases
173 // Round to full pixel via QPoint to avoid one pixel clipping on the edge in some cases
171 QPointF center((geometry.center() - title->boundingRect().center()).toPoint());
174 QPointF center((geometry.center() - title->boundingRect().center()).toPoint());
172
175
173 title->setPos(center.x(), title->pos().y());
176 title->setPos(center.x(), title->pos().y());
174 return geometry.adjusted(0, title->boundingRect().height()+1, 0, 0);
177 return geometry.adjusted(0, title->boundingRect().height() + 1, 0, 0);
175 }
178 }
179 }
176
180
177 QRectF AbstractChartLayout::calculateTitleMinimum(const QRectF &minimum, ChartTitle *title) const
181 QRectF AbstractChartLayout::calculateTitleMinimum(const QRectF &minimum, ChartTitle *title) const
178 {
182 {
179 QSizeF min = title->sizeHint(Qt::MinimumSize);
183 QSizeF min = title->sizeHint(Qt::MinimumSize);
180 return minimum.adjusted(0, 0, min.width(), min.height());
184 return minimum.adjusted(0, 0, min.width(), min.height());
181 }
185 }
182
186
183 QSizeF AbstractChartLayout::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
187 QSizeF AbstractChartLayout::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
184 {
188 {
185 Q_UNUSED(constraint);
189 Q_UNUSED(constraint);
186 if (which == Qt::MinimumSize) {
190 if (which == Qt::MinimumSize) {
187 QList<ChartAxisElement *> axes = m_presenter->axisItems();
191 QList<ChartAxisElement *> axes = m_presenter->axisItems();
188 ChartTitle *title = m_presenter->titleElement();
192 ChartTitle *title = m_presenter->titleElement();
189 QLegend *legend = m_presenter->legend();
193 QLegend *legend = m_presenter->legend();
190 QRectF minimumRect(0, 0, 0, 0);
194 QRectF minimumRect(0, 0, 0, 0);
191 minimumRect = calculateBackgroundMinimum(minimumRect);
195 minimumRect = calculateBackgroundMinimum(minimumRect);
192 minimumRect = calculateContentMinimum(minimumRect);
196 minimumRect = calculateContentMinimum(minimumRect);
193 minimumRect = calculateTitleMinimum(minimumRect, title);
197 minimumRect = calculateTitleMinimum(minimumRect, title);
194 minimumRect = calculateLegendMinimum(minimumRect, legend);
198 minimumRect = calculateLegendMinimum(minimumRect, legend);
195 minimumRect = calculateAxisMinimum(minimumRect, axes);
199 minimumRect = calculateAxisMinimum(minimumRect, axes);
196 return minimumRect.united(m_minChartRect).size().toSize();
200 return minimumRect.united(m_minChartRect).size().toSize();
197 }
201 }
198 return QSize(-1, -1);
202 return QSize(-1, -1);
199 }
203 }
200
204
201 void AbstractChartLayout::setMargins(const QMargins &margins)
205 void AbstractChartLayout::setMargins(const QMargins &margins)
202 {
206 {
203 if (m_margins != margins) {
207 if (m_margins != margins) {
204 m_margins = margins;
208 m_margins = margins;
205 updateGeometry();
209 updateGeometry();
206 }
210 }
207 }
211 }
208
212
209 QMargins AbstractChartLayout::margins() const
213 QMargins AbstractChartLayout::margins() const
210 {
214 {
211 return m_margins;
215 return m_margins;
212 }
216 }
213
217
214 QT_CHARTS_END_NAMESPACE
218 QT_CHARTS_END_NAMESPACE
Show file before | Show file after | Hide comments
@@ -1,65 +1,65
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QAREALEGENDMARKER_H
30 #ifndef QAREALEGENDMARKER_H
31 #define QAREALEGENDMARKER_H
31 #define QAREALEGENDMARKER_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCharts/QLegendMarker>
34 #include <QtCharts/QLegendMarker>
35 #include <QtCharts/QAreaSeries>
35 #include <QtCharts/QAreaSeries>
36
36
37 QT_CHARTS_BEGIN_NAMESPACE
37 QT_CHARTS_BEGIN_NAMESPACE
38
38
39 class QAreaLegendMarkerPrivate;
39 class QAreaLegendMarkerPrivate;
40
40
41 class QT_CHARTS_EXPORT QAreaLegendMarker : public QLegendMarker
41 class QT_CHARTS_EXPORT QAreaLegendMarker : public QLegendMarker
42 {
42 {
43 Q_OBJECT
43 Q_OBJECT
44
44
45 public:
45 public:
46 explicit QAreaLegendMarker(QAreaSeries *series, QLegend *legend, QObject *parent = 0);
46 explicit QAreaLegendMarker(QAreaSeries *series, QLegend *legend, QObject *parent = Q_NULLPTR);
47 virtual ~QAreaLegendMarker();
47 virtual ~QAreaLegendMarker();
48
48
49 virtual LegendMarkerType type() { return LegendMarkerTypeArea; }
49 virtual LegendMarkerType type() { return LegendMarkerTypeArea; }
50
50
51 // Related series
51 // Related series
52 virtual QAreaSeries* series();
52 virtual QAreaSeries* series();
53
53
54 protected:
54 protected:
55 QAreaLegendMarker(QAreaLegendMarkerPrivate &d, QObject *parent = 0);
55 QAreaLegendMarker(QAreaLegendMarkerPrivate &d, QObject *parent = Q_NULLPTR);
56
56
57 private:
57 private:
58 Q_DECLARE_PRIVATE(QAreaLegendMarker)
58 Q_DECLARE_PRIVATE(QAreaLegendMarker)
59 Q_DISABLE_COPY(QAreaLegendMarker)
59 Q_DISABLE_COPY(QAreaLegendMarker)
60
60
61 };
61 };
62
62
63 QT_CHARTS_END_NAMESPACE
63 QT_CHARTS_END_NAMESPACE
64
64
65 #endif // QAREALEGENDMARKER_H
65 #endif // QAREALEGENDMARKER_H
Show file before | Show file after | Hide comments
@@ -1,66 +1,66
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29 #ifndef QBARLEGENDMARKER_H
29 #ifndef QBARLEGENDMARKER_H
30 #define QBARLEGENDMARKER_H
30 #define QBARLEGENDMARKER_H
31
31
32 #include <QtCharts/QChartGlobal>
32 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QLegendMarker>
33 #include <QtCharts/QLegendMarker>
34 #include <QtCharts/QAbstractBarSeries>
34 #include <QtCharts/QAbstractBarSeries>
35 #include <QtCharts/QBarSet>
35 #include <QtCharts/QBarSet>
36
36
37 QT_CHARTS_BEGIN_NAMESPACE
37 QT_CHARTS_BEGIN_NAMESPACE
38
38
39 class QLegend;
39 class QLegend;
40 class QBarLegendMarkerPrivate;
40 class QBarLegendMarkerPrivate;
41
41
42 class QT_CHARTS_EXPORT QBarLegendMarker : public QLegendMarker
42 class QT_CHARTS_EXPORT QBarLegendMarker : public QLegendMarker
43 {
43 {
44 Q_OBJECT
44 Q_OBJECT
45 public:
45 public:
46 explicit QBarLegendMarker(QAbstractBarSeries *series, QBarSet *barset, QLegend *legend, QObject *parent = 0);
46 explicit QBarLegendMarker(QAbstractBarSeries *series, QBarSet *barset, QLegend *legend, QObject *parent = Q_NULLPTR);
47 virtual ~QBarLegendMarker();
47 virtual ~QBarLegendMarker();
48
48
49 virtual LegendMarkerType type() { return LegendMarkerTypeBar; }
49 virtual LegendMarkerType type() { return LegendMarkerTypeBar; }
50
50
51 // Related series and barset
51 // Related series and barset
52 virtual QAbstractBarSeries* series();
52 virtual QAbstractBarSeries* series();
53 QBarSet* barset();
53 QBarSet* barset();
54
54
55 protected:
55 protected:
56 QBarLegendMarker(QBarLegendMarkerPrivate &d, QObject *parent = 0);
56 QBarLegendMarker(QBarLegendMarkerPrivate &d, QObject *parent = Q_NULLPTR);
57
57
58 private:
58 private:
59 Q_DECLARE_PRIVATE(QBarLegendMarker)
59 Q_DECLARE_PRIVATE(QBarLegendMarker)
60 Q_DISABLE_COPY(QBarLegendMarker)
60 Q_DISABLE_COPY(QBarLegendMarker)
61
61
62 };
62 };
63
63
64 QT_CHARTS_END_NAMESPACE
64 QT_CHARTS_END_NAMESPACE
65
65
66 #endif // QBARLEGENDMARKER_H
66 #endif // QBARLEGENDMARKER_H
Show file before | Show file after | Hide comments
@@ -1,64 +1,64
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QBOXPLOTLEGENDMARKER_H
30 #ifndef QBOXPLOTLEGENDMARKER_H
31 #define QBOXPLOTLEGENDMARKER_H
31 #define QBOXPLOTLEGENDMARKER_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCharts/QLegendMarker>
34 #include <QtCharts/QLegendMarker>
35 #include <QtCharts/QBoxPlotSeries>
35 #include <QtCharts/QBoxPlotSeries>
36
36
37 QT_CHARTS_BEGIN_NAMESPACE
37 QT_CHARTS_BEGIN_NAMESPACE
38
38
39 class QBoxPlotLegendMarkerPrivate;
39 class QBoxPlotLegendMarkerPrivate;
40
40
41 class QT_CHARTS_EXPORT QBoxPlotLegendMarker : public QLegendMarker
41 class QT_CHARTS_EXPORT QBoxPlotLegendMarker : public QLegendMarker
42 {
42 {
43 Q_OBJECT
43 Q_OBJECT
44
44
45 public:
45 public:
46 explicit QBoxPlotLegendMarker(QBoxPlotSeries *series, QLegend *legend, QObject *parent = 0);
46 explicit QBoxPlotLegendMarker(QBoxPlotSeries *series, QLegend *legend, QObject *parent = Q_NULLPTR);
47 virtual ~QBoxPlotLegendMarker();
47 virtual ~QBoxPlotLegendMarker();
48
48
49 virtual LegendMarkerType type() { return LegendMarkerTypeBoxPlot; }
49 virtual LegendMarkerType type() { return LegendMarkerTypeBoxPlot; }
50
50
51 // Related series
51 // Related series
52 virtual QBoxPlotSeries* series();
52 virtual QBoxPlotSeries* series();
53
53
54 protected:
54 protected:
55 QBoxPlotLegendMarker(QBoxPlotLegendMarkerPrivate &d, QObject *parent = 0);
55 QBoxPlotLegendMarker(QBoxPlotLegendMarkerPrivate &d, QObject *parent = Q_NULLPTR);
56
56
57 private:
57 private:
58 Q_DECLARE_PRIVATE(QBoxPlotLegendMarker)
58 Q_DECLARE_PRIVATE(QBoxPlotLegendMarker)
59 Q_DISABLE_COPY(QBoxPlotLegendMarker)
59 Q_DISABLE_COPY(QBoxPlotLegendMarker)
60 };
60 };
61
61
62 QT_CHARTS_END_NAMESPACE
62 QT_CHARTS_END_NAMESPACE
63
63
64 #endif // QBOXPLOTLEGENDMARKER_H
64 #endif // QBOXPLOTLEGENDMARKER_H
Show file before | Show file after | Hide comments
@@ -1,125 +1,125
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QLEGEND_H
30 #ifndef QLEGEND_H
31 #define QLEGEND_H
31 #define QLEGEND_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtWidgets/QGraphicsWidget>
34 #include <QtWidgets/QGraphicsWidget>
35 #include <QtGui/QPen>
35 #include <QtGui/QPen>
36 #include <QtGui/QBrush>
36 #include <QtGui/QBrush>
37
37
38 QT_CHARTS_BEGIN_NAMESPACE
38 QT_CHARTS_BEGIN_NAMESPACE
39
39
40 class QChart;
40 class QChart;
41 class QLegendPrivate;
41 class QLegendPrivate;
42 class QLegendMarker;
42 class QLegendMarker;
43 class QAbstractSeries;
43 class QAbstractSeries;
44
44
45 class QT_CHARTS_EXPORT QLegend : public QGraphicsWidget
45 class QT_CHARTS_EXPORT QLegend : public QGraphicsWidget
46 {
46 {
47 Q_OBJECT
47 Q_OBJECT
48 Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)
48 Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)
49 Q_PROPERTY(bool backgroundVisible READ isBackgroundVisible WRITE setBackgroundVisible NOTIFY backgroundVisibleChanged)
49 Q_PROPERTY(bool backgroundVisible READ isBackgroundVisible WRITE setBackgroundVisible NOTIFY backgroundVisibleChanged)
50 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
50 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
51 Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged)
51 Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged)
52 Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged)
52 Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged)
53 Q_PROPERTY(QColor labelColor READ labelColor WRITE setLabelColor NOTIFY labelColorChanged)
53 Q_PROPERTY(QColor labelColor READ labelColor WRITE setLabelColor NOTIFY labelColorChanged)
54 Q_PROPERTY(bool reverseMarkers READ reverseMarkers WRITE setReverseMarkers NOTIFY reverseMarkersChanged)
54 Q_PROPERTY(bool reverseMarkers READ reverseMarkers WRITE setReverseMarkers NOTIFY reverseMarkersChanged)
55 Q_PROPERTY(bool showToolTips READ showToolTips WRITE setShowToolTips NOTIFY showToolTipsChanged)
55 Q_PROPERTY(bool showToolTips READ showToolTips WRITE setShowToolTips NOTIFY showToolTipsChanged)
56
56
57 private:
57 private:
58 explicit QLegend(QChart *chart);
58 explicit QLegend(QChart *chart);
59
59
60 public:
60 public:
61 ~QLegend();
61 ~QLegend();
62
62
63 void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
63 void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = Q_NULLPTR);
64
64
65 void setBrush(const QBrush &brush);
65 void setBrush(const QBrush &brush);
66 QBrush brush() const;
66 QBrush brush() const;
67 void setColor(QColor color);
67 void setColor(QColor color);
68 QColor color();
68 QColor color();
69
69
70 void setPen(const QPen &pen);
70 void setPen(const QPen &pen);
71 QPen pen() const;
71 QPen pen() const;
72 void setBorderColor(QColor color);
72 void setBorderColor(QColor color);
73 QColor borderColor();
73 QColor borderColor();
74
74
75 void setFont(const QFont &font);
75 void setFont(const QFont &font);
76 QFont font() const;
76 QFont font() const;
77 void setLabelBrush(const QBrush &brush);
77 void setLabelBrush(const QBrush &brush);
78 QBrush labelBrush() const;
78 QBrush labelBrush() const;
79
79
80 void setLabelColor(QColor color);
80 void setLabelColor(QColor color);
81 QColor labelColor() const;
81 QColor labelColor() const;
82
82
83 void setAlignment(Qt::Alignment alignment);
83 void setAlignment(Qt::Alignment alignment);
84 Qt::Alignment alignment() const;
84 Qt::Alignment alignment() const;
85
85
86 void detachFromChart();
86 void detachFromChart();
87 void attachToChart();
87 void attachToChart();
88 bool isAttachedToChart();
88 bool isAttachedToChart();
89
89
90 void setBackgroundVisible(bool visible = true);
90 void setBackgroundVisible(bool visible = true);
91 bool isBackgroundVisible() const;
91 bool isBackgroundVisible() const;
92
92
93 QList <QLegendMarker*> markers(QAbstractSeries *series = 0) const;
93 QList <QLegendMarker*> markers(QAbstractSeries *series = Q_NULLPTR) const;
94
94
95 bool reverseMarkers();
95 bool reverseMarkers();
96 void setReverseMarkers(bool reverseMarkers = true);
96 void setReverseMarkers(bool reverseMarkers = true);
97
97
98 bool showToolTips() const;
98 bool showToolTips() const;
99 void setShowToolTips(bool show);
99 void setShowToolTips(bool show);
100 protected:
100 protected:
101 void hideEvent(QHideEvent *event);
101 void hideEvent(QHideEvent *event);
102 void showEvent(QShowEvent *event);
102 void showEvent(QShowEvent *event);
103
103
104 Q_SIGNALS:
104 Q_SIGNALS:
105 void backgroundVisibleChanged(bool visible);
105 void backgroundVisibleChanged(bool visible);
106 void colorChanged(QColor color);
106 void colorChanged(QColor color);
107 void borderColorChanged(QColor color);
107 void borderColorChanged(QColor color);
108 void fontChanged(QFont font);
108 void fontChanged(QFont font);
109 void labelColorChanged(QColor color);
109 void labelColorChanged(QColor color);
110 void reverseMarkersChanged(bool reverseMarkers);
110 void reverseMarkersChanged(bool reverseMarkers);
111 void showToolTipsChanged(bool showToolTips);
111 void showToolTipsChanged(bool showToolTips);
112
112
113 private:
113 private:
114 QScopedPointer<QLegendPrivate> d_ptr;
114 QScopedPointer<QLegendPrivate> d_ptr;
115 Q_DISABLE_COPY(QLegend)
115 Q_DISABLE_COPY(QLegend)
116 friend class LegendScroller;
116 friend class LegendScroller;
117 friend class LegendLayout;
117 friend class LegendLayout;
118 friend class ChartLayout;
118 friend class ChartLayout;
119 friend class LegendMarkerItem;
119 friend class LegendMarkerItem;
120 friend class QLegendMarkerPrivate;
120 friend class QLegendMarkerPrivate;
121 };
121 };
122
122
123 QT_CHARTS_END_NAMESPACE
123 QT_CHARTS_END_NAMESPACE
124
124
125 #endif // QLEGEND_H
125 #endif // QLEGEND_H
Show file before | Show file after | Hide comments
@@ -1,116 +1,116
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QLEGENDMARKER_H
30 #ifndef QLEGENDMARKER_H
31 #define QLEGENDMARKER_H
31 #define QLEGENDMARKER_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCore/QObject>
34 #include <QtCore/QObject>
35 #include <QtGui/QPen>
35 #include <QtGui/QPen>
36 #include <QtGui/QBrush>
36 #include <QtGui/QBrush>
37 #include <QtGui/QFont>
37 #include <QtGui/QFont>
38
38
39 QT_CHARTS_BEGIN_NAMESPACE
39 QT_CHARTS_BEGIN_NAMESPACE
40
40
41 class QLegendMarkerPrivate;
41 class QLegendMarkerPrivate;
42 class QAbstractSeries;
42 class QAbstractSeries;
43 class QLegend;
43 class QLegend;
44
44
45 class QT_CHARTS_EXPORT QLegendMarker : public QObject
45 class QT_CHARTS_EXPORT QLegendMarker : public QObject
46 {
46 {
47 Q_OBJECT
47 Q_OBJECT
48
48
49 public:
49 public:
50 enum LegendMarkerType {
50 enum LegendMarkerType {
51 LegendMarkerTypeArea,
51 LegendMarkerTypeArea,
52 LegendMarkerTypeBar,
52 LegendMarkerTypeBar,
53 LegendMarkerTypePie,
53 LegendMarkerTypePie,
54 LegendMarkerTypeXY,
54 LegendMarkerTypeXY,
55 LegendMarkerTypeBoxPlot
55 LegendMarkerTypeBoxPlot
56 };
56 };
57
57
58 Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY labelChanged)
58 Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY labelChanged)
59 Q_PROPERTY(QBrush labelBrush READ labelBrush WRITE setLabelBrush NOTIFY labelBrushChanged)
59 Q_PROPERTY(QBrush labelBrush READ labelBrush WRITE setLabelBrush NOTIFY labelBrushChanged)
60 Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged)
60 Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged)
61 Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
61 Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
62 Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
62 Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
63 Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibleChanged)
63 Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibleChanged)
64 Q_ENUMS(LegendMarkerType)
64 Q_ENUMS(LegendMarkerType)
65
65
66 public:
66 public:
67 virtual ~QLegendMarker();
67 virtual ~QLegendMarker();
68 virtual LegendMarkerType type() = 0;
68 virtual LegendMarkerType type() = 0;
69
69
70 QString label() const;
70 QString label() const;
71 void setLabel(const QString &label);
71 void setLabel(const QString &label);
72
72
73 QBrush labelBrush() const;
73 QBrush labelBrush() const;
74 void setLabelBrush(const QBrush &brush);
74 void setLabelBrush(const QBrush &brush);
75
75
76 QFont font() const;
76 QFont font() const;
77 void setFont(const QFont &font);
77 void setFont(const QFont &font);
78
78
79 QPen pen() const;
79 QPen pen() const;
80 void setPen(const QPen &pen);
80 void setPen(const QPen &pen);
81
81
82 QBrush brush() const;
82 QBrush brush() const;
83 void setBrush(const QBrush &brush);
83 void setBrush(const QBrush &brush);
84
84
85 bool isVisible() const;
85 bool isVisible() const;
86 void setVisible(bool visible);
86 void setVisible(bool visible);
87
87
88 virtual QAbstractSeries* series() = 0;
88 virtual QAbstractSeries* series() = 0;
89
89
90 Q_SIGNALS:
90 Q_SIGNALS:
91 void clicked();
91 void clicked();
92 void hovered(bool status);
92 void hovered(bool status);
93 void labelChanged();
93 void labelChanged();
94 void labelBrushChanged();
94 void labelBrushChanged();
95 void fontChanged();
95 void fontChanged();
96 void penChanged();
96 void penChanged();
97 void brushChanged();
97 void brushChanged();
98 void visibleChanged();
98 void visibleChanged();
99
99
100 protected:
100 protected:
101 explicit QLegendMarker(QLegendMarkerPrivate &d, QObject *parent = 0);
101 explicit QLegendMarker(QLegendMarkerPrivate &d, QObject *parent = Q_NULLPTR);
102
102
103 QScopedPointer<QLegendMarkerPrivate> d_ptr;
103 QScopedPointer<QLegendMarkerPrivate> d_ptr;
104 friend class QLegendPrivate;
104 friend class QLegendPrivate;
105 friend class QLegendMarkerPrivate;
105 friend class QLegendMarkerPrivate;
106 friend class LegendMarkerItem;
106 friend class LegendMarkerItem;
107 friend class LegendLayout;
107 friend class LegendLayout;
108 friend class LegendScroller;
108 friend class LegendScroller;
109
109
110 private:
110 private:
111 Q_DISABLE_COPY(QLegendMarker)
111 Q_DISABLE_COPY(QLegendMarker)
112 };
112 };
113
113
114 QT_CHARTS_END_NAMESPACE
114 QT_CHARTS_END_NAMESPACE
115
115
116 #endif // QLEGENDMARKER_H
116 #endif // QLEGENDMARKER_H
Show file before | Show file after | Hide comments
@@ -1,66 +1,66
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QPIELEGENDMARKER_H
30 #ifndef QPIELEGENDMARKER_H
31 #define QPIELEGENDMARKER_H
31 #define QPIELEGENDMARKER_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCharts/QLegendMarker>
34 #include <QtCharts/QLegendMarker>
35 #include <QtCharts/QPieSeries>
35 #include <QtCharts/QPieSeries>
36 #include <QtCharts/QPieSlice>
36 #include <QtCharts/QPieSlice>
37
37
38 QT_CHARTS_BEGIN_NAMESPACE
38 QT_CHARTS_BEGIN_NAMESPACE
39
39
40 class QPieLegendMarkerPrivate;
40 class QPieLegendMarkerPrivate;
41
41
42 class QT_CHARTS_EXPORT QPieLegendMarker : public QLegendMarker
42 class QT_CHARTS_EXPORT QPieLegendMarker : public QLegendMarker
43 {
43 {
44 Q_OBJECT
44 Q_OBJECT
45
45
46 public:
46 public:
47 explicit QPieLegendMarker(QPieSeries *series, QPieSlice *slice, QLegend *legend, QObject *parent = 0);
47 explicit QPieLegendMarker(QPieSeries *series, QPieSlice *slice, QLegend *legend, QObject *parent = Q_NULLPTR);
48 virtual ~QPieLegendMarker();
48 virtual ~QPieLegendMarker();
49
49
50 virtual LegendMarkerType type() { return LegendMarkerTypePie; }
50 virtual LegendMarkerType type() { return LegendMarkerTypePie; }
51
51
52 // Related series and slice
52 // Related series and slice
53 virtual QPieSeries* series();
53 virtual QPieSeries* series();
54 QPieSlice* slice();
54 QPieSlice* slice();
55
55
56 protected:
56 protected:
57 QPieLegendMarker(QPieLegendMarkerPrivate &d, QObject *parent = 0);
57 QPieLegendMarker(QPieLegendMarkerPrivate &d, QObject *parent = Q_NULLPTR);
58
58
59 private:
59 private:
60 Q_DECLARE_PRIVATE(QPieLegendMarker)
60 Q_DECLARE_PRIVATE(QPieLegendMarker)
61 Q_DISABLE_COPY(QPieLegendMarker)
61 Q_DISABLE_COPY(QPieLegendMarker)
62
62
63 };
63 };
64
64
65 QT_CHARTS_END_NAMESPACE
65 QT_CHARTS_END_NAMESPACE
66 #endif // QPIELEGENDMARKER_H
66 #endif // QPIELEGENDMARKER_H
Show file before | Show file after | Hide comments
@@ -1,64 +1,64
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QXYLEGENDMARKER_H
30 #ifndef QXYLEGENDMARKER_H
31 #define QXYLEGENDMARKER_H
31 #define QXYLEGENDMARKER_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCharts/QLegendMarker>
34 #include <QtCharts/QLegendMarker>
35 #include <QtCharts/QXYSeries>
35 #include <QtCharts/QXYSeries>
36
36
37 QT_CHARTS_BEGIN_NAMESPACE
37 QT_CHARTS_BEGIN_NAMESPACE
38
38
39 class QXYLegendMarkerPrivate;
39 class QXYLegendMarkerPrivate;
40
40
41 class QT_CHARTS_EXPORT QXYLegendMarker : public QLegendMarker
41 class QT_CHARTS_EXPORT QXYLegendMarker : public QLegendMarker
42 {
42 {
43 Q_OBJECT
43 Q_OBJECT
44 public:
44 public:
45 explicit QXYLegendMarker(QXYSeries *series, QLegend *legend, QObject *parent = 0);
45 explicit QXYLegendMarker(QXYSeries *series, QLegend *legend, QObject *parent = Q_NULLPTR);
46 virtual ~QXYLegendMarker();
46 virtual ~QXYLegendMarker();
47
47
48 virtual LegendMarkerType type() { return LegendMarkerTypeXY; }
48 virtual LegendMarkerType type() { return LegendMarkerTypeXY; }
49
49
50 // Related series
50 // Related series
51 virtual QXYSeries* series();
51 virtual QXYSeries* series();
52
52
53 protected:
53 protected:
54 QXYLegendMarker(QXYLegendMarkerPrivate &d, QObject *parent = 0);
54 QXYLegendMarker(QXYLegendMarkerPrivate &d, QObject *parent = Q_NULLPTR);
55
55
56 private:
56 private:
57 Q_DECLARE_PRIVATE(QXYLegendMarker)
57 Q_DECLARE_PRIVATE(QXYLegendMarker)
58 Q_DISABLE_COPY(QXYLegendMarker)
58 Q_DISABLE_COPY(QXYLegendMarker)
59
59
60 };
60 };
61
61
62 QT_CHARTS_END_NAMESPACE
62 QT_CHARTS_END_NAMESPACE
63
63
64 #endif // QXYLEGENDMARKER_H
64 #endif // QXYLEGENDMARKER_H
Show file before | Show file after | Hide comments
@@ -1,61 +1,61
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QLINESERIES_H
30 #ifndef QLINESERIES_H
31 #define QLINESERIES_H
31 #define QLINESERIES_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCharts/QXYSeries>
34 #include <QtCharts/QXYSeries>
35 #include <QtGui/QPen>
35 #include <QtGui/QPen>
36
36
37 QT_CHARTS_BEGIN_NAMESPACE
37 QT_CHARTS_BEGIN_NAMESPACE
38
38
39 class QLineSeriesPrivate;
39 class QLineSeriesPrivate;
40
40
41 class QT_CHARTS_EXPORT QLineSeries : public QXYSeries
41 class QT_CHARTS_EXPORT QLineSeries : public QXYSeries
42 {
42 {
43 Q_OBJECT
43 Q_OBJECT
44
44
45 public:
45 public:
46 explicit QLineSeries(QObject *parent = 0);
46 explicit QLineSeries(QObject *parent = Q_NULLPTR);
47 ~QLineSeries();
47 ~QLineSeries();
48 QAbstractSeries::SeriesType type() const;
48 QAbstractSeries::SeriesType type() const;
49
49
50 protected:
50 protected:
51 QLineSeries(QLineSeriesPrivate &d, QObject *parent = 0);
51 QLineSeries(QLineSeriesPrivate &d, QObject *parent = Q_NULLPTR);
52
52
53 private:
53 private:
54 Q_DECLARE_PRIVATE(QLineSeries)
54 Q_DECLARE_PRIVATE(QLineSeries)
55 Q_DISABLE_COPY(QLineSeries)
55 Q_DISABLE_COPY(QLineSeries)
56 friend class LineChartItem;
56 friend class LineChartItem;
57 };
57 };
58
58
59 QT_CHARTS_END_NAMESPACE
59 QT_CHARTS_END_NAMESPACE
60
60
61 #endif // QLINESERIES_H
61 #endif // QLINESERIES_H
Show file before | Show file after | Hide comments
@@ -1,79 +1,79
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QHPIEMODELMAPPER_H
30 #ifndef QHPIEMODELMAPPER_H
31 #define QHPIEMODELMAPPER_H
31 #define QHPIEMODELMAPPER_H
32
32
33 #include <QtCharts/QPieModelMapper>
33 #include <QtCharts/QPieModelMapper>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
37 class QT_CHARTS_EXPORT QHPieModelMapper : public QPieModelMapper
37 class QT_CHARTS_EXPORT QHPieModelMapper : public QPieModelMapper
38 {
38 {
39 Q_OBJECT
39 Q_OBJECT
40 Q_PROPERTY(QPieSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
40 Q_PROPERTY(QPieSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
42 Q_PROPERTY(int valuesRow READ valuesRow WRITE setValuesRow NOTIFY valuesRowChanged)
42 Q_PROPERTY(int valuesRow READ valuesRow WRITE setValuesRow NOTIFY valuesRowChanged)
43 Q_PROPERTY(int labelsRow READ labelsRow WRITE setLabelsRow NOTIFY labelsRowChanged)
43 Q_PROPERTY(int labelsRow READ labelsRow WRITE setLabelsRow NOTIFY labelsRowChanged)
44 Q_PROPERTY(int firstColumn READ firstColumn WRITE setFirstColumn NOTIFY firstColumnChanged)
44 Q_PROPERTY(int firstColumn READ firstColumn WRITE setFirstColumn NOTIFY firstColumnChanged)
45 Q_PROPERTY(int columnCount READ columnCount WRITE setColumnCount NOTIFY columnCountChanged)
45 Q_PROPERTY(int columnCount READ columnCount WRITE setColumnCount NOTIFY columnCountChanged)
46
46
47 public:
47 public:
48 explicit QHPieModelMapper(QObject *parent = 0);
48 explicit QHPieModelMapper(QObject *parent = Q_NULLPTR);
49
49
50 QAbstractItemModel *model() const;
50 QAbstractItemModel *model() const;
51 void setModel(QAbstractItemModel *model);
51 void setModel(QAbstractItemModel *model);
52
52
53 QPieSeries *series() const;
53 QPieSeries *series() const;
54 void setSeries(QPieSeries *series);
54 void setSeries(QPieSeries *series);
55
55
56 int valuesRow() const;
56 int valuesRow() const;
57 void setValuesRow(int valuesRow);
57 void setValuesRow(int valuesRow);
58
58
59 int labelsRow() const;
59 int labelsRow() const;
60 void setLabelsRow(int labelsRow);
60 void setLabelsRow(int labelsRow);
61
61
62 int firstColumn() const;
62 int firstColumn() const;
63 void setFirstColumn(int firstColumn);
63 void setFirstColumn(int firstColumn);
64
64
65 int columnCount() const;
65 int columnCount() const;
66 void setColumnCount(int columnCount);
66 void setColumnCount(int columnCount);
67
67
68 Q_SIGNALS:
68 Q_SIGNALS:
69 void seriesReplaced();
69 void seriesReplaced();
70 void modelReplaced();
70 void modelReplaced();
71 void valuesRowChanged();
71 void valuesRowChanged();
72 void labelsRowChanged();
72 void labelsRowChanged();
73 void firstColumnChanged();
73 void firstColumnChanged();
74 void columnCountChanged();
74 void columnCountChanged();
75 };
75 };
76
76
77 QT_CHARTS_END_NAMESPACE
77 QT_CHARTS_END_NAMESPACE
78
78
79 #endif // QHPIEMODELMAPPER_H
79 #endif // QHPIEMODELMAPPER_H
Show file before | Show file after | Hide comments
@@ -1,577 +1,578
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #include <QtCharts/QPieModelMapper>
30 #include <QtCharts/QPieModelMapper>
31 #include <private/qpiemodelmapper_p.h>
31 #include <private/qpiemodelmapper_p.h>
32 #include <QtCharts/QPieSeries>
32 #include <QtCharts/QPieSeries>
33 #include <QtCharts/QPieSlice>
33 #include <QtCharts/QPieSlice>
34 #include <QtCore/QAbstractItemModel>
34 #include <QtCore/QAbstractItemModel>
35
35
36 QT_CHARTS_BEGIN_NAMESPACE
36 QT_CHARTS_BEGIN_NAMESPACE
37
37
38 QPieModelMapper::QPieModelMapper(QObject *parent)
38 QPieModelMapper::QPieModelMapper(QObject *parent)
39 : QObject(parent),
39 : QObject(parent),
40 d_ptr(new QPieModelMapperPrivate(this))
40 d_ptr(new QPieModelMapperPrivate(this))
41 {
41 {
42 }
42 }
43
43
44 QAbstractItemModel *QPieModelMapper::model() const
44 QAbstractItemModel *QPieModelMapper::model() const
45 {
45 {
46 Q_D(const QPieModelMapper);
46 Q_D(const QPieModelMapper);
47 return d->m_model;
47 return d->m_model;
48 }
48 }
49
49
50 void QPieModelMapper::setModel(QAbstractItemModel *model)
50 void QPieModelMapper::setModel(QAbstractItemModel *model)
51 {
51 {
52 if (model == 0)
52 if (model == 0)
53 return;
53 return;
54
54
55 Q_D(QPieModelMapper);
55 Q_D(QPieModelMapper);
56 if (d->m_model) {
56 if (d->m_model) {
57 disconnect(d->m_model, 0, d, 0);
57 disconnect(d->m_model, 0, d, 0);
58 }
58 }
59
59
60 d->m_model = model;
60 d->m_model = model;
61 d->initializePieFromModel();
61 d->initializePieFromModel();
62 // connect signals from the model
62 // connect signals from the model
63 connect(d->m_model, SIGNAL(modelReset()), d, SLOT(initializePieFromModel()));
63 connect(d->m_model, SIGNAL(dataChanged(QModelIndex,QModelIndex)), d, SLOT(modelUpdated(QModelIndex,QModelIndex)));
64 connect(d->m_model, SIGNAL(dataChanged(QModelIndex,QModelIndex)), d, SLOT(modelUpdated(QModelIndex,QModelIndex)));
64 connect(d->m_model, SIGNAL(rowsInserted(QModelIndex,int,int)), d, SLOT(modelRowsAdded(QModelIndex,int,int)));
65 connect(d->m_model, SIGNAL(rowsInserted(QModelIndex,int,int)), d, SLOT(modelRowsAdded(QModelIndex,int,int)));
65 connect(d->m_model, SIGNAL(rowsRemoved(QModelIndex,int,int)), d, SLOT(modelRowsRemoved(QModelIndex,int,int)));
66 connect(d->m_model, SIGNAL(rowsRemoved(QModelIndex,int,int)), d, SLOT(modelRowsRemoved(QModelIndex,int,int)));
66 connect(d->m_model, SIGNAL(columnsInserted(QModelIndex,int,int)), d, SLOT(modelColumnsAdded(QModelIndex,int,int)));
67 connect(d->m_model, SIGNAL(columnsInserted(QModelIndex,int,int)), d, SLOT(modelColumnsAdded(QModelIndex,int,int)));
67 connect(d->m_model, SIGNAL(columnsRemoved(QModelIndex,int,int)), d, SLOT(modelColumnsRemoved(QModelIndex,int,int)));
68 connect(d->m_model, SIGNAL(columnsRemoved(QModelIndex,int,int)), d, SLOT(modelColumnsRemoved(QModelIndex,int,int)));
68 connect(d->m_model, SIGNAL(destroyed()), d, SLOT(handleModelDestroyed()));
69 connect(d->m_model, SIGNAL(destroyed()), d, SLOT(handleModelDestroyed()));
69 }
70 }
70
71
71 QPieSeries *QPieModelMapper::series() const
72 QPieSeries *QPieModelMapper::series() const
72 {
73 {
73 Q_D(const QPieModelMapper);
74 Q_D(const QPieModelMapper);
74 return d->m_series;
75 return d->m_series;
75 }
76 }
76
77
77 void QPieModelMapper::setSeries(QPieSeries *series)
78 void QPieModelMapper::setSeries(QPieSeries *series)
78 {
79 {
79 Q_D(QPieModelMapper);
80 Q_D(QPieModelMapper);
80 if (d->m_series) {
81 if (d->m_series) {
81 disconnect(d->m_series, 0, d, 0);
82 disconnect(d->m_series, 0, d, 0);
82 }
83 }
83
84
84 if (series == 0)
85 if (series == 0)
85 return;
86 return;
86
87
87 d->m_series = series;
88 d->m_series = series;
88 d->initializePieFromModel();
89 d->initializePieFromModel();
89 // connect the signals from the series
90 // connect the signals from the series
90 connect(d->m_series, SIGNAL(added(QList<QPieSlice*>)), d, SLOT(slicesAdded(QList<QPieSlice*>)));
91 connect(d->m_series, SIGNAL(added(QList<QPieSlice*>)), d, SLOT(slicesAdded(QList<QPieSlice*>)));
91 connect(d->m_series, SIGNAL(removed(QList<QPieSlice*>)), d, SLOT(slicesRemoved(QList<QPieSlice*>)));
92 connect(d->m_series, SIGNAL(removed(QList<QPieSlice*>)), d, SLOT(slicesRemoved(QList<QPieSlice*>)));
92 connect(d->m_series, SIGNAL(destroyed()), d, SLOT(handleSeriesDestroyed()));
93 connect(d->m_series, SIGNAL(destroyed()), d, SLOT(handleSeriesDestroyed()));
93 }
94 }
94
95
95 /*!
96 /*!
96 Defines which row/column of the model contains the first slice value.
97 Defines which row/column of the model contains the first slice value.
97 Minimal and default value is: 0
98 Minimal and default value is: 0
98 */
99 */
99 int QPieModelMapper::first() const
100 int QPieModelMapper::first() const
100 {
101 {
101 Q_D(const QPieModelMapper);
102 Q_D(const QPieModelMapper);
102 return d->m_first;
103 return d->m_first;
103 }
104 }
104
105
105 /*!
106 /*!
106 Sets which row/column of the model contains the \a first slice value.
107 Sets which row/column of the model contains the \a first slice value.
107 Minimal and default value is: 0
108 Minimal and default value is: 0
108 */
109 */
109 void QPieModelMapper::setFirst(int first)
110 void QPieModelMapper::setFirst(int first)
110 {
111 {
111 Q_D(QPieModelMapper);
112 Q_D(QPieModelMapper);
112 d->m_first = qMax(first, 0);
113 d->m_first = qMax(first, 0);
113 d->initializePieFromModel();
114 d->initializePieFromModel();
114 }
115 }
115
116
116 /*!
117 /*!
117 Defines the number of rows/columns of the model that are mapped as the data for QPieSeries
118 Defines the number of rows/columns of the model that are mapped as the data for QPieSeries
118 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
119 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
119 */
120 */
120 int QPieModelMapper::count() const
121 int QPieModelMapper::count() const
121 {
122 {
122 Q_D(const QPieModelMapper);
123 Q_D(const QPieModelMapper);
123 return d->m_count;
124 return d->m_count;
124 }
125 }
125
126
126 /*!
127 /*!
127 Defines the \a count of rows/columns of the model that are mapped as the data for QPieSeries
128 Defines the \a count of rows/columns of the model that are mapped as the data for QPieSeries
128 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
129 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
129 */
130 */
130 void QPieModelMapper::setCount(int count)
131 void QPieModelMapper::setCount(int count)
131 {
132 {
132 Q_D(QPieModelMapper);
133 Q_D(QPieModelMapper);
133 d->m_count = qMax(count, -1);
134 d->m_count = qMax(count, -1);
134 d->initializePieFromModel();
135 d->initializePieFromModel();
135 }
136 }
136
137
137 /*!
138 /*!
138 Returns the orientation that is used when QPieModelMapper accesses the model.
139 Returns the orientation that is used when QPieModelMapper accesses the model.
139 This mean whether the consecutive values/labels of the pie are read from row (Qt::Horizontal)
140 This mean whether the consecutive values/labels of the pie are read from row (Qt::Horizontal)
140 or from columns (Qt::Vertical)
141 or from columns (Qt::Vertical)
141 */
142 */
142 Qt::Orientation QPieModelMapper::orientation() const
143 Qt::Orientation QPieModelMapper::orientation() const
143 {
144 {
144 Q_D(const QPieModelMapper);
145 Q_D(const QPieModelMapper);
145 return d->m_orientation;
146 return d->m_orientation;
146 }
147 }
147
148
148 /*!
149 /*!
149 Returns the \a orientation that is used when QPieModelMapper accesses the model.
150 Returns the \a orientation that is used when QPieModelMapper accesses the model.
150 This mean whether the consecutive values/labels of the pie are read from row (Qt::Horizontal)
151 This mean whether the consecutive values/labels of the pie are read from row (Qt::Horizontal)
151 or from columns (Qt::Vertical)
152 or from columns (Qt::Vertical)
152 */
153 */
153 void QPieModelMapper::setOrientation(Qt::Orientation orientation)
154 void QPieModelMapper::setOrientation(Qt::Orientation orientation)
154 {
155 {
155 Q_D(QPieModelMapper);
156 Q_D(QPieModelMapper);
156 d->m_orientation = orientation;
157 d->m_orientation = orientation;
157 d->initializePieFromModel();
158 d->initializePieFromModel();
158 }
159 }
159
160
160 /*!
161 /*!
161 Returns which section of the model is kept in sync with the values of the pie's slices
162 Returns which section of the model is kept in sync with the values of the pie's slices
162 */
163 */
163 int QPieModelMapper::valuesSection() const
164 int QPieModelMapper::valuesSection() const
164 {
165 {
165 Q_D(const QPieModelMapper);
166 Q_D(const QPieModelMapper);
166 return d->m_valuesSection;
167 return d->m_valuesSection;
167 }
168 }
168
169
169 /*!
170 /*!
170 Sets the model section that is kept in sync with the pie slices values.
171 Sets the model section that is kept in sync with the pie slices values.
171 Parameter \a valuesSection specifies the section of the model.
172 Parameter \a valuesSection specifies the section of the model.
172 */
173 */
173 void QPieModelMapper::setValuesSection(int valuesSection)
174 void QPieModelMapper::setValuesSection(int valuesSection)
174 {
175 {
175 Q_D(QPieModelMapper);
176 Q_D(QPieModelMapper);
176 d->m_valuesSection = qMax(-1, valuesSection);
177 d->m_valuesSection = qMax(-1, valuesSection);
177 d->initializePieFromModel();
178 d->initializePieFromModel();
178 }
179 }
179
180
180 /*!
181 /*!
181 Returns which section of the model is kept in sync with the labels of the pie's slices
182 Returns which section of the model is kept in sync with the labels of the pie's slices
182 */
183 */
183 int QPieModelMapper::labelsSection() const
184 int QPieModelMapper::labelsSection() const
184 {
185 {
185 Q_D(const QPieModelMapper);
186 Q_D(const QPieModelMapper);
186 return d->m_labelsSection;
187 return d->m_labelsSection;
187 }
188 }
188
189
189 /*!
190 /*!
190 Sets the model section that is kept in sync with the pie slices labels.
191 Sets the model section that is kept in sync with the pie slices labels.
191 Parameter \a labelsSection specifies the section of the model.
192 Parameter \a labelsSection specifies the section of the model.
192 */
193 */
193 void QPieModelMapper::setLabelsSection(int labelsSection)
194 void QPieModelMapper::setLabelsSection(int labelsSection)
194 {
195 {
195 Q_D(QPieModelMapper);
196 Q_D(QPieModelMapper);
196 d->m_labelsSection = qMax(-1, labelsSection);
197 d->m_labelsSection = qMax(-1, labelsSection);
197 d->initializePieFromModel();
198 d->initializePieFromModel();
198 }
199 }
199
200
200 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
201 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
201
202
202 QPieModelMapperPrivate::QPieModelMapperPrivate(QPieModelMapper *q) :
203 QPieModelMapperPrivate::QPieModelMapperPrivate(QPieModelMapper *q) :
203 QObject(q),
204 QObject(q),
204 m_series(0),
205 m_series(0),
205 m_model(0),
206 m_model(0),
206 m_first(0),
207 m_first(0),
207 m_count(-1),
208 m_count(-1),
208 m_orientation(Qt::Vertical),
209 m_orientation(Qt::Vertical),
209 m_valuesSection(-1),
210 m_valuesSection(-1),
210 m_labelsSection(-1),
211 m_labelsSection(-1),
211 m_seriesSignalsBlock(false),
212 m_seriesSignalsBlock(false),
212 m_modelSignalsBlock(false),
213 m_modelSignalsBlock(false),
213 q_ptr(q)
214 q_ptr(q)
214 {
215 {
215 }
216 }
216
217
217 void QPieModelMapperPrivate::blockModelSignals(bool block)
218 void QPieModelMapperPrivate::blockModelSignals(bool block)
218 {
219 {
219 m_modelSignalsBlock = block;
220 m_modelSignalsBlock = block;
220 }
221 }
221
222
222 void QPieModelMapperPrivate::blockSeriesSignals(bool block)
223 void QPieModelMapperPrivate::blockSeriesSignals(bool block)
223 {
224 {
224 m_seriesSignalsBlock = block;
225 m_seriesSignalsBlock = block;
225 }
226 }
226
227
227
228
228 QPieSlice *QPieModelMapperPrivate::pieSlice(QModelIndex index) const
229 QPieSlice *QPieModelMapperPrivate::pieSlice(QModelIndex index) const
229 {
230 {
230 if (!index.isValid())
231 if (!index.isValid())
231 return 0; // index is invalid
232 return 0; // index is invalid
232
233
233 if (m_orientation == Qt::Vertical && (index.column() == m_valuesSection || index.column() == m_labelsSection)) {
234 if (m_orientation == Qt::Vertical && (index.column() == m_valuesSection || index.column() == m_labelsSection)) {
234 if (index.row() >= m_first && (m_count == - 1 || index.row() < m_first + m_count)) {
235 if (index.row() >= m_first && (m_count == - 1 || index.row() < m_first + m_count)) {
235 if (m_model->index(index.row(), m_valuesSection).isValid() && m_model->index(index.row(), m_labelsSection).isValid())
236 if (m_model->index(index.row(), m_valuesSection).isValid() && m_model->index(index.row(), m_labelsSection).isValid())
236 return m_series->slices().at(index.row() - m_first);
237 return m_series->slices().at(index.row() - m_first);
237 else
238 else
238 return 0;
239 return 0;
239 }
240 }
240 } else if (m_orientation == Qt::Horizontal && (index.row() == m_valuesSection || index.row() == m_labelsSection)) {
241 } else if (m_orientation == Qt::Horizontal && (index.row() == m_valuesSection || index.row() == m_labelsSection)) {
241 if (index.column() >= m_first && (m_count == - 1 || index.column() < m_first + m_count)) {
242 if (index.column() >= m_first && (m_count == - 1 || index.column() < m_first + m_count)) {
242 if (m_model->index(m_valuesSection, index.column()).isValid() && m_model->index(m_labelsSection, index.column()).isValid())
243 if (m_model->index(m_valuesSection, index.column()).isValid() && m_model->index(m_labelsSection, index.column()).isValid())
243 return m_series->slices().at(index.column() - m_first);
244 return m_series->slices().at(index.column() - m_first);
244 else
245 else
245 return 0;
246 return 0;
246 }
247 }
247 }
248 }
248 return 0; // This part of model has not been mapped to any slice
249 return 0; // This part of model has not been mapped to any slice
249 }
250 }
250
251
251 QModelIndex QPieModelMapperPrivate::valueModelIndex(int slicePos)
252 QModelIndex QPieModelMapperPrivate::valueModelIndex(int slicePos)
252 {
253 {
253 if (m_count != -1 && slicePos >= m_count)
254 if (m_count != -1 && slicePos >= m_count)
254 return QModelIndex(); // invalid
255 return QModelIndex(); // invalid
255
256
256 if (m_orientation == Qt::Vertical)
257 if (m_orientation == Qt::Vertical)
257 return m_model->index(slicePos + m_first, m_valuesSection);
258 return m_model->index(slicePos + m_first, m_valuesSection);
258 else
259 else
259 return m_model->index(m_valuesSection, slicePos + m_first);
260 return m_model->index(m_valuesSection, slicePos + m_first);
260 }
261 }
261
262
262 QModelIndex QPieModelMapperPrivate::labelModelIndex(int slicePos)
263 QModelIndex QPieModelMapperPrivate::labelModelIndex(int slicePos)
263 {
264 {
264 if (m_count != -1 && slicePos >= m_count)
265 if (m_count != -1 && slicePos >= m_count)
265 return QModelIndex(); // invalid
266 return QModelIndex(); // invalid
266
267
267 if (m_orientation == Qt::Vertical)
268 if (m_orientation == Qt::Vertical)
268 return m_model->index(slicePos + m_first, m_labelsSection);
269 return m_model->index(slicePos + m_first, m_labelsSection);
269 else
270 else
270 return m_model->index(m_labelsSection, slicePos + m_first);
271 return m_model->index(m_labelsSection, slicePos + m_first);
271 }
272 }
272
273
273 bool QPieModelMapperPrivate::isLabelIndex(QModelIndex index) const
274 bool QPieModelMapperPrivate::isLabelIndex(QModelIndex index) const
274 {
275 {
275 if (m_orientation == Qt::Vertical && index.column() == m_labelsSection)
276 if (m_orientation == Qt::Vertical && index.column() == m_labelsSection)
276 return true;
277 return true;
277 else if (m_orientation == Qt::Horizontal && index.row() == m_labelsSection)
278 else if (m_orientation == Qt::Horizontal && index.row() == m_labelsSection)
278 return true;
279 return true;
279
280
280 return false;
281 return false;
281 }
282 }
282
283
283 bool QPieModelMapperPrivate::isValueIndex(QModelIndex index) const
284 bool QPieModelMapperPrivate::isValueIndex(QModelIndex index) const
284 {
285 {
285 if (m_orientation == Qt::Vertical && index.column() == m_valuesSection)
286 if (m_orientation == Qt::Vertical && index.column() == m_valuesSection)
286 return true;
287 return true;
287 else if (m_orientation == Qt::Horizontal && index.row() == m_valuesSection)
288 else if (m_orientation == Qt::Horizontal && index.row() == m_valuesSection)
288 return true;
289 return true;
289
290
290 return false;
291 return false;
291 }
292 }
292
293
293 void QPieModelMapperPrivate::slicesAdded(QList<QPieSlice *> slices)
294 void QPieModelMapperPrivate::slicesAdded(QList<QPieSlice *> slices)
294 {
295 {
295 if (m_seriesSignalsBlock)
296 if (m_seriesSignalsBlock)
296 return;
297 return;
297
298
298 if (slices.count() == 0)
299 if (slices.count() == 0)
299 return;
300 return;
300
301
301 int firstIndex = m_series->slices().indexOf(slices.at(0));
302 int firstIndex = m_series->slices().indexOf(slices.at(0));
302 if (firstIndex == -1)
303 if (firstIndex == -1)
303 return;
304 return;
304
305
305 if (m_count != -1)
306 if (m_count != -1)
306 m_count += slices.count();
307 m_count += slices.count();
307
308
308 for (int i = firstIndex; i < firstIndex + slices.count(); i++) {
309 for (int i = firstIndex; i < firstIndex + slices.count(); i++) {
309 m_slices.insert(i, slices.at(i - firstIndex));
310 m_slices.insert(i, slices.at(i - firstIndex));
310 connect(slices.at(i - firstIndex), SIGNAL(labelChanged()), this, SLOT(sliceLabelChanged()));
311 connect(slices.at(i - firstIndex), SIGNAL(labelChanged()), this, SLOT(sliceLabelChanged()));
311 connect(slices.at(i - firstIndex), SIGNAL(valueChanged()), this, SLOT(sliceValueChanged()));
312 connect(slices.at(i - firstIndex), SIGNAL(valueChanged()), this, SLOT(sliceValueChanged()));
312 }
313 }
313
314
314 blockModelSignals();
315 blockModelSignals();
315 if (m_orientation == Qt::Vertical)
316 if (m_orientation == Qt::Vertical)
316 m_model->insertRows(firstIndex + m_first, slices.count());
317 m_model->insertRows(firstIndex + m_first, slices.count());
317 else
318 else
318 m_model->insertColumns(firstIndex + m_first, slices.count());
319 m_model->insertColumns(firstIndex + m_first, slices.count());
319
320
320 for (int i = firstIndex; i < firstIndex + slices.count(); i++) {
321 for (int i = firstIndex; i < firstIndex + slices.count(); i++) {
321 m_model->setData(valueModelIndex(i), slices.at(i - firstIndex)->value());
322 m_model->setData(valueModelIndex(i), slices.at(i - firstIndex)->value());
322 m_model->setData(labelModelIndex(i), slices.at(i - firstIndex)->label());
323 m_model->setData(labelModelIndex(i), slices.at(i - firstIndex)->label());
323 }
324 }
324 blockModelSignals(false);
325 blockModelSignals(false);
325 }
326 }
326
327
327 void QPieModelMapperPrivate::slicesRemoved(QList<QPieSlice *> slices)
328 void QPieModelMapperPrivate::slicesRemoved(QList<QPieSlice *> slices)
328 {
329 {
329 if (m_seriesSignalsBlock)
330 if (m_seriesSignalsBlock)
330 return;
331 return;
331
332
332 if (slices.count() == 0)
333 if (slices.count() == 0)
333 return;
334 return;
334
335
335 int firstIndex = m_slices.indexOf(slices.at(0));
336 int firstIndex = m_slices.indexOf(slices.at(0));
336 if (firstIndex == -1)
337 if (firstIndex == -1)
337 return;
338 return;
338
339
339 if (m_count != -1)
340 if (m_count != -1)
340 m_count -= slices.count();
341 m_count -= slices.count();
341
342
342 for (int i = firstIndex + slices.count() - 1; i >= firstIndex; i--)
343 for (int i = firstIndex + slices.count() - 1; i >= firstIndex; i--)
343 m_slices.removeAt(i);
344 m_slices.removeAt(i);
344
345
345 blockModelSignals();
346 blockModelSignals();
346 if (m_orientation == Qt::Vertical)
347 if (m_orientation == Qt::Vertical)
347 m_model->removeRows(firstIndex + m_first, slices.count());
348 m_model->removeRows(firstIndex + m_first, slices.count());
348 else
349 else
349 m_model->removeColumns(firstIndex + m_first, slices.count());
350 m_model->removeColumns(firstIndex + m_first, slices.count());
350 blockModelSignals(false);
351 blockModelSignals(false);
351 }
352 }
352
353
353 void QPieModelMapperPrivate::sliceLabelChanged()
354 void QPieModelMapperPrivate::sliceLabelChanged()
354 {
355 {
355 if (m_seriesSignalsBlock)
356 if (m_seriesSignalsBlock)
356 return;
357 return;
357
358
358 blockModelSignals();
359 blockModelSignals();
359 QPieSlice *slice = qobject_cast<QPieSlice *>(QObject::sender());
360 QPieSlice *slice = qobject_cast<QPieSlice *>(QObject::sender());
360 m_model->setData(labelModelIndex(m_series->slices().indexOf(slice)), slice->label());
361 m_model->setData(labelModelIndex(m_series->slices().indexOf(slice)), slice->label());
361 blockModelSignals(false);
362 blockModelSignals(false);
362 }
363 }
363
364
364 void QPieModelMapperPrivate::sliceValueChanged()
365 void QPieModelMapperPrivate::sliceValueChanged()
365 {
366 {
366 if (m_seriesSignalsBlock)
367 if (m_seriesSignalsBlock)
367 return;
368 return;
368
369
369 blockModelSignals();
370 blockModelSignals();
370 QPieSlice *slice = qobject_cast<QPieSlice *>(QObject::sender());
371 QPieSlice *slice = qobject_cast<QPieSlice *>(QObject::sender());
371 m_model->setData(valueModelIndex(m_series->slices().indexOf(slice)), slice->value());
372 m_model->setData(valueModelIndex(m_series->slices().indexOf(slice)), slice->value());
372 blockModelSignals(false);
373 blockModelSignals(false);
373 }
374 }
374
375
375 void QPieModelMapperPrivate::handleSeriesDestroyed()
376 void QPieModelMapperPrivate::handleSeriesDestroyed()
376 {
377 {
377 m_series = 0;
378 m_series = 0;
378 }
379 }
379
380
380 void QPieModelMapperPrivate::modelUpdated(QModelIndex topLeft, QModelIndex bottomRight)
381 void QPieModelMapperPrivate::modelUpdated(QModelIndex topLeft, QModelIndex bottomRight)
381 {
382 {
382 if (m_model == 0 || m_series == 0)
383 if (m_model == 0 || m_series == 0)
383 return;
384 return;
384
385
385 if (m_modelSignalsBlock)
386 if (m_modelSignalsBlock)
386 return;
387 return;
387
388
388 blockSeriesSignals();
389 blockSeriesSignals();
389 QModelIndex index;
390 QModelIndex index;
390 QPieSlice *slice;
391 QPieSlice *slice;
391 for (int row = topLeft.row(); row <= bottomRight.row(); row++) {
392 for (int row = topLeft.row(); row <= bottomRight.row(); row++) {
392 for (int column = topLeft.column(); column <= bottomRight.column(); column++) {
393 for (int column = topLeft.column(); column <= bottomRight.column(); column++) {
393 index = topLeft.sibling(row, column);
394 index = topLeft.sibling(row, column);
394 slice = pieSlice(index);
395 slice = pieSlice(index);
395 if (slice) {
396 if (slice) {
396 if (isValueIndex(index))
397 if (isValueIndex(index))
397 slice->setValue(m_model->data(index, Qt::DisplayRole).toReal());
398 slice->setValue(m_model->data(index, Qt::DisplayRole).toReal());
398 if (isLabelIndex(index))
399 if (isLabelIndex(index))
399 slice->setLabel(m_model->data(index, Qt::DisplayRole).toString());
400 slice->setLabel(m_model->data(index, Qt::DisplayRole).toString());
400 }
401 }
401 }
402 }
402 }
403 }
403 blockSeriesSignals(false);
404 blockSeriesSignals(false);
404 }
405 }
405
406
406
407
407 void QPieModelMapperPrivate::modelRowsAdded(QModelIndex parent, int start, int end)
408 void QPieModelMapperPrivate::modelRowsAdded(QModelIndex parent, int start, int end)
408 {
409 {
409 Q_UNUSED(parent);
410 Q_UNUSED(parent);
410 if (m_modelSignalsBlock)
411 if (m_modelSignalsBlock)
411 return;
412 return;
412
413
413 blockSeriesSignals();
414 blockSeriesSignals();
414 if (m_orientation == Qt::Vertical)
415 if (m_orientation == Qt::Vertical)
415 insertData(start, end);
416 insertData(start, end);
416 else if (start <= m_valuesSection || start <= m_labelsSection) // if the changes affect the map - reinitialize the pie
417 else if (start <= m_valuesSection || start <= m_labelsSection) // if the changes affect the map - reinitialize the pie
417 initializePieFromModel();
418 initializePieFromModel();
418 blockSeriesSignals(false);
419 blockSeriesSignals(false);
419 }
420 }
420
421
421 void QPieModelMapperPrivate::modelRowsRemoved(QModelIndex parent, int start, int end)
422 void QPieModelMapperPrivate::modelRowsRemoved(QModelIndex parent, int start, int end)
422 {
423 {
423 Q_UNUSED(parent);
424 Q_UNUSED(parent);
424 if (m_modelSignalsBlock)
425 if (m_modelSignalsBlock)
425 return;
426 return;
426
427
427 blockSeriesSignals();
428 blockSeriesSignals();
428 if (m_orientation == Qt::Vertical)
429 if (m_orientation == Qt::Vertical)
429 removeData(start, end);
430 removeData(start, end);
430 else if (start <= m_valuesSection || start <= m_labelsSection) // if the changes affect the map - reinitialize the pie
431 else if (start <= m_valuesSection || start <= m_labelsSection) // if the changes affect the map - reinitialize the pie
431 initializePieFromModel();
432 initializePieFromModel();
432 blockSeriesSignals(false);
433 blockSeriesSignals(false);
433 }
434 }
434
435
435 void QPieModelMapperPrivate::modelColumnsAdded(QModelIndex parent, int start, int end)
436 void QPieModelMapperPrivate::modelColumnsAdded(QModelIndex parent, int start, int end)
436 {
437 {
437 Q_UNUSED(parent);
438 Q_UNUSED(parent);
438 if (m_modelSignalsBlock)
439 if (m_modelSignalsBlock)
439 return;
440 return;
440
441
441 blockSeriesSignals();
442 blockSeriesSignals();
442 if (m_orientation == Qt::Horizontal)
443 if (m_orientation == Qt::Horizontal)
443 insertData(start, end);
444 insertData(start, end);
444 else if (start <= m_valuesSection || start <= m_labelsSection) // if the changes affect the map - reinitialize the pie
445 else if (start <= m_valuesSection || start <= m_labelsSection) // if the changes affect the map - reinitialize the pie
445 initializePieFromModel();
446 initializePieFromModel();
446 blockSeriesSignals(false);
447 blockSeriesSignals(false);
447 }
448 }
448
449
449 void QPieModelMapperPrivate::modelColumnsRemoved(QModelIndex parent, int start, int end)
450 void QPieModelMapperPrivate::modelColumnsRemoved(QModelIndex parent, int start, int end)
450 {
451 {
451 Q_UNUSED(parent);
452 Q_UNUSED(parent);
452 if (m_modelSignalsBlock)
453 if (m_modelSignalsBlock)
453 return;
454 return;
454
455
455 blockSeriesSignals();
456 blockSeriesSignals();
456 if (m_orientation == Qt::Horizontal)
457 if (m_orientation == Qt::Horizontal)
457 removeData(start, end);
458 removeData(start, end);
458 else if (start <= m_valuesSection || start <= m_labelsSection) // if the changes affect the map - reinitialize the pie
459 else if (start <= m_valuesSection || start <= m_labelsSection) // if the changes affect the map - reinitialize the pie
459 initializePieFromModel();
460 initializePieFromModel();
460 blockSeriesSignals(false);
461 blockSeriesSignals(false);
461 }
462 }
462
463
463 void QPieModelMapperPrivate::handleModelDestroyed()
464 void QPieModelMapperPrivate::handleModelDestroyed()
464 {
465 {
465 m_model = 0;
466 m_model = 0;
466 }
467 }
467
468
468 void QPieModelMapperPrivate::insertData(int start, int end)
469 void QPieModelMapperPrivate::insertData(int start, int end)
469 {
470 {
470 if (m_model == 0 || m_series == 0)
471 if (m_model == 0 || m_series == 0)
471 return;
472 return;
472
473
473 if (m_count != -1 && start >= m_first + m_count) {
474 if (m_count != -1 && start >= m_first + m_count) {
474 return;
475 return;
475 } else {
476 } else {
476 int addedCount = end - start + 1;
477 int addedCount = end - start + 1;
477 if (m_count != -1 && addedCount > m_count)
478 if (m_count != -1 && addedCount > m_count)
478 addedCount = m_count;
479 addedCount = m_count;
479 int first = qMax(start, m_first);
480 int first = qMax(start, m_first);
480 int last = qMin(first + addedCount - 1, m_orientation == Qt::Vertical ? m_model->rowCount() - 1 : m_model->columnCount() - 1);
481 int last = qMin(first + addedCount - 1, m_orientation == Qt::Vertical ? m_model->rowCount() - 1 : m_model->columnCount() - 1);
481 for (int i = first; i <= last; i++) {
482 for (int i = first; i <= last; i++) {
482 QModelIndex valueIndex = valueModelIndex(i - m_first);
483 QModelIndex valueIndex = valueModelIndex(i - m_first);
483 QModelIndex labelIndex = labelModelIndex(i - m_first);
484 QModelIndex labelIndex = labelModelIndex(i - m_first);
484 if (valueIndex.isValid() && labelIndex.isValid()) {
485 if (valueIndex.isValid() && labelIndex.isValid()) {
485 QPieSlice *slice = new QPieSlice;
486 QPieSlice *slice = new QPieSlice;
486 slice->setValue(m_model->data(valueIndex, Qt::DisplayRole).toDouble());
487 slice->setValue(m_model->data(valueIndex, Qt::DisplayRole).toDouble());
487 slice->setLabel(m_model->data(labelIndex, Qt::DisplayRole).toString());
488 slice->setLabel(m_model->data(labelIndex, Qt::DisplayRole).toString());
488 connect(slice, SIGNAL(labelChanged()), this, SLOT(sliceLabelChanged()));
489 connect(slice, SIGNAL(labelChanged()), this, SLOT(sliceLabelChanged()));
489 connect(slice, SIGNAL(valueChanged()), this, SLOT(sliceValueChanged()));
490 connect(slice, SIGNAL(valueChanged()), this, SLOT(sliceValueChanged()));
490 m_series->insert(i - m_first, slice);
491 m_series->insert(i - m_first, slice);
491 m_slices.insert(i - m_first, slice);
492 m_slices.insert(i - m_first, slice);
492 }
493 }
493 }
494 }
494
495
495 // remove excess of slices (abouve m_count)
496 // remove excess of slices (abouve m_count)
496 if (m_count != -1 && m_series->slices().size() > m_count)
497 if (m_count != -1 && m_series->slices().size() > m_count)
497 for (int i = m_series->slices().size() - 1; i >= m_count; i--) {
498 for (int i = m_series->slices().size() - 1; i >= m_count; i--) {
498 m_series->remove(m_series->slices().at(i));
499 m_series->remove(m_series->slices().at(i));
499 m_slices.removeAt(i);
500 m_slices.removeAt(i);
500 }
501 }
501 }
502 }
502 }
503 }
503
504
504 void QPieModelMapperPrivate::removeData(int start, int end)
505 void QPieModelMapperPrivate::removeData(int start, int end)
505 {
506 {
506 if (m_model == 0 || m_series == 0)
507 if (m_model == 0 || m_series == 0)
507 return;
508 return;
508
509
509 int removedCount = end - start + 1;
510 int removedCount = end - start + 1;
510 if (m_count != -1 && start >= m_first + m_count) {
511 if (m_count != -1 && start >= m_first + m_count) {
511 return;
512 return;
512 } else {
513 } else {
513 int toRemove = qMin(m_series->slices().size(), removedCount); // first find how many items can actually be removed
514 int toRemove = qMin(m_series->slices().size(), removedCount); // first find how many items can actually be removed
514 int first = qMax(start, m_first); // get the index of the first item that will be removed.
515 int first = qMax(start, m_first); // get the index of the first item that will be removed.
515 int last = qMin(first + toRemove - 1, m_series->slices().size() + m_first - 1); // get the index of the last item that will be removed.
516 int last = qMin(first + toRemove - 1, m_series->slices().size() + m_first - 1); // get the index of the last item that will be removed.
516 for (int i = last; i >= first; i--) {
517 for (int i = last; i >= first; i--) {
517 m_series->remove(m_series->slices().at(i - m_first));
518 m_series->remove(m_series->slices().at(i - m_first));
518 m_slices.removeAt(i - m_first);
519 m_slices.removeAt(i - m_first);
519 }
520 }
520
521
521 if (m_count != -1) {
522 if (m_count != -1) {
522 int itemsAvailable; // check how many are available to be added
523 int itemsAvailable; // check how many are available to be added
523 if (m_orientation == Qt::Vertical)
524 if (m_orientation == Qt::Vertical)
524 itemsAvailable = m_model->rowCount() - m_first - m_series->slices().size();
525 itemsAvailable = m_model->rowCount() - m_first - m_series->slices().size();
525 else
526 else
526 itemsAvailable = m_model->columnCount() - m_first - m_series->slices().size();
527 itemsAvailable = m_model->columnCount() - m_first - m_series->slices().size();
527 int toBeAdded = qMin(itemsAvailable, m_count - m_series->slices().size()); // add not more items than there is space left to be filled.
528 int toBeAdded = qMin(itemsAvailable, m_count - m_series->slices().size()); // add not more items than there is space left to be filled.
528 int currentSize = m_series->slices().size();
529 int currentSize = m_series->slices().size();
529 if (toBeAdded > 0)
530 if (toBeAdded > 0)
530 for (int i = m_series->slices().size(); i < currentSize + toBeAdded; i++) {
531 for (int i = m_series->slices().size(); i < currentSize + toBeAdded; i++) {
531 QModelIndex valueIndex = valueModelIndex(i - m_first);
532 QModelIndex valueIndex = valueModelIndex(i - m_first);
532 QModelIndex labelIndex = labelModelIndex(i - m_first);
533 QModelIndex labelIndex = labelModelIndex(i - m_first);
533 if (valueIndex.isValid() && labelIndex.isValid()) {
534 if (valueIndex.isValid() && labelIndex.isValid()) {
534 QPieSlice *slice = new QPieSlice;
535 QPieSlice *slice = new QPieSlice;
535 slice->setValue(m_model->data(valueIndex, Qt::DisplayRole).toDouble());
536 slice->setValue(m_model->data(valueIndex, Qt::DisplayRole).toDouble());
536 slice->setLabel(m_model->data(labelIndex, Qt::DisplayRole).toString());
537 slice->setLabel(m_model->data(labelIndex, Qt::DisplayRole).toString());
537 m_series->insert(i, slice);
538 m_series->insert(i, slice);
538 m_slices.insert(i, slice);
539 m_slices.insert(i, slice);
539 }
540 }
540 }
541 }
541 }
542 }
542 }
543 }
543 }
544 }
544
545
545 void QPieModelMapperPrivate::initializePieFromModel()
546 void QPieModelMapperPrivate::initializePieFromModel()
546 {
547 {
547 if (m_model == 0 || m_series == 0)
548 if (m_model == 0 || m_series == 0)
548 return;
549 return;
549
550
550 blockSeriesSignals();
551 blockSeriesSignals();
551 // clear current content
552 // clear current content
552 m_series->clear();
553 m_series->clear();
553 m_slices.clear();
554 m_slices.clear();
554
555
555 // create the initial slices set
556 // create the initial slices set
556 int slicePos = 0;
557 int slicePos = 0;
557 QModelIndex valueIndex = valueModelIndex(slicePos);
558 QModelIndex valueIndex = valueModelIndex(slicePos);
558 QModelIndex labelIndex = labelModelIndex(slicePos);
559 QModelIndex labelIndex = labelModelIndex(slicePos);
559 while (valueIndex.isValid() && labelIndex.isValid()) {
560 while (valueIndex.isValid() && labelIndex.isValid()) {
560 QPieSlice *slice = new QPieSlice;
561 QPieSlice *slice = new QPieSlice;
561 slice->setLabel(m_model->data(labelIndex, Qt::DisplayRole).toString());
562 slice->setLabel(m_model->data(labelIndex, Qt::DisplayRole).toString());
562 slice->setValue(m_model->data(valueIndex, Qt::DisplayRole).toDouble());
563 slice->setValue(m_model->data(valueIndex, Qt::DisplayRole).toDouble());
563 connect(slice, SIGNAL(labelChanged()), this, SLOT(sliceLabelChanged()));
564 connect(slice, SIGNAL(labelChanged()), this, SLOT(sliceLabelChanged()));
564 connect(slice, SIGNAL(valueChanged()), this, SLOT(sliceValueChanged()));
565 connect(slice, SIGNAL(valueChanged()), this, SLOT(sliceValueChanged()));
565 m_series->append(slice);
566 m_series->append(slice);
566 m_slices.append(slice);
567 m_slices.append(slice);
567 slicePos++;
568 slicePos++;
568 valueIndex = valueModelIndex(slicePos);
569 valueIndex = valueModelIndex(slicePos);
569 labelIndex = labelModelIndex(slicePos);
570 labelIndex = labelModelIndex(slicePos);
570 }
571 }
571 blockSeriesSignals(false);
572 blockSeriesSignals(false);
572 }
573 }
573
574
574 #include "moc_qpiemodelmapper_p.cpp"
575 #include "moc_qpiemodelmapper_p.cpp"
575 #include "moc_qpiemodelmapper.cpp"
576 #include "moc_qpiemodelmapper.cpp"
576
577
577 QT_CHARTS_END_NAMESPACE
578 QT_CHARTS_END_NAMESPACE
Show file before | Show file after | Hide comments
@@ -1,80 +1,80
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QPIEMODELMAPPER_H
30 #ifndef QPIEMODELMAPPER_H
31 #define QPIEMODELMAPPER_H
31 #define QPIEMODELMAPPER_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCore/QObject>
34 #include <QtCore/QObject>
35
35
36 QT_BEGIN_NAMESPACE
36 QT_BEGIN_NAMESPACE
37 class QAbstractItemModel;
37 class QAbstractItemModel;
38 QT_END_NAMESPACE
38 QT_END_NAMESPACE
39
39
40 QT_CHARTS_BEGIN_NAMESPACE
40 QT_CHARTS_BEGIN_NAMESPACE
41
41
42 class QPieModelMapperPrivate;
42 class QPieModelMapperPrivate;
43 class QPieSeries;
43 class QPieSeries;
44
44
45 class QT_CHARTS_EXPORT QPieModelMapper : public QObject
45 class QT_CHARTS_EXPORT QPieModelMapper : public QObject
46 {
46 {
47 Q_OBJECT
47 Q_OBJECT
48
48
49 protected:
49 protected:
50 explicit QPieModelMapper(QObject *parent = 0);
50 explicit QPieModelMapper(QObject *parent = Q_NULLPTR);
51
51
52 QAbstractItemModel *model() const;
52 QAbstractItemModel *model() const;
53 void setModel(QAbstractItemModel *model);
53 void setModel(QAbstractItemModel *model);
54
54
55 QPieSeries *series() const;
55 QPieSeries *series() const;
56 void setSeries(QPieSeries *series);
56 void setSeries(QPieSeries *series);
57
57
58 int first() const;
58 int first() const;
59 void setFirst(int first);
59 void setFirst(int first);
60
60
61 int count() const;
61 int count() const;
62 void setCount(int count);
62 void setCount(int count);
63
63
64 int valuesSection() const;
64 int valuesSection() const;
65 void setValuesSection(int valuesSection);
65 void setValuesSection(int valuesSection);
66
66
67 int labelsSection() const;
67 int labelsSection() const;
68 void setLabelsSection(int labelsSection);
68 void setLabelsSection(int labelsSection);
69
69
70 Qt::Orientation orientation() const;
70 Qt::Orientation orientation() const;
71 void setOrientation(Qt::Orientation orientation);
71 void setOrientation(Qt::Orientation orientation);
72
72
73 protected:
73 protected:
74 QPieModelMapperPrivate * const d_ptr;
74 QPieModelMapperPrivate * const d_ptr;
75 Q_DECLARE_PRIVATE(QPieModelMapper)
75 Q_DECLARE_PRIVATE(QPieModelMapper)
76 };
76 };
77
77
78 QT_CHARTS_END_NAMESPACE
78 QT_CHARTS_END_NAMESPACE
79
79
80 #endif // QPIEMODELMAPPER_H
80 #endif // QPIEMODELMAPPER_H
Show file before | Show file after | Hide comments
@@ -1,115 +1,115
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QPIESERIES_H
30 #ifndef QPIESERIES_H
31 #define QPIESERIES_H
31 #define QPIESERIES_H
32
32
33 #include <QtCharts/QAbstractSeries>
33 #include <QtCharts/QAbstractSeries>
34 #include <QtCharts/QPieSlice>
34 #include <QtCharts/QPieSlice>
35
35
36 QT_CHARTS_BEGIN_NAMESPACE
36 QT_CHARTS_BEGIN_NAMESPACE
37 class QPieSeriesPrivate;
37 class QPieSeriesPrivate;
38
38
39 class QT_CHARTS_EXPORT QPieSeries : public QAbstractSeries
39 class QT_CHARTS_EXPORT QPieSeries : public QAbstractSeries
40 {
40 {
41 Q_OBJECT
41 Q_OBJECT
42 Q_PROPERTY(qreal horizontalPosition READ horizontalPosition WRITE setHorizontalPosition)
42 Q_PROPERTY(qreal horizontalPosition READ horizontalPosition WRITE setHorizontalPosition)
43 Q_PROPERTY(qreal verticalPosition READ verticalPosition WRITE setVerticalPosition)
43 Q_PROPERTY(qreal verticalPosition READ verticalPosition WRITE setVerticalPosition)
44 Q_PROPERTY(qreal size READ pieSize WRITE setPieSize)
44 Q_PROPERTY(qreal size READ pieSize WRITE setPieSize)
45 Q_PROPERTY(qreal startAngle READ pieStartAngle WRITE setPieStartAngle)
45 Q_PROPERTY(qreal startAngle READ pieStartAngle WRITE setPieStartAngle)
46 Q_PROPERTY(qreal endAngle READ pieEndAngle WRITE setPieEndAngle)
46 Q_PROPERTY(qreal endAngle READ pieEndAngle WRITE setPieEndAngle)
47 Q_PROPERTY(int count READ count NOTIFY countChanged)
47 Q_PROPERTY(int count READ count NOTIFY countChanged)
48 Q_PROPERTY(qreal sum READ sum NOTIFY sumChanged)
48 Q_PROPERTY(qreal sum READ sum NOTIFY sumChanged)
49 Q_PROPERTY(qreal holeSize READ holeSize WRITE setHoleSize)
49 Q_PROPERTY(qreal holeSize READ holeSize WRITE setHoleSize)
50
50
51 public:
51 public:
52 explicit QPieSeries(QObject *parent = 0);
52 explicit QPieSeries(QObject *parent = Q_NULLPTR);
53 virtual ~QPieSeries();
53 virtual ~QPieSeries();
54
54
55 QAbstractSeries::SeriesType type() const;
55 QAbstractSeries::SeriesType type() const;
56
56
57 bool append(QPieSlice *slice);
57 bool append(QPieSlice *slice);
58 bool append(QList<QPieSlice *> slices);
58 bool append(QList<QPieSlice *> slices);
59 QPieSeries &operator << (QPieSlice *slice);
59 QPieSeries &operator << (QPieSlice *slice);
60 QPieSlice *append(QString label, qreal value);
60 QPieSlice *append(QString label, qreal value);
61
61
62 bool insert(int index, QPieSlice *slice);
62 bool insert(int index, QPieSlice *slice);
63
63
64 bool remove(QPieSlice *slice);
64 bool remove(QPieSlice *slice);
65 bool take(QPieSlice *slice);
65 bool take(QPieSlice *slice);
66 void clear();
66 void clear();
67
67
68 QList<QPieSlice *> slices() const;
68 QList<QPieSlice *> slices() const;
69 int count() const;
69 int count() const;
70
70
71 bool isEmpty() const;
71 bool isEmpty() const;
72
72
73 qreal sum() const;
73 qreal sum() const;
74
74
75 void setHoleSize(qreal holeSize);
75 void setHoleSize(qreal holeSize);
76 qreal holeSize() const;
76 qreal holeSize() const;
77
77
78 void setHorizontalPosition(qreal relativePosition);
78 void setHorizontalPosition(qreal relativePosition);
79 qreal horizontalPosition() const;
79 qreal horizontalPosition() const;
80
80
81 void setVerticalPosition(qreal relativePosition);
81 void setVerticalPosition(qreal relativePosition);
82 qreal verticalPosition() const;
82 qreal verticalPosition() const;
83
83
84 void setPieSize(qreal relativeSize);
84 void setPieSize(qreal relativeSize);
85 qreal pieSize() const;
85 qreal pieSize() const;
86
86
87 void setPieStartAngle(qreal startAngle);
87 void setPieStartAngle(qreal startAngle);
88 qreal pieStartAngle() const;
88 qreal pieStartAngle() const;
89
89
90 void setPieEndAngle(qreal endAngle);
90 void setPieEndAngle(qreal endAngle);
91 qreal pieEndAngle() const;
91 qreal pieEndAngle() const;
92
92
93 void setLabelsVisible(bool visible = true);
93 void setLabelsVisible(bool visible = true);
94 void setLabelsPosition(QPieSlice::LabelPosition position);
94 void setLabelsPosition(QPieSlice::LabelPosition position);
95
95
96 Q_SIGNALS:
96 Q_SIGNALS:
97 void added(QList<QPieSlice *> slices);
97 void added(QList<QPieSlice *> slices);
98 void removed(QList<QPieSlice *> slices);
98 void removed(QList<QPieSlice *> slices);
99 void clicked(QPieSlice *slice);
99 void clicked(QPieSlice *slice);
100 void hovered(QPieSlice *slice, bool state);
100 void hovered(QPieSlice *slice, bool state);
101 void pressed(QPieSlice *slice);
101 void pressed(QPieSlice *slice);
102 void released(QPieSlice *slice);
102 void released(QPieSlice *slice);
103 void doubleClicked(QPieSlice *slice);
103 void doubleClicked(QPieSlice *slice);
104 void countChanged();
104 void countChanged();
105 void sumChanged();
105 void sumChanged();
106
106
107 private:
107 private:
108 Q_DECLARE_PRIVATE(QPieSeries)
108 Q_DECLARE_PRIVATE(QPieSeries)
109 Q_DISABLE_COPY(QPieSeries)
109 Q_DISABLE_COPY(QPieSeries)
110 friend class PieChartItem;
110 friend class PieChartItem;
111 };
111 };
112
112
113 QT_CHARTS_END_NAMESPACE
113 QT_CHARTS_END_NAMESPACE
114
114
115 #endif // QPIESERIES_H
115 #endif // QPIESERIES_H
Show file before | Show file after | Hide comments
@@ -1,159 +1,159
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QPIESLICE_H
30 #ifndef QPIESLICE_H
31 #define QPIESLICE_H
31 #define QPIESLICE_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCore/QObject>
34 #include <QtCore/QObject>
35 #include <QtGui/QPen>
35 #include <QtGui/QPen>
36 #include <QtGui/QBrush>
36 #include <QtGui/QBrush>
37 #include <QtGui/QFont>
37 #include <QtGui/QFont>
38
38
39 QT_CHARTS_BEGIN_NAMESPACE
39 QT_CHARTS_BEGIN_NAMESPACE
40 class QPieSlicePrivate;
40 class QPieSlicePrivate;
41 class QPieSeries;
41 class QPieSeries;
42
42
43 class QT_CHARTS_EXPORT QPieSlice : public QObject
43 class QT_CHARTS_EXPORT QPieSlice : public QObject
44 {
44 {
45 Q_OBJECT
45 Q_OBJECT
46 Q_ENUMS(LabelPosition)
46 Q_ENUMS(LabelPosition)
47 Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY labelChanged)
47 Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY labelChanged)
48 Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY valueChanged)
48 Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY valueChanged)
49 Q_PROPERTY(bool labelVisible READ isLabelVisible WRITE setLabelVisible NOTIFY labelVisibleChanged)
49 Q_PROPERTY(bool labelVisible READ isLabelVisible WRITE setLabelVisible NOTIFY labelVisibleChanged)
50 Q_PROPERTY(LabelPosition labelPosition READ labelPosition WRITE setLabelPosition)
50 Q_PROPERTY(LabelPosition labelPosition READ labelPosition WRITE setLabelPosition)
51 Q_PROPERTY(bool exploded READ isExploded WRITE setExploded)
51 Q_PROPERTY(bool exploded READ isExploded WRITE setExploded)
52 Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
52 Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
53 Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged)
53 Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged)
54 Q_PROPERTY(int borderWidth READ borderWidth WRITE setBorderWidth NOTIFY borderWidthChanged)
54 Q_PROPERTY(int borderWidth READ borderWidth WRITE setBorderWidth NOTIFY borderWidthChanged)
55 Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
55 Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
56 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
56 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
57 Q_PROPERTY(QBrush labelBrush READ labelBrush WRITE setLabelBrush NOTIFY labelBrushChanged)
57 Q_PROPERTY(QBrush labelBrush READ labelBrush WRITE setLabelBrush NOTIFY labelBrushChanged)
58 Q_PROPERTY(QColor labelColor READ labelColor WRITE setLabelColor NOTIFY labelColorChanged)
58 Q_PROPERTY(QColor labelColor READ labelColor WRITE setLabelColor NOTIFY labelColorChanged)
59 Q_PROPERTY(QFont labelFont READ labelFont WRITE setLabelFont NOTIFY labelFontChanged)
59 Q_PROPERTY(QFont labelFont READ labelFont WRITE setLabelFont NOTIFY labelFontChanged)
60 Q_PROPERTY(qreal labelArmLengthFactor READ labelArmLengthFactor WRITE setLabelArmLengthFactor)
60 Q_PROPERTY(qreal labelArmLengthFactor READ labelArmLengthFactor WRITE setLabelArmLengthFactor)
61 Q_PROPERTY(qreal explodeDistanceFactor READ explodeDistanceFactor WRITE setExplodeDistanceFactor)
61 Q_PROPERTY(qreal explodeDistanceFactor READ explodeDistanceFactor WRITE setExplodeDistanceFactor)
62 Q_PROPERTY(qreal percentage READ percentage NOTIFY percentageChanged)
62 Q_PROPERTY(qreal percentage READ percentage NOTIFY percentageChanged)
63 Q_PROPERTY(qreal startAngle READ startAngle NOTIFY startAngleChanged)
63 Q_PROPERTY(qreal startAngle READ startAngle NOTIFY startAngleChanged)
64 Q_PROPERTY(qreal angleSpan READ angleSpan NOTIFY angleSpanChanged)
64 Q_PROPERTY(qreal angleSpan READ angleSpan NOTIFY angleSpanChanged)
65
65
66 public:
66 public:
67 enum LabelPosition {
67 enum LabelPosition {
68 LabelOutside,
68 LabelOutside,
69 LabelInsideHorizontal,
69 LabelInsideHorizontal,
70 LabelInsideTangential,
70 LabelInsideTangential,
71 LabelInsideNormal
71 LabelInsideNormal
72 };
72 };
73
73
74 public:
74 public:
75 explicit QPieSlice(QObject *parent = 0);
75 explicit QPieSlice(QObject *parent = Q_NULLPTR);
76 QPieSlice(QString label, qreal value, QObject *parent = 0);
76 QPieSlice(QString label, qreal value, QObject *parent = Q_NULLPTR);
77 virtual ~QPieSlice();
77 virtual ~QPieSlice();
78
78
79 void setLabel(QString label);
79 void setLabel(QString label);
80 QString label() const;
80 QString label() const;
81
81
82 void setValue(qreal value);
82 void setValue(qreal value);
83 qreal value() const;
83 qreal value() const;
84
84
85 void setLabelVisible(bool visible = true);
85 void setLabelVisible(bool visible = true);
86 bool isLabelVisible() const;
86 bool isLabelVisible() const;
87
87
88 LabelPosition labelPosition();
88 LabelPosition labelPosition();
89 void setLabelPosition(LabelPosition position);
89 void setLabelPosition(LabelPosition position);
90
90
91 void setExploded(bool exploded = true);
91 void setExploded(bool exploded = true);
92 bool isExploded() const;
92 bool isExploded() const;
93
93
94 void setPen(const QPen &pen);
94 void setPen(const QPen &pen);
95 QPen pen() const;
95 QPen pen() const;
96
96
97 QColor borderColor();
97 QColor borderColor();
98 void setBorderColor(QColor color);
98 void setBorderColor(QColor color);
99
99
100 int borderWidth();
100 int borderWidth();
101 void setBorderWidth(int width);
101 void setBorderWidth(int width);
102
102
103 void setBrush(const QBrush &brush);
103 void setBrush(const QBrush &brush);
104 QBrush brush() const;
104 QBrush brush() const;
105
105
106 QColor color();
106 QColor color();
107 void setColor(QColor color);
107 void setColor(QColor color);
108
108
109 void setLabelBrush(const QBrush &brush);
109 void setLabelBrush(const QBrush &brush);
110 QBrush labelBrush() const;
110 QBrush labelBrush() const;
111
111
112 QColor labelColor();
112 QColor labelColor();
113 void setLabelColor(QColor color);
113 void setLabelColor(QColor color);
114
114
115 void setLabelFont(const QFont &font);
115 void setLabelFont(const QFont &font);
116 QFont labelFont() const;
116 QFont labelFont() const;
117
117
118 void setLabelArmLengthFactor(qreal factor);
118 void setLabelArmLengthFactor(qreal factor);
119 qreal labelArmLengthFactor() const;
119 qreal labelArmLengthFactor() const;
120
120
121 void setExplodeDistanceFactor(qreal factor);
121 void setExplodeDistanceFactor(qreal factor);
122 qreal explodeDistanceFactor() const;
122 qreal explodeDistanceFactor() const;
123
123
124 qreal percentage() const;
124 qreal percentage() const;
125 qreal startAngle() const;
125 qreal startAngle() const;
126 qreal angleSpan() const;
126 qreal angleSpan() const;
127
127
128 QPieSeries *series() const;
128 QPieSeries *series() const;
129
129
130 Q_SIGNALS:
130 Q_SIGNALS:
131 void clicked();
131 void clicked();
132 void hovered(bool state);
132 void hovered(bool state);
133 void pressed();
133 void pressed();
134 void released();
134 void released();
135 void doubleClicked();
135 void doubleClicked();
136 void labelChanged();
136 void labelChanged();
137 void valueChanged();
137 void valueChanged();
138 void labelVisibleChanged();
138 void labelVisibleChanged();
139 void penChanged();
139 void penChanged();
140 void brushChanged();
140 void brushChanged();
141 void labelBrushChanged();
141 void labelBrushChanged();
142 void labelFontChanged();
142 void labelFontChanged();
143 void percentageChanged();
143 void percentageChanged();
144 void startAngleChanged();
144 void startAngleChanged();
145 void angleSpanChanged();
145 void angleSpanChanged();
146 void colorChanged();
146 void colorChanged();
147 void borderColorChanged();
147 void borderColorChanged();
148 void borderWidthChanged();
148 void borderWidthChanged();
149 void labelColorChanged();
149 void labelColorChanged();
150
150
151 private:
151 private:
152 QPieSlicePrivate * const d_ptr;
152 QPieSlicePrivate * const d_ptr;
153 Q_DECLARE_PRIVATE(QPieSlice)
153 Q_DECLARE_PRIVATE(QPieSlice)
154 Q_DISABLE_COPY(QPieSlice)
154 Q_DISABLE_COPY(QPieSlice)
155 };
155 };
156
156
157 QT_CHARTS_END_NAMESPACE
157 QT_CHARTS_END_NAMESPACE
158
158
159 #endif // QPIESLICE_H
159 #endif // QPIESLICE_H
Show file before | Show file after | Hide comments
@@ -1,79 +1,79
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QVPIEMODELMAPPER_H
30 #ifndef QVPIEMODELMAPPER_H
31 #define QVPIEMODELMAPPER_H
31 #define QVPIEMODELMAPPER_H
32
32
33 #include <QtCharts/QPieModelMapper>
33 #include <QtCharts/QPieModelMapper>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
37 class QT_CHARTS_EXPORT QVPieModelMapper : public QPieModelMapper
37 class QT_CHARTS_EXPORT QVPieModelMapper : public QPieModelMapper
38 {
38 {
39 Q_OBJECT
39 Q_OBJECT
40 Q_PROPERTY(QPieSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
40 Q_PROPERTY(QPieSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
42 Q_PROPERTY(int valuesColumn READ valuesColumn WRITE setValuesColumn NOTIFY valuesColumnChanged)
42 Q_PROPERTY(int valuesColumn READ valuesColumn WRITE setValuesColumn NOTIFY valuesColumnChanged)
43 Q_PROPERTY(int labelsColumn READ labelsColumn WRITE setLabelsColumn NOTIFY labelsColumnChanged)
43 Q_PROPERTY(int labelsColumn READ labelsColumn WRITE setLabelsColumn NOTIFY labelsColumnChanged)
44 Q_PROPERTY(int firstRow READ firstRow WRITE setFirstRow NOTIFY firstRowChanged)
44 Q_PROPERTY(int firstRow READ firstRow WRITE setFirstRow NOTIFY firstRowChanged)
45 Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount NOTIFY rowCountChanged)
45 Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount NOTIFY rowCountChanged)
46
46
47 public:
47 public:
48 explicit QVPieModelMapper(QObject *parent = 0);
48 explicit QVPieModelMapper(QObject *parent = Q_NULLPTR);
49
49
50 QAbstractItemModel *model() const;
50 QAbstractItemModel *model() const;
51 void setModel(QAbstractItemModel *model);
51 void setModel(QAbstractItemModel *model);
52
52
53 QPieSeries *series() const;
53 QPieSeries *series() const;
54 void setSeries(QPieSeries *series);
54 void setSeries(QPieSeries *series);
55
55
56 int valuesColumn() const;
56 int valuesColumn() const;
57 void setValuesColumn(int valuesColumn);
57 void setValuesColumn(int valuesColumn);
58
58
59 int labelsColumn() const;
59 int labelsColumn() const;
60 void setLabelsColumn(int labelsColumn);
60 void setLabelsColumn(int labelsColumn);
61
61
62 int firstRow() const;
62 int firstRow() const;
63 void setFirstRow(int firstRow);
63 void setFirstRow(int firstRow);
64
64
65 int rowCount() const;
65 int rowCount() const;
66 void setRowCount(int rowCount);
66 void setRowCount(int rowCount);
67
67
68 Q_SIGNALS:
68 Q_SIGNALS:
69 void seriesReplaced();
69 void seriesReplaced();
70 void modelReplaced();
70 void modelReplaced();
71 void valuesColumnChanged();
71 void valuesColumnChanged();
72 void labelsColumnChanged();
72 void labelsColumnChanged();
73 void firstRowChanged();
73 void firstRowChanged();
74 void rowCountChanged();
74 void rowCountChanged();
75 };
75 };
76
76
77 QT_CHARTS_END_NAMESPACE
77 QT_CHARTS_END_NAMESPACE
78
78
79 #endif // QVPIEMODELMAPPER_H
79 #endif // QVPIEMODELMAPPER_H
Show file before | Show file after | Hide comments
@@ -1,112 +1,112
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QABSTRACTSERIES_H
30 #ifndef QABSTRACTSERIES_H
31 #define QABSTRACTSERIES_H
31 #define QABSTRACTSERIES_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCharts/QAbstractAxis>
34 #include <QtCharts/QAbstractAxis>
35 #include <QtCore/QObject>
35 #include <QtCore/QObject>
36 #include <QtGui/QPen>
36 #include <QtGui/QPen>
37
37
38 QT_CHARTS_BEGIN_NAMESPACE
38 QT_CHARTS_BEGIN_NAMESPACE
39
39
40 class QAbstractSeriesPrivate;
40 class QAbstractSeriesPrivate;
41 class QChart;
41 class QChart;
42
42
43 class QT_CHARTS_EXPORT QAbstractSeries : public QObject
43 class QT_CHARTS_EXPORT QAbstractSeries : public QObject
44 {
44 {
45 Q_OBJECT
45 Q_OBJECT
46 Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
46 Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
47 Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibleChanged)
47 Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibleChanged)
48 Q_PROPERTY(qreal opacity READ opacity WRITE setOpacity NOTIFY opacityChanged)
48 Q_PROPERTY(qreal opacity READ opacity WRITE setOpacity NOTIFY opacityChanged)
49 Q_PROPERTY(SeriesType type READ type)
49 Q_PROPERTY(SeriesType type READ type)
50 Q_PROPERTY(bool useOpenGL READ useOpenGL WRITE setUseOpenGL NOTIFY useOpenGLChanged)
50 Q_PROPERTY(bool useOpenGL READ useOpenGL WRITE setUseOpenGL NOTIFY useOpenGLChanged)
51 Q_ENUMS(SeriesType)
51 Q_ENUMS(SeriesType)
52
52
53 public:
53 public:
54 enum SeriesType {
54 enum SeriesType {
55 SeriesTypeLine,
55 SeriesTypeLine,
56 SeriesTypeArea,
56 SeriesTypeArea,
57 SeriesTypeBar,
57 SeriesTypeBar,
58 SeriesTypeStackedBar,
58 SeriesTypeStackedBar,
59 SeriesTypePercentBar,
59 SeriesTypePercentBar,
60 SeriesTypePie,
60 SeriesTypePie,
61 SeriesTypeScatter,
61 SeriesTypeScatter,
62 SeriesTypeSpline,
62 SeriesTypeSpline,
63 SeriesTypeHorizontalBar,
63 SeriesTypeHorizontalBar,
64 SeriesTypeHorizontalStackedBar,
64 SeriesTypeHorizontalStackedBar,
65 SeriesTypeHorizontalPercentBar,
65 SeriesTypeHorizontalPercentBar,
66 SeriesTypeBoxPlot
66 SeriesTypeBoxPlot
67 };
67 };
68
68
69 protected:
69 protected:
70 QAbstractSeries(QAbstractSeriesPrivate &d, QObject *parent = 0);
70 QAbstractSeries(QAbstractSeriesPrivate &d, QObject *parent = Q_NULLPTR);
71
71
72 public:
72 public:
73 ~QAbstractSeries();
73 ~QAbstractSeries();
74 virtual SeriesType type() const = 0;
74 virtual SeriesType type() const = 0;
75
75
76 void setName(const QString &name);
76 void setName(const QString &name);
77 QString name() const;
77 QString name() const;
78 void setVisible(bool visible = true);
78 void setVisible(bool visible = true);
79 bool isVisible() const;
79 bool isVisible() const;
80 qreal opacity() const;
80 qreal opacity() const;
81 void setOpacity(qreal opacity);
81 void setOpacity(qreal opacity);
82 void setUseOpenGL(bool enable = true);
82 void setUseOpenGL(bool enable = true);
83 bool useOpenGL() const;
83 bool useOpenGL() const;
84
84
85 QChart *chart() const;
85 QChart *chart() const;
86
86
87 bool attachAxis(QAbstractAxis *axis);
87 bool attachAxis(QAbstractAxis *axis);
88 bool detachAxis(QAbstractAxis *axis);
88 bool detachAxis(QAbstractAxis *axis);
89 QList<QAbstractAxis*> attachedAxes();
89 QList<QAbstractAxis*> attachedAxes();
90
90
91 void show();
91 void show();
92 void hide();
92 void hide();
93
93
94 Q_SIGNALS:
94 Q_SIGNALS:
95 void nameChanged();
95 void nameChanged();
96 void visibleChanged();
96 void visibleChanged();
97 void opacityChanged();
97 void opacityChanged();
98 void useOpenGLChanged();
98 void useOpenGLChanged();
99
99
100 protected:
100 protected:
101 QScopedPointer<QAbstractSeriesPrivate> d_ptr;
101 QScopedPointer<QAbstractSeriesPrivate> d_ptr;
102 friend class ChartDataSet;
102 friend class ChartDataSet;
103 friend class ChartPresenter;
103 friend class ChartPresenter;
104 friend class ChartThemeManager;
104 friend class ChartThemeManager;
105 friend class QLegendPrivate;
105 friend class QLegendPrivate;
106 friend class DeclarativeChart;
106 friend class DeclarativeChart;
107 friend class QAreaSeries;
107 friend class QAreaSeries;
108 };
108 };
109
109
110 QT_CHARTS_END_NAMESPACE
110 QT_CHARTS_END_NAMESPACE
111
111
112 #endif // QABSTRACTSERIES_H
112 #endif // QABSTRACTSERIES_H
Show file before | Show file after | Hide comments
@@ -1,203 +1,203
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QCHART_H
30 #ifndef QCHART_H
31 #define QCHART_H
31 #define QCHART_H
32
32
33 #include <QtCharts/QAbstractSeries>
33 #include <QtCharts/QAbstractSeries>
34 #include <QtCharts/QLegend>
34 #include <QtCharts/QLegend>
35 #include <QtWidgets/QGraphicsWidget>
35 #include <QtWidgets/QGraphicsWidget>
36 #include <QtCore/QMargins>
36 #include <QtCore/QMargins>
37
37
38 QT_BEGIN_NAMESPACE
38 QT_BEGIN_NAMESPACE
39 class QGraphicsSceneResizeEvent;
39 class QGraphicsSceneResizeEvent;
40 QT_END_NAMESPACE
40 QT_END_NAMESPACE
41
41
42 QT_CHARTS_BEGIN_NAMESPACE
42 QT_CHARTS_BEGIN_NAMESPACE
43
43
44 class QAbstractSeries;
44 class QAbstractSeries;
45 class QAbstractAxis;
45 class QAbstractAxis;
46 class QLegend;
46 class QLegend;
47 class QChartPrivate;
47 class QChartPrivate;
48 class QBoxPlotSeries;
48 class QBoxPlotSeries;
49
49
50 class QT_CHARTS_EXPORT QChart : public QGraphicsWidget
50 class QT_CHARTS_EXPORT QChart : public QGraphicsWidget
51 {
51 {
52 Q_OBJECT
52 Q_OBJECT
53 Q_PROPERTY(QChart::ChartTheme theme READ theme WRITE setTheme)
53 Q_PROPERTY(QChart::ChartTheme theme READ theme WRITE setTheme)
54 Q_PROPERTY(QString title READ title WRITE setTitle)
54 Q_PROPERTY(QString title READ title WRITE setTitle)
55 Q_PROPERTY(bool backgroundVisible READ isBackgroundVisible WRITE setBackgroundVisible)
55 Q_PROPERTY(bool backgroundVisible READ isBackgroundVisible WRITE setBackgroundVisible)
56 Q_PROPERTY(bool dropShadowEnabled READ isDropShadowEnabled WRITE setDropShadowEnabled)
56 Q_PROPERTY(bool dropShadowEnabled READ isDropShadowEnabled WRITE setDropShadowEnabled)
57 Q_PROPERTY(qreal backgroundRoundness READ backgroundRoundness WRITE setBackgroundRoundness)
57 Q_PROPERTY(qreal backgroundRoundness READ backgroundRoundness WRITE setBackgroundRoundness)
58 Q_PROPERTY(QChart::AnimationOptions animationOptions READ animationOptions WRITE setAnimationOptions)
58 Q_PROPERTY(QChart::AnimationOptions animationOptions READ animationOptions WRITE setAnimationOptions)
59 Q_PROPERTY(int animationDuration READ animationDuration WRITE setAnimationDuration)
59 Q_PROPERTY(int animationDuration READ animationDuration WRITE setAnimationDuration)
60 Q_PROPERTY(QEasingCurve animationEasingCurve READ animationEasingCurve WRITE setAnimationEasingCurve)
60 Q_PROPERTY(QEasingCurve animationEasingCurve READ animationEasingCurve WRITE setAnimationEasingCurve)
61 Q_PROPERTY(QMargins margins READ margins WRITE setMargins)
61 Q_PROPERTY(QMargins margins READ margins WRITE setMargins)
62 Q_PROPERTY(QChart::ChartType chartType READ chartType)
62 Q_PROPERTY(QChart::ChartType chartType READ chartType)
63 Q_PROPERTY(bool plotAreaBackgroundVisible READ isPlotAreaBackgroundVisible WRITE setPlotAreaBackgroundVisible)
63 Q_PROPERTY(bool plotAreaBackgroundVisible READ isPlotAreaBackgroundVisible WRITE setPlotAreaBackgroundVisible)
64 Q_PROPERTY(bool localizeNumbers READ localizeNumbers WRITE setLocalizeNumbers)
64 Q_PROPERTY(bool localizeNumbers READ localizeNumbers WRITE setLocalizeNumbers)
65 Q_PROPERTY(QLocale locale READ locale WRITE setLocale)
65 Q_PROPERTY(QLocale locale READ locale WRITE setLocale)
66 Q_PROPERTY(QRectF plotArea READ plotArea NOTIFY plotAreaChanged)
66 Q_PROPERTY(QRectF plotArea READ plotArea NOTIFY plotAreaChanged)
67 Q_ENUMS(ChartTheme)
67 Q_ENUMS(ChartTheme)
68 Q_ENUMS(AnimationOption)
68 Q_ENUMS(AnimationOption)
69 Q_ENUMS(ChartType)
69 Q_ENUMS(ChartType)
70
70
71 public:
71 public:
72 enum ChartType {
72 enum ChartType {
73 ChartTypeUndefined = 0,
73 ChartTypeUndefined = 0,
74 ChartTypeCartesian,
74 ChartTypeCartesian,
75 ChartTypePolar
75 ChartTypePolar
76 };
76 };
77
77
78 enum ChartTheme {
78 enum ChartTheme {
79 ChartThemeLight = 0,
79 ChartThemeLight = 0,
80 ChartThemeBlueCerulean,
80 ChartThemeBlueCerulean,
81 ChartThemeDark,
81 ChartThemeDark,
82 ChartThemeBrownSand,
82 ChartThemeBrownSand,
83 ChartThemeBlueNcs,
83 ChartThemeBlueNcs,
84 ChartThemeHighContrast,
84 ChartThemeHighContrast,
85 ChartThemeBlueIcy,
85 ChartThemeBlueIcy,
86 ChartThemeQt
86 ChartThemeQt
87 };
87 };
88
88
89 enum AnimationOption {
89 enum AnimationOption {
90 NoAnimation = 0x0,
90 NoAnimation = 0x0,
91 GridAxisAnimations = 0x1,
91 GridAxisAnimations = 0x1,
92 SeriesAnimations = 0x2,
92 SeriesAnimations = 0x2,
93 AllAnimations = 0x3
93 AllAnimations = 0x3
94 };
94 };
95
95
96 Q_DECLARE_FLAGS(AnimationOptions, AnimationOption)
96 Q_DECLARE_FLAGS(AnimationOptions, AnimationOption)
97
97
98 public:
98 public:
99 explicit QChart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
99 explicit QChart(QGraphicsItem *parent = Q_NULLPTR, Qt::WindowFlags wFlags = Qt::WindowFlags());
100 ~QChart();
100 ~QChart();
101
101
102 void addSeries(QAbstractSeries *series);
102 void addSeries(QAbstractSeries *series);
103 void removeSeries(QAbstractSeries *series);
103 void removeSeries(QAbstractSeries *series);
104 void removeAllSeries();
104 void removeAllSeries();
105 QList<QAbstractSeries *> series() const;
105 QList<QAbstractSeries *> series() const;
106
106
107 // *** deprecated ***
107 // *** deprecated ***
108 void setAxisX(QAbstractAxis *axis, QAbstractSeries *series = 0);
108 void setAxisX(QAbstractAxis *axis, QAbstractSeries *series = Q_NULLPTR);
109 void setAxisY(QAbstractAxis *axis, QAbstractSeries *series = 0);
109 void setAxisY(QAbstractAxis *axis, QAbstractSeries *series = Q_NULLPTR);
110 QAbstractAxis *axisX(QAbstractSeries *series = 0) const;
110 QAbstractAxis *axisX(QAbstractSeries *series = Q_NULLPTR) const;
111 QAbstractAxis *axisY(QAbstractSeries *series = 0) const;
111 QAbstractAxis *axisY(QAbstractSeries *series = Q_NULLPTR) const;
112 // ******************
112 // ******************
113
113
114 void addAxis(QAbstractAxis *axis, Qt::Alignment alignment);
114 void addAxis(QAbstractAxis *axis, Qt::Alignment alignment);
115 void removeAxis(QAbstractAxis *axis);
115 void removeAxis(QAbstractAxis *axis);
116 QList<QAbstractAxis*> axes(Qt::Orientations orientation = Qt::Horizontal|Qt::Vertical, QAbstractSeries *series = 0) const;
116 QList<QAbstractAxis*> axes(Qt::Orientations orientation = Qt::Horizontal|Qt::Vertical, QAbstractSeries *series = Q_NULLPTR) const;
117
117
118 void createDefaultAxes();
118 void createDefaultAxes();
119
119
120 void setTheme(QChart::ChartTheme theme);
120 void setTheme(QChart::ChartTheme theme);
121 QChart::ChartTheme theme() const;
121 QChart::ChartTheme theme() const;
122
122
123 void setTitle(const QString &title);
123 void setTitle(const QString &title);
124 QString title() const;
124 QString title() const;
125 void setTitleFont(const QFont &font);
125 void setTitleFont(const QFont &font);
126 QFont titleFont() const;
126 QFont titleFont() const;
127 void setTitleBrush(const QBrush &brush);
127 void setTitleBrush(const QBrush &brush);
128 QBrush titleBrush() const;
128 QBrush titleBrush() const;
129
129
130 void setBackgroundBrush(const QBrush &brush);
130 void setBackgroundBrush(const QBrush &brush);
131 QBrush backgroundBrush() const;
131 QBrush backgroundBrush() const;
132 void setBackgroundPen(const QPen &pen);
132 void setBackgroundPen(const QPen &pen);
133 QPen backgroundPen() const;
133 QPen backgroundPen() const;
134 void setBackgroundVisible(bool visible = true);
134 void setBackgroundVisible(bool visible = true);
135 bool isBackgroundVisible() const;
135 bool isBackgroundVisible() const;
136
136
137 void setDropShadowEnabled(bool enabled = true);
137 void setDropShadowEnabled(bool enabled = true);
138 bool isDropShadowEnabled() const;
138 bool isDropShadowEnabled() const;
139 void setBackgroundRoundness(qreal diameter);
139 void setBackgroundRoundness(qreal diameter);
140 qreal backgroundRoundness() const;
140 qreal backgroundRoundness() const;
141
141
142 void setAnimationOptions(AnimationOptions options);
142 void setAnimationOptions(AnimationOptions options);
143 AnimationOptions animationOptions() const;
143 AnimationOptions animationOptions() const;
144 void setAnimationDuration(int msecs);
144 void setAnimationDuration(int msecs);
145 int animationDuration() const;
145 int animationDuration() const;
146 void setAnimationEasingCurve(const QEasingCurve &curve);
146 void setAnimationEasingCurve(const QEasingCurve &curve);
147 QEasingCurve animationEasingCurve() const;
147 QEasingCurve animationEasingCurve() const;
148
148
149 void zoomIn();
149 void zoomIn();
150 void zoomOut();
150 void zoomOut();
151
151
152 void zoomIn(const QRectF &rect);
152 void zoomIn(const QRectF &rect);
153 void zoom(qreal factor);
153 void zoom(qreal factor);
154 void zoomReset();
154 void zoomReset();
155 bool isZoomed();
155 bool isZoomed();
156
156
157 void scroll(qreal dx, qreal dy);
157 void scroll(qreal dx, qreal dy);
158
158
159 QLegend *legend() const;
159 QLegend *legend() const;
160
160
161 void setMargins(const QMargins &margins);
161 void setMargins(const QMargins &margins);
162 QMargins margins() const;
162 QMargins margins() const;
163
163
164 QRectF plotArea() const;
164 QRectF plotArea() const;
165 void setPlotAreaBackgroundBrush(const QBrush &brush);
165 void setPlotAreaBackgroundBrush(const QBrush &brush);
166 QBrush plotAreaBackgroundBrush() const;
166 QBrush plotAreaBackgroundBrush() const;
167 void setPlotAreaBackgroundPen(const QPen &pen);
167 void setPlotAreaBackgroundPen(const QPen &pen);
168 QPen plotAreaBackgroundPen() const;
168 QPen plotAreaBackgroundPen() const;
169 void setPlotAreaBackgroundVisible(bool visible = true);
169 void setPlotAreaBackgroundVisible(bool visible = true);
170 bool isPlotAreaBackgroundVisible() const;
170 bool isPlotAreaBackgroundVisible() const;
171 void setLocalizeNumbers(bool localize);
171 void setLocalizeNumbers(bool localize);
172 bool localizeNumbers() const;
172 bool localizeNumbers() const;
173 void setLocale(const QLocale &locale);
173 void setLocale(const QLocale &locale);
174 QLocale locale() const;
174 QLocale locale() const;
175
175
176 QPointF mapToValue(const QPointF &position, QAbstractSeries *series = 0);
176 QPointF mapToValue(const QPointF &position, QAbstractSeries *series = Q_NULLPTR);
177 QPointF mapToPosition(const QPointF &value, QAbstractSeries *series = 0);
177 QPointF mapToPosition(const QPointF &value, QAbstractSeries *series = Q_NULLPTR);
178
178
179 ChartType chartType() const;
179 ChartType chartType() const;
180
180
181 Q_SIGNALS:
181 Q_SIGNALS:
182 void plotAreaChanged(const QRectF &plotArea);
182 void plotAreaChanged(const QRectF &plotArea);
183
183
184 protected:
184 protected:
185 explicit QChart(QChart::ChartType type, QGraphicsItem *parent, Qt::WindowFlags wFlags);
185 explicit QChart(QChart::ChartType type, QGraphicsItem *parent, Qt::WindowFlags wFlags);
186 QScopedPointer<QChartPrivate> d_ptr;
186 QScopedPointer<QChartPrivate> d_ptr;
187 friend class QLegend;
187 friend class QLegend;
188 friend class DeclarativeChart;
188 friend class DeclarativeChart;
189 friend class ChartDataSet;
189 friend class ChartDataSet;
190 friend class ChartPresenter;
190 friend class ChartPresenter;
191 friend class ChartThemeManager;
191 friend class ChartThemeManager;
192 friend class QAbstractSeries;
192 friend class QAbstractSeries;
193 friend class QBoxPlotSeriesPrivate;
193 friend class QBoxPlotSeriesPrivate;
194
194
195 private:
195 private:
196 Q_DISABLE_COPY(QChart)
196 Q_DISABLE_COPY(QChart)
197 };
197 };
198
198
199 QT_CHARTS_END_NAMESPACE
199 QT_CHARTS_END_NAMESPACE
200
200
201 Q_DECLARE_OPERATORS_FOR_FLAGS(QT_CHARTS_NAMESPACE::QChart::AnimationOptions)
201 Q_DECLARE_OPERATORS_FOR_FLAGS(QT_CHARTS_NAMESPACE::QChart::AnimationOptions)
202
202
203 #endif // QCHART_H
203 #endif // QCHART_H
Show file before | Show file after | Hide comments
@@ -1,86 +1,86
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QCHARTVIEW_H
30 #ifndef QCHARTVIEW_H
31 #define QCHARTVIEW_H
31 #define QCHARTVIEW_H
32
32
33 #include <QtCharts/QAbstractAxis>
33 #include <QtCharts/QAbstractAxis>
34 #include <QtCharts/QAbstractSeries>
34 #include <QtCharts/QAbstractSeries>
35 #include <QtCharts/QChart>
35 #include <QtCharts/QChart>
36 #include <QtWidgets/QGraphicsView>
36 #include <QtWidgets/QGraphicsView>
37
37
38 QT_BEGIN_NAMESPACE
38 QT_BEGIN_NAMESPACE
39 class QGraphicsScene;
39 class QGraphicsScene;
40 class QRubberBand;
40 class QRubberBand;
41 QT_END_NAMESPACE
41 QT_END_NAMESPACE
42
42
43 QT_CHARTS_BEGIN_NAMESPACE
43 QT_CHARTS_BEGIN_NAMESPACE
44
44
45 class QChartViewPrivate;
45 class QChartViewPrivate;
46
46
47 class QT_CHARTS_EXPORT QChartView : public QGraphicsView
47 class QT_CHARTS_EXPORT QChartView : public QGraphicsView
48 {
48 {
49 Q_OBJECT
49 Q_OBJECT
50 Q_ENUMS(RubberBand)
50 Q_ENUMS(RubberBand)
51 public:
51 public:
52
52
53 enum RubberBand {
53 enum RubberBand {
54 NoRubberBand = 0x0,
54 NoRubberBand = 0x0,
55 VerticalRubberBand = 0x1,
55 VerticalRubberBand = 0x1,
56 HorizontalRubberBand = 0x2,
56 HorizontalRubberBand = 0x2,
57 RectangleRubberBand = 0x3
57 RectangleRubberBand = 0x3
58 };
58 };
59
59
60 Q_DECLARE_FLAGS(RubberBands, RubberBand)
60 Q_DECLARE_FLAGS(RubberBands, RubberBand)
61
61
62 explicit QChartView(QWidget *parent = 0);
62 explicit QChartView(QWidget *parent = Q_NULLPTR);
63 explicit QChartView(QChart *chart, QWidget *parent = 0);
63 explicit QChartView(QChart *chart, QWidget *parent = Q_NULLPTR);
64 ~QChartView();
64 ~QChartView();
65
65
66 void setRubberBand(const RubberBands &rubberBands);
66 void setRubberBand(const RubberBands &rubberBands);
67 RubberBands rubberBand() const;
67 RubberBands rubberBand() const;
68
68
69 QChart *chart() const;
69 QChart *chart() const;
70 void setChart(QChart *chart);
70 void setChart(QChart *chart);
71
71
72 protected:
72 protected:
73 void resizeEvent(QResizeEvent *event);
73 void resizeEvent(QResizeEvent *event);
74 void mousePressEvent(QMouseEvent *event);
74 void mousePressEvent(QMouseEvent *event);
75 void mouseMoveEvent(QMouseEvent *event);
75 void mouseMoveEvent(QMouseEvent *event);
76 void mouseReleaseEvent(QMouseEvent *event);
76 void mouseReleaseEvent(QMouseEvent *event);
77
77
78 QScopedPointer<QChartViewPrivate> d_ptr;
78 QScopedPointer<QChartViewPrivate> d_ptr;
79
79
80 private:
80 private:
81 Q_DISABLE_COPY(QChartView)
81 Q_DISABLE_COPY(QChartView)
82 };
82 };
83
83
84 QT_CHARTS_END_NAMESPACE
84 QT_CHARTS_END_NAMESPACE
85
85
86 #endif // QCHARTVIEW_H
86 #endif // QCHARTVIEW_H
Show file before | Show file after | Hide comments
@@ -1,69 +1,69
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QPOLARCHART_H
30 #ifndef QPOLARCHART_H
31 #define QPOLARCHART_H
31 #define QPOLARCHART_H
32
32
33 #include <QtCharts/QChart>
33 #include <QtCharts/QChart>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36
36
37 class QAbstractSeries;
37 class QAbstractSeries;
38 class QAbstractAxis;
38 class QAbstractAxis;
39
39
40 class QT_CHARTS_EXPORT QPolarChart : public QChart
40 class QT_CHARTS_EXPORT QPolarChart : public QChart
41 {
41 {
42 Q_OBJECT
42 Q_OBJECT
43 Q_ENUMS(PolarOrientation)
43 Q_ENUMS(PolarOrientation)
44 Q_FLAGS(PolarOrientations)
44 Q_FLAGS(PolarOrientations)
45
45
46 public:
46 public:
47 enum PolarOrientation {
47 enum PolarOrientation {
48 PolarOrientationRadial = 0x1,
48 PolarOrientationRadial = 0x1,
49 PolarOrientationAngular = 0x2
49 PolarOrientationAngular = 0x2
50 };
50 };
51 Q_DECLARE_FLAGS(PolarOrientations, PolarOrientation)
51 Q_DECLARE_FLAGS(PolarOrientations, PolarOrientation)
52
52
53 public:
53 public:
54 explicit QPolarChart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
54 explicit QPolarChart(QGraphicsItem *parent = Q_NULLPTR, Qt::WindowFlags wFlags = Qt::WindowFlags());
55 ~QPolarChart();
55 ~QPolarChart();
56
56
57 void addAxis(QAbstractAxis *axis, PolarOrientation polarOrientation);
57 void addAxis(QAbstractAxis *axis, PolarOrientation polarOrientation);
58
58
59 QList<QAbstractAxis*> axes(PolarOrientations polarOrientation = PolarOrientations(PolarOrientationRadial | PolarOrientationAngular), QAbstractSeries *series = 0) const;
59 QList<QAbstractAxis*> axes(PolarOrientations polarOrientation = PolarOrientations(PolarOrientationRadial | PolarOrientationAngular), QAbstractSeries *series = Q_NULLPTR) const;
60
60
61 static PolarOrientation axisPolarOrientation(QAbstractAxis *axis);
61 static PolarOrientation axisPolarOrientation(QAbstractAxis *axis);
62
62
63 private:
63 private:
64 Q_DISABLE_COPY(QPolarChart)
64 Q_DISABLE_COPY(QPolarChart)
65 };
65 };
66
66
67 QT_CHARTS_END_NAMESPACE
67 QT_CHARTS_END_NAMESPACE
68
68
69 #endif // QCHART_H
69 #endif // QCHART_H
Show file before | Show file after | Hide comments
@@ -1,86 +1,86
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QSCATTERSERIES_H
30 #ifndef QSCATTERSERIES_H
31 #define QSCATTERSERIES_H
31 #define QSCATTERSERIES_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCharts/qxyseries.h>
34 #include <QtCharts/qxyseries.h>
35
35
36 QT_CHARTS_BEGIN_NAMESPACE
36 QT_CHARTS_BEGIN_NAMESPACE
37
37
38 class QScatterSeriesPrivate;
38 class QScatterSeriesPrivate;
39
39
40 class QT_CHARTS_EXPORT QScatterSeries : public QXYSeries
40 class QT_CHARTS_EXPORT QScatterSeries : public QXYSeries
41 {
41 {
42 Q_OBJECT
42 Q_OBJECT
43 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
43 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
44 Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged)
44 Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged)
45 Q_PROPERTY(MarkerShape markerShape READ markerShape WRITE setMarkerShape NOTIFY markerShapeChanged)
45 Q_PROPERTY(MarkerShape markerShape READ markerShape WRITE setMarkerShape NOTIFY markerShapeChanged)
46 Q_PROPERTY(qreal markerSize READ markerSize WRITE setMarkerSize NOTIFY markerSizeChanged)
46 Q_PROPERTY(qreal markerSize READ markerSize WRITE setMarkerSize NOTIFY markerSizeChanged)
47 Q_PROPERTY(QBrush brush READ brush WRITE setBrush)
47 Q_PROPERTY(QBrush brush READ brush WRITE setBrush)
48 Q_ENUMS(MarkerShape)
48 Q_ENUMS(MarkerShape)
49
49
50 public:
50 public:
51 enum MarkerShape {
51 enum MarkerShape {
52 MarkerShapeCircle,
52 MarkerShapeCircle,
53 MarkerShapeRectangle
53 MarkerShapeRectangle
54 };
54 };
55
55
56 public:
56 public:
57 explicit QScatterSeries(QObject *parent = 0);
57 explicit QScatterSeries(QObject *parent = Q_NULLPTR);
58 ~QScatterSeries();
58 ~QScatterSeries();
59 QAbstractSeries::SeriesType type() const;
59 QAbstractSeries::SeriesType type() const;
60 void setPen(const QPen &pen);
60 void setPen(const QPen &pen);
61 void setBrush(const QBrush &brush);
61 void setBrush(const QBrush &brush);
62 QBrush brush() const;
62 QBrush brush() const;
63 void setColor(const QColor &color);
63 void setColor(const QColor &color);
64 QColor color() const;
64 QColor color() const;
65 void setBorderColor(const QColor &color);
65 void setBorderColor(const QColor &color);
66 QColor borderColor() const;
66 QColor borderColor() const;
67 MarkerShape markerShape() const;
67 MarkerShape markerShape() const;
68 void setMarkerShape(MarkerShape shape);
68 void setMarkerShape(MarkerShape shape);
69 qreal markerSize() const;
69 qreal markerSize() const;
70 void setMarkerSize(qreal size);
70 void setMarkerSize(qreal size);
71
71
72 Q_SIGNALS:
72 Q_SIGNALS:
73 void colorChanged(QColor color);
73 void colorChanged(QColor color);
74 void borderColorChanged(QColor color);
74 void borderColorChanged(QColor color);
75 void markerShapeChanged(MarkerShape shape);
75 void markerShapeChanged(MarkerShape shape);
76 void markerSizeChanged(qreal size);
76 void markerSizeChanged(qreal size);
77
77
78 private:
78 private:
79 Q_DECLARE_PRIVATE(QScatterSeries)
79 Q_DECLARE_PRIVATE(QScatterSeries)
80 Q_DISABLE_COPY(QScatterSeries)
80 Q_DISABLE_COPY(QScatterSeries)
81 friend class ScatterChartItem;
81 friend class ScatterChartItem;
82 };
82 };
83
83
84 QT_CHARTS_END_NAMESPACE
84 QT_CHARTS_END_NAMESPACE
85
85
86 #endif // QSCATTERSERIES_H
86 #endif // QSCATTERSERIES_H
Show file before | Show file after | Hide comments
@@ -1,60 +1,60
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QSPLINESERIES_H
30 #ifndef QSPLINESERIES_H
31 #define QSPLINESERIES_H
31 #define QSPLINESERIES_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCharts/qlineseries.h>
34 #include <QtCharts/qlineseries.h>
35 #include <QtCore/QList>
35 #include <QtCore/QList>
36 #include <QtCore/QPointF>
36 #include <QtCore/QPointF>
37 #include <QtCore/QtGlobal>
37 #include <QtCore/QtGlobal>
38
38
39 QT_CHARTS_BEGIN_NAMESPACE
39 QT_CHARTS_BEGIN_NAMESPACE
40
40
41 class QSplineSeriesPrivate;
41 class QSplineSeriesPrivate;
42
42
43 class QT_CHARTS_EXPORT QSplineSeries : public QLineSeries
43 class QT_CHARTS_EXPORT QSplineSeries : public QLineSeries
44 {
44 {
45 Q_OBJECT
45 Q_OBJECT
46
46
47 public:
47 public:
48 explicit QSplineSeries(QObject *parent = 0);
48 explicit QSplineSeries(QObject *parent = Q_NULLPTR);
49 ~QSplineSeries();
49 ~QSplineSeries();
50 QAbstractSeries::SeriesType type() const;
50 QAbstractSeries::SeriesType type() const;
51
51
52 private:
52 private:
53 Q_DECLARE_PRIVATE(QSplineSeries)
53 Q_DECLARE_PRIVATE(QSplineSeries)
54 Q_DISABLE_COPY(QSplineSeries)
54 Q_DISABLE_COPY(QSplineSeries)
55 friend class SplineChartItem;
55 friend class SplineChartItem;
56 };
56 };
57
57
58 QT_CHARTS_END_NAMESPACE
58 QT_CHARTS_END_NAMESPACE
59
59
60 #endif // QSPLINESERIES_H
60 #endif // QSPLINESERIES_H
Show file before | Show file after | Hide comments
@@ -1,79 +1,79
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QHXYMODELMAPPER_H
30 #ifndef QHXYMODELMAPPER_H
31 #define QHXYMODELMAPPER_H
31 #define QHXYMODELMAPPER_H
32
32
33 #include <QtCharts/QXYModelMapper>
33 #include <QtCharts/QXYModelMapper>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
37 class QT_CHARTS_EXPORT QHXYModelMapper : public QXYModelMapper
37 class QT_CHARTS_EXPORT QHXYModelMapper : public QXYModelMapper
38 {
38 {
39 Q_OBJECT
39 Q_OBJECT
40 Q_PROPERTY(QXYSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
40 Q_PROPERTY(QXYSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
42 Q_PROPERTY(int xRow READ xRow WRITE setXRow NOTIFY xRowChanged)
42 Q_PROPERTY(int xRow READ xRow WRITE setXRow NOTIFY xRowChanged)
43 Q_PROPERTY(int yRow READ yRow WRITE setYRow NOTIFY yRowChanged)
43 Q_PROPERTY(int yRow READ yRow WRITE setYRow NOTIFY yRowChanged)
44 Q_PROPERTY(int firstColumn READ firstColumn WRITE setFirstColumn NOTIFY firstColumnChanged)
44 Q_PROPERTY(int firstColumn READ firstColumn WRITE setFirstColumn NOTIFY firstColumnChanged)
45 Q_PROPERTY(int columnCount READ columnCount WRITE setColumnCount NOTIFY columnCountChanged)
45 Q_PROPERTY(int columnCount READ columnCount WRITE setColumnCount NOTIFY columnCountChanged)
46
46
47 public:
47 public:
48 explicit QHXYModelMapper(QObject *parent = 0);
48 explicit QHXYModelMapper(QObject *parent = Q_NULLPTR);
49
49
50 QAbstractItemModel *model() const;
50 QAbstractItemModel *model() const;
51 void setModel(QAbstractItemModel *model);
51 void setModel(QAbstractItemModel *model);
52
52
53 QXYSeries *series() const;
53 QXYSeries *series() const;
54 void setSeries(QXYSeries *series);
54 void setSeries(QXYSeries *series);
55
55
56 int xRow() const;
56 int xRow() const;
57 void setXRow(int xRow);
57 void setXRow(int xRow);
58
58
59 int yRow() const;
59 int yRow() const;
60 void setYRow(int yRow);
60 void setYRow(int yRow);
61
61
62 int firstColumn() const;
62 int firstColumn() const;
63 void setFirstColumn(int firstColumn);
63 void setFirstColumn(int firstColumn);
64
64
65 int columnCount() const;
65 int columnCount() const;
66 void setColumnCount(int columnCount);
66 void setColumnCount(int columnCount);
67
67
68 Q_SIGNALS:
68 Q_SIGNALS:
69 void seriesReplaced();
69 void seriesReplaced();
70 void modelReplaced();
70 void modelReplaced();
71 void xRowChanged();
71 void xRowChanged();
72 void yRowChanged();
72 void yRowChanged();
73 void firstColumnChanged();
73 void firstColumnChanged();
74 void columnCountChanged();
74 void columnCountChanged();
75 };
75 };
76
76
77 QT_CHARTS_END_NAMESPACE
77 QT_CHARTS_END_NAMESPACE
78
78
79 #endif // QHXYMODELMAPPER_H
79 #endif // QHXYMODELMAPPER_H
Show file before | Show file after | Hide comments
@@ -1,79 +1,79
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QVXYMODELMAPPER_H
30 #ifndef QVXYMODELMAPPER_H
31 #define QVXYMODELMAPPER_H
31 #define QVXYMODELMAPPER_H
32
32
33 #include <QtCharts/QXYModelMapper>
33 #include <QtCharts/QXYModelMapper>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
36 /* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
37 class QT_CHARTS_EXPORT QVXYModelMapper : public QXYModelMapper
37 class QT_CHARTS_EXPORT QVXYModelMapper : public QXYModelMapper
38 {
38 {
39 Q_OBJECT
39 Q_OBJECT
40 Q_PROPERTY(QXYSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
40 Q_PROPERTY(QXYSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
41 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
42 Q_PROPERTY(int xColumn READ xColumn WRITE setXColumn NOTIFY xColumnChanged)
42 Q_PROPERTY(int xColumn READ xColumn WRITE setXColumn NOTIFY xColumnChanged)
43 Q_PROPERTY(int yColumn READ yColumn WRITE setYColumn NOTIFY yColumnChanged)
43 Q_PROPERTY(int yColumn READ yColumn WRITE setYColumn NOTIFY yColumnChanged)
44 Q_PROPERTY(int firstRow READ firstRow WRITE setFirstRow NOTIFY firstRowChanged)
44 Q_PROPERTY(int firstRow READ firstRow WRITE setFirstRow NOTIFY firstRowChanged)
45 Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount NOTIFY rowCountChanged)
45 Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount NOTIFY rowCountChanged)
46
46
47 public:
47 public:
48 explicit QVXYModelMapper(QObject *parent = 0);
48 explicit QVXYModelMapper(QObject *parent = Q_NULLPTR);
49
49
50 QAbstractItemModel *model() const;
50 QAbstractItemModel *model() const;
51 void setModel(QAbstractItemModel *model);
51 void setModel(QAbstractItemModel *model);
52
52
53 QXYSeries *series() const;
53 QXYSeries *series() const;
54 void setSeries(QXYSeries *series);
54 void setSeries(QXYSeries *series);
55
55
56 int xColumn() const;
56 int xColumn() const;
57 void setXColumn(int xColumn);
57 void setXColumn(int xColumn);
58
58
59 int yColumn() const;
59 int yColumn() const;
60 void setYColumn(int yColumn);
60 void setYColumn(int yColumn);
61
61
62 int firstRow() const;
62 int firstRow() const;
63 void setFirstRow(int firstRow);
63 void setFirstRow(int firstRow);
64
64
65 int rowCount() const;
65 int rowCount() const;
66 void setRowCount(int rowCount);
66 void setRowCount(int rowCount);
67
67
68 Q_SIGNALS:
68 Q_SIGNALS:
69 void seriesReplaced();
69 void seriesReplaced();
70 void modelReplaced();
70 void modelReplaced();
71 void xColumnChanged();
71 void xColumnChanged();
72 void yColumnChanged();
72 void yColumnChanged();
73 void firstRowChanged();
73 void firstRowChanged();
74 void rowCountChanged();
74 void rowCountChanged();
75 };
75 };
76
76
77 QT_CHARTS_END_NAMESPACE
77 QT_CHARTS_END_NAMESPACE
78
78
79 #endif // QVXYMODELMAPPER_H
79 #endif // QVXYMODELMAPPER_H
Show file before | Show file after | Hide comments
@@ -1,80 +1,80
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QXYMODELMAPPER_H
30 #ifndef QXYMODELMAPPER_H
31 #define QXYMODELMAPPER_H
31 #define QXYMODELMAPPER_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCore/QObject>
34 #include <QtCore/QObject>
35
35
36 QT_BEGIN_NAMESPACE
36 QT_BEGIN_NAMESPACE
37 class QAbstractItemModel;
37 class QAbstractItemModel;
38 QT_END_NAMESPACE
38 QT_END_NAMESPACE
39
39
40 QT_CHARTS_BEGIN_NAMESPACE
40 QT_CHARTS_BEGIN_NAMESPACE
41
41
42 class QXYModelMapperPrivate;
42 class QXYModelMapperPrivate;
43 class QXYSeries;
43 class QXYSeries;
44
44
45 class QT_CHARTS_EXPORT QXYModelMapper : public QObject
45 class QT_CHARTS_EXPORT QXYModelMapper : public QObject
46 {
46 {
47 Q_OBJECT
47 Q_OBJECT
48
48
49 protected:
49 protected:
50 explicit QXYModelMapper(QObject *parent = 0);
50 explicit QXYModelMapper(QObject *parent = Q_NULLPTR);
51
51
52 QAbstractItemModel *model() const;
52 QAbstractItemModel *model() const;
53 void setModel(QAbstractItemModel *model);
53 void setModel(QAbstractItemModel *model);
54
54
55 QXYSeries *series() const;
55 QXYSeries *series() const;
56 void setSeries(QXYSeries *series);
56 void setSeries(QXYSeries *series);
57
57
58 int first() const;
58 int first() const;
59 void setFirst(int first);
59 void setFirst(int first);
60
60
61 int count() const;
61 int count() const;
62 void setCount(int count);
62 void setCount(int count);
63
63
64 Qt::Orientation orientation() const;
64 Qt::Orientation orientation() const;
65 void setOrientation(Qt::Orientation orientation);
65 void setOrientation(Qt::Orientation orientation);
66
66
67 int xSection() const;
67 int xSection() const;
68 void setXSection(int xSection);
68 void setXSection(int xSection);
69
69
70 int ySection() const;
70 int ySection() const;
71 void setYSection(int ySection);
71 void setYSection(int ySection);
72
72
73 protected:
73 protected:
74 QXYModelMapperPrivate *const d_ptr;
74 QXYModelMapperPrivate *const d_ptr;
75 Q_DECLARE_PRIVATE(QXYModelMapper)
75 Q_DECLARE_PRIVATE(QXYModelMapper)
76 };
76 };
77
77
78 QT_CHARTS_END_NAMESPACE
78 QT_CHARTS_END_NAMESPACE
79
79
80 #endif // QXYMODELMAPPER_H
80 #endif // QXYMODELMAPPER_H
Show file before | Show file after | Hide comments
@@ -1,144 +1,144
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #ifndef QXYSERIES_H
30 #ifndef QXYSERIES_H
31 #define QXYSERIES_H
31 #define QXYSERIES_H
32
32
33 #include <QtCharts/QChartGlobal>
33 #include <QtCharts/QChartGlobal>
34 #include <QtCharts/QAbstractSeries>
34 #include <QtCharts/QAbstractSeries>
35 #include <QtGui/QPen>
35 #include <QtGui/QPen>
36 #include <QtGui/QBrush>
36 #include <QtGui/QBrush>
37
37
38 QT_BEGIN_NAMESPACE
38 QT_BEGIN_NAMESPACE
39 class QModelIndex;
39 class QModelIndex;
40 QT_END_NAMESPACE
40 QT_END_NAMESPACE
41
41
42 QT_CHARTS_BEGIN_NAMESPACE
42 QT_CHARTS_BEGIN_NAMESPACE
43
43
44 class QXYSeriesPrivate;
44 class QXYSeriesPrivate;
45 class QXYModelMapper;
45 class QXYModelMapper;
46
46
47 class QT_CHARTS_EXPORT QXYSeries : public QAbstractSeries
47 class QT_CHARTS_EXPORT QXYSeries : public QAbstractSeries
48 {
48 {
49 Q_OBJECT
49 Q_OBJECT
50 Q_PROPERTY(bool pointsVisible READ pointsVisible WRITE setPointsVisible)
50 Q_PROPERTY(bool pointsVisible READ pointsVisible WRITE setPointsVisible)
51 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
51 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
52 Q_PROPERTY(QString pointLabelsFormat READ pointLabelsFormat WRITE setPointLabelsFormat NOTIFY pointLabelsFormatChanged)
52 Q_PROPERTY(QString pointLabelsFormat READ pointLabelsFormat WRITE setPointLabelsFormat NOTIFY pointLabelsFormatChanged)
53 Q_PROPERTY(bool pointLabelsVisible READ pointLabelsVisible WRITE setPointLabelsVisible NOTIFY pointLabelsVisibilityChanged)
53 Q_PROPERTY(bool pointLabelsVisible READ pointLabelsVisible WRITE setPointLabelsVisible NOTIFY pointLabelsVisibilityChanged)
54 Q_PROPERTY(QFont pointLabelsFont READ pointLabelsFont WRITE setPointLabelsFont NOTIFY pointLabelsFontChanged)
54 Q_PROPERTY(QFont pointLabelsFont READ pointLabelsFont WRITE setPointLabelsFont NOTIFY pointLabelsFontChanged)
55 Q_PROPERTY(QColor pointLabelsColor READ pointLabelsColor WRITE setPointLabelsColor NOTIFY pointLabelsColorChanged)
55 Q_PROPERTY(QColor pointLabelsColor READ pointLabelsColor WRITE setPointLabelsColor NOTIFY pointLabelsColorChanged)
56 Q_PROPERTY(bool pointLabelsClipping READ pointLabelsClipping WRITE setPointLabelsClipping NOTIFY pointLabelsClippingChanged)
56 Q_PROPERTY(bool pointLabelsClipping READ pointLabelsClipping WRITE setPointLabelsClipping NOTIFY pointLabelsClippingChanged)
57
57
58 protected:
58 protected:
59 explicit QXYSeries(QXYSeriesPrivate &d, QObject *parent = 0);
59 explicit QXYSeries(QXYSeriesPrivate &d, QObject *parent = Q_NULLPTR);
60
60
61 public:
61 public:
62 ~QXYSeries();
62 ~QXYSeries();
63 void append(qreal x, qreal y);
63 void append(qreal x, qreal y);
64 void append(const QPointF &point);
64 void append(const QPointF &point);
65 void append(const QList<QPointF> &points);
65 void append(const QList<QPointF> &points);
66 void replace(qreal oldX, qreal oldY, qreal newX, qreal newY);
66 void replace(qreal oldX, qreal oldY, qreal newX, qreal newY);
67 void replace(const QPointF &oldPoint, const QPointF &newPoint);
67 void replace(const QPointF &oldPoint, const QPointF &newPoint);
68 void replace(int index, qreal newX, qreal newY);
68 void replace(int index, qreal newX, qreal newY);
69 void replace(int index, const QPointF &newPoint);
69 void replace(int index, const QPointF &newPoint);
70 void remove(qreal x, qreal y);
70 void remove(qreal x, qreal y);
71 void remove(const QPointF &point);
71 void remove(const QPointF &point);
72 void remove(int index);
72 void remove(int index);
73 void removePoints(int index, int count);
73 void removePoints(int index, int count);
74 void insert(int index, const QPointF &point);
74 void insert(int index, const QPointF &point);
75 void clear();
75 void clear();
76
76
77 int count() const;
77 int count() const;
78 QList<QPointF> points() const;
78 QList<QPointF> points() const;
79 QVector<QPointF> pointsVector() const;
79 QVector<QPointF> pointsVector() const;
80 const QPointF &at(int index) const;
80 const QPointF &at(int index) const;
81
81
82 QXYSeries &operator << (const QPointF &point);
82 QXYSeries &operator << (const QPointF &point);
83 QXYSeries &operator << (const QList<QPointF> &points);
83 QXYSeries &operator << (const QList<QPointF> &points);
84
84
85 virtual void setPen(const QPen &pen);
85 virtual void setPen(const QPen &pen);
86 QPen pen() const;
86 QPen pen() const;
87
87
88 virtual void setBrush(const QBrush &brush);
88 virtual void setBrush(const QBrush &brush);
89 QBrush brush() const;
89 QBrush brush() const;
90
90
91 virtual void setColor(const QColor &color);
91 virtual void setColor(const QColor &color);
92 virtual QColor color() const;
92 virtual QColor color() const;
93
93
94 void setPointsVisible(bool visible = true);
94 void setPointsVisible(bool visible = true);
95 bool pointsVisible() const;
95 bool pointsVisible() const;
96
96
97 void setPointLabelsFormat(const QString &format);
97 void setPointLabelsFormat(const QString &format);
98 QString pointLabelsFormat() const;
98 QString pointLabelsFormat() const;
99
99
100 void setPointLabelsVisible(bool visible = true);
100 void setPointLabelsVisible(bool visible = true);
101 bool pointLabelsVisible() const;
101 bool pointLabelsVisible() const;
102
102
103 void setPointLabelsFont(const QFont &font);
103 void setPointLabelsFont(const QFont &font);
104 QFont pointLabelsFont() const;
104 QFont pointLabelsFont() const;
105
105
106 void setPointLabelsColor(const QColor &color);
106 void setPointLabelsColor(const QColor &color);
107 QColor pointLabelsColor() const;
107 QColor pointLabelsColor() const;
108
108
109 void setPointLabelsClipping(bool enabled = true);
109 void setPointLabelsClipping(bool enabled = true);
110 bool pointLabelsClipping() const;
110 bool pointLabelsClipping() const;
111
111
112 void replace(QList<QPointF> points);
112 void replace(QList<QPointF> points);
113 void replace(QVector<QPointF> points);
113 void replace(QVector<QPointF> points);
114
114
115 Q_SIGNALS:
115 Q_SIGNALS:
116 void clicked(const QPointF &point);
116 void clicked(const QPointF &point);
117 void hovered(const QPointF &point, bool state);
117 void hovered(const QPointF &point, bool state);
118 void pressed(const QPointF &point);
118 void pressed(const QPointF &point);
119 void released(const QPointF &point);
119 void released(const QPointF &point);
120 void doubleClicked(const QPointF &point);
120 void doubleClicked(const QPointF &point);
121 void pointReplaced(int index);
121 void pointReplaced(int index);
122 void pointRemoved(int index);
122 void pointRemoved(int index);
123 void pointAdded(int index);
123 void pointAdded(int index);
124 void colorChanged(QColor color);
124 void colorChanged(QColor color);
125 void pointsReplaced();
125 void pointsReplaced();
126 void pointLabelsFormatChanged(const QString &format);
126 void pointLabelsFormatChanged(const QString &format);
127 void pointLabelsVisibilityChanged(bool visible);
127 void pointLabelsVisibilityChanged(bool visible);
128 void pointLabelsFontChanged(const QFont &font);
128 void pointLabelsFontChanged(const QFont &font);
129 void pointLabelsColorChanged(const QColor &color);
129 void pointLabelsColorChanged(const QColor &color);
130 void pointLabelsClippingChanged(bool clipping);
130 void pointLabelsClippingChanged(bool clipping);
131 void pointsRemoved(int index, int count);
131 void pointsRemoved(int index, int count);
132 void penChanged(const QPen &pen);
132 void penChanged(const QPen &pen);
133
133
134 private:
134 private:
135 Q_DECLARE_PRIVATE(QXYSeries)
135 Q_DECLARE_PRIVATE(QXYSeries)
136 Q_DISABLE_COPY(QXYSeries)
136 Q_DISABLE_COPY(QXYSeries)
137 friend class QXYLegendMarkerPrivate;
137 friend class QXYLegendMarkerPrivate;
138 friend class XYLegendMarker;
138 friend class XYLegendMarker;
139 friend class XYChart;
139 friend class XYChart;
140 };
140 };
141
141
142 QT_CHARTS_END_NAMESPACE
142 QT_CHARTS_END_NAMESPACE
143
143
144 #endif // QXYSERIES_H
144 #endif // QXYSERIES_H
Show file before | Show file after | Hide comments
@@ -1,518 +1,518
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #include "declarativebarseries.h"
30 #include "declarativebarseries.h"
31 #include <QtCharts/QBarSet>
31 #include <QtCharts/QBarSet>
32 #include <QtCharts/QVBarModelMapper>
32 #include <QtCharts/QVBarModelMapper>
33 #include <QtCharts/QHBarModelMapper>
33 #include <QtCharts/QHBarModelMapper>
34
34
35 QT_CHARTS_BEGIN_NAMESPACE
35 QT_CHARTS_BEGIN_NAMESPACE
36
36
37 DeclarativeBarSet::DeclarativeBarSet(QObject *parent)
37 DeclarativeBarSet::DeclarativeBarSet(QObject *parent)
38 : QBarSet("", parent)
38 : QBarSet("", parent)
39 {
39 {
40 connect(this, SIGNAL(valuesAdded(int,int)), this, SLOT(handleCountChanged(int,int)));
40 connect(this, SIGNAL(valuesAdded(int,int)), this, SLOT(handleCountChanged(int,int)));
41 connect(this, SIGNAL(valuesRemoved(int,int)), this, SLOT(handleCountChanged(int,int)));
41 connect(this, SIGNAL(valuesRemoved(int,int)), this, SLOT(handleCountChanged(int,int)));
42 connect(this, SIGNAL(brushChanged()), this, SLOT(handleBrushChanged()));
42 connect(this, SIGNAL(brushChanged()), this, SLOT(handleBrushChanged()));
43 }
43 }
44
44
45 void DeclarativeBarSet::handleCountChanged(int index, int count)
45 void DeclarativeBarSet::handleCountChanged(int index, int count)
46 {
46 {
47 Q_UNUSED(index)
47 Q_UNUSED(index)
48 Q_UNUSED(count)
48 Q_UNUSED(count)
49 emit countChanged(QBarSet::count());
49 emit countChanged(QBarSet::count());
50 }
50 }
51
51
52 qreal DeclarativeBarSet::borderWidth() const
52 qreal DeclarativeBarSet::borderWidth() const
53 {
53 {
54 return pen().widthF();
54 return pen().widthF();
55 }
55 }
56
56
57 void DeclarativeBarSet::setBorderWidth(qreal width)
57 void DeclarativeBarSet::setBorderWidth(qreal width)
58 {
58 {
59 if (width != pen().widthF()) {
59 if (width != pen().widthF()) {
60 QPen p = pen();
60 QPen p = pen();
61 p.setWidthF(width);
61 p.setWidthF(width);
62 setPen(p);
62 setPen(p);
63 emit borderWidthChanged(width);
63 emit borderWidthChanged(width);
64 }
64 }
65 }
65 }
66
66
67 QVariantList DeclarativeBarSet::values()
67 QVariantList DeclarativeBarSet::values()
68 {
68 {
69 QVariantList values;
69 QVariantList values;
70 for (int i(0); i < count(); i++)
70 for (int i(0); i < count(); i++)
71 values.append(QVariant(QBarSet::at(i)));
71 values.append(QVariant(QBarSet::at(i)));
72 return values;
72 return values;
73 }
73 }
74
74
75 void DeclarativeBarSet::setValues(QVariantList values)
75 void DeclarativeBarSet::setValues(QVariantList values)
76 {
76 {
77 while (count())
77 while (count())
78 remove(count() - 1);
78 remove(count() - 1);
79
79
80 if (values.at(0).canConvert(QVariant::Point)) {
80 if (values.count() > 0 && values.at(0).canConvert(QVariant::Point)) {
81 // Create list of values for appending if the first item is Qt.point
81 // Create list of values for appending if the first item is Qt.point
82 int maxValue = 0;
82 int maxValue = 0;
83 for (int i = 0; i < values.count(); i++) {
83 for (int i = 0; i < values.count(); i++) {
84 if (values.at(i).canConvert(QVariant::Point) &&
84 if (values.at(i).canConvert(QVariant::Point) &&
85 values.at(i).toPoint().x() > maxValue) {
85 values.at(i).toPoint().x() > maxValue) {
86 maxValue = values.at(i).toPoint().x();
86 maxValue = values.at(i).toPoint().x();
87 }
87 }
88 }
88 }
89
89
90 QVector<int> indexValueList;
90 QVector<int> indexValueList;
91 indexValueList.resize(maxValue + 1);
91 indexValueList.resize(maxValue + 1);
92
92
93 for (int i = 0; i < values.count(); i++) {
93 for (int i = 0; i < values.count(); i++) {
94 if (values.at(i).canConvert(QVariant::Point)) {
94 if (values.at(i).canConvert(QVariant::Point)) {
95 indexValueList.replace(values.at(i).toPoint().x(), values.at(i).toPoint().y());
95 indexValueList.replace(values.at(i).toPoint().x(), values.at(i).toPoint().y());
96 }
96 }
97 }
97 }
98
98
99 for (int i = 0; i < indexValueList.count(); i++)
99 for (int i = 0; i < indexValueList.count(); i++)
100 QBarSet::append(indexValueList.at(i));
100 QBarSet::append(indexValueList.at(i));
101
101
102 } else {
102 } else {
103 for (int i(0); i < values.count(); i++) {
103 for (int i(0); i < values.count(); i++) {
104 if (values.at(i).canConvert(QVariant::Double))
104 if (values.at(i).canConvert(QVariant::Double))
105 QBarSet::append(values[i].toDouble());
105 QBarSet::append(values[i].toDouble());
106 }
106 }
107 }
107 }
108 }
108 }
109
109
110 QString DeclarativeBarSet::brushFilename() const
110 QString DeclarativeBarSet::brushFilename() const
111 {
111 {
112 return m_brushFilename;
112 return m_brushFilename;
113 }
113 }
114
114
115 void DeclarativeBarSet::setBrushFilename(const QString &brushFilename)
115 void DeclarativeBarSet::setBrushFilename(const QString &brushFilename)
116 {
116 {
117 QImage brushImage(brushFilename);
117 QImage brushImage(brushFilename);
118 if (QBarSet::brush().textureImage() != brushImage) {
118 if (QBarSet::brush().textureImage() != brushImage) {
119 QBrush brush = QBarSet::brush();
119 QBrush brush = QBarSet::brush();
120 brush.setTextureImage(brushImage);
120 brush.setTextureImage(brushImage);
121 QBarSet::setBrush(brush);
121 QBarSet::setBrush(brush);
122 m_brushFilename = brushFilename;
122 m_brushFilename = brushFilename;
123 m_brushImage = brushImage;
123 m_brushImage = brushImage;
124 emit brushFilenameChanged(brushFilename);
124 emit brushFilenameChanged(brushFilename);
125 }
125 }
126 }
126 }
127
127
128 void DeclarativeBarSet::handleBrushChanged()
128 void DeclarativeBarSet::handleBrushChanged()
129 {
129 {
130 // If the texture image of the brush has changed along the brush
130 // If the texture image of the brush has changed along the brush
131 // the brush file name needs to be cleared.
131 // the brush file name needs to be cleared.
132 if (!m_brushFilename.isEmpty() && QBarSet::brush().textureImage() != m_brushImage) {
132 if (!m_brushFilename.isEmpty() && QBarSet::brush().textureImage() != m_brushImage) {
133 m_brushFilename.clear();
133 m_brushFilename.clear();
134 emit brushFilenameChanged(QString(""));
134 emit brushFilenameChanged(QString(""));
135 }
135 }
136 }
136 }
137
137
138 // Declarative bar series ======================================================================================
138 // Declarative bar series ======================================================================================
139 DeclarativeBarSeries::DeclarativeBarSeries(QQuickItem *parent) :
139 DeclarativeBarSeries::DeclarativeBarSeries(QQuickItem *parent) :
140 QBarSeries(parent),
140 QBarSeries(parent),
141 m_axes(new DeclarativeAxes(this))
141 m_axes(new DeclarativeAxes(this))
142 {
142 {
143 connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
143 connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
144 connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
144 connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
145 connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
145 connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
146 connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
146 connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
147 }
147 }
148
148
149 void DeclarativeBarSeries::classBegin()
149 void DeclarativeBarSeries::classBegin()
150 {
150 {
151 }
151 }
152
152
153 void DeclarativeBarSeries::componentComplete()
153 void DeclarativeBarSeries::componentComplete()
154 {
154 {
155 foreach (QObject *child, children()) {
155 foreach (QObject *child, children()) {
156 if (qobject_cast<DeclarativeBarSet *>(child)) {
156 if (qobject_cast<DeclarativeBarSet *>(child)) {
157 QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
157 QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
158 } else if (qobject_cast<QVBarModelMapper *>(child)) {
158 } else if (qobject_cast<QVBarModelMapper *>(child)) {
159 QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
159 QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
160 mapper->setSeries(this);
160 mapper->setSeries(this);
161 } else if (qobject_cast<QHBarModelMapper *>(child)) {
161 } else if (qobject_cast<QHBarModelMapper *>(child)) {
162 QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
162 QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
163 mapper->setSeries(this);
163 mapper->setSeries(this);
164 }
164 }
165 }
165 }
166 }
166 }
167
167
168 QQmlListProperty<QObject> DeclarativeBarSeries::seriesChildren()
168 QQmlListProperty<QObject> DeclarativeBarSeries::seriesChildren()
169 {
169 {
170 return QQmlListProperty<QObject>(this, 0, &DeclarativeBarSeries::appendSeriesChildren ,0,0,0);
170 return QQmlListProperty<QObject>(this, 0, &DeclarativeBarSeries::appendSeriesChildren ,0,0,0);
171 }
171 }
172
172
173 void DeclarativeBarSeries::appendSeriesChildren(QQmlListProperty<QObject> *list, QObject *element)
173 void DeclarativeBarSeries::appendSeriesChildren(QQmlListProperty<QObject> *list, QObject *element)
174 {
174 {
175 // Empty implementation; the children are parsed in componentComplete instead
175 // Empty implementation; the children are parsed in componentComplete instead
176 Q_UNUSED(list);
176 Q_UNUSED(list);
177 Q_UNUSED(element);
177 Q_UNUSED(element);
178 }
178 }
179
179
180 DeclarativeBarSet *DeclarativeBarSeries::at(int index)
180 DeclarativeBarSet *DeclarativeBarSeries::at(int index)
181 {
181 {
182 QList<QBarSet *> setList = barSets();
182 QList<QBarSet *> setList = barSets();
183 if (index >= 0 && index < setList.count())
183 if (index >= 0 && index < setList.count())
184 return qobject_cast<DeclarativeBarSet *>(setList[index]);
184 return qobject_cast<DeclarativeBarSet *>(setList[index]);
185
185
186 return 0;
186 return 0;
187 }
187 }
188
188
189 DeclarativeBarSet *DeclarativeBarSeries::insert(int index, QString label, QVariantList values)
189 DeclarativeBarSet *DeclarativeBarSeries::insert(int index, QString label, QVariantList values)
190 {
190 {
191 DeclarativeBarSet *barset = new DeclarativeBarSet(this);
191 DeclarativeBarSet *barset = new DeclarativeBarSet(this);
192 barset->setLabel(label);
192 barset->setLabel(label);
193 barset->setValues(values);
193 barset->setValues(values);
194 if (QBarSeries::insert(index, barset))
194 if (QBarSeries::insert(index, barset))
195 return barset;
195 return barset;
196 delete barset;
196 delete barset;
197 return 0;
197 return 0;
198 }
198 }
199
199
200 // Declarative stacked bar series ==============================================================================
200 // Declarative stacked bar series ==============================================================================
201 DeclarativeStackedBarSeries::DeclarativeStackedBarSeries(QQuickItem *parent) :
201 DeclarativeStackedBarSeries::DeclarativeStackedBarSeries(QQuickItem *parent) :
202 QStackedBarSeries(parent),
202 QStackedBarSeries(parent),
203 m_axes(0)
203 m_axes(0)
204 {
204 {
205 m_axes = new DeclarativeAxes(this);
205 m_axes = new DeclarativeAxes(this);
206 connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
206 connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
207 connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
207 connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
208 connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
208 connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
209 connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
209 connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
210 }
210 }
211
211
212 void DeclarativeStackedBarSeries::classBegin()
212 void DeclarativeStackedBarSeries::classBegin()
213 {
213 {
214 }
214 }
215
215
216 void DeclarativeStackedBarSeries::componentComplete()
216 void DeclarativeStackedBarSeries::componentComplete()
217 {
217 {
218 foreach (QObject *child, children()) {
218 foreach (QObject *child, children()) {
219 if (qobject_cast<DeclarativeBarSet *>(child)) {
219 if (qobject_cast<DeclarativeBarSet *>(child)) {
220 QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
220 QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
221 } else if (qobject_cast<QVBarModelMapper *>(child)) {
221 } else if (qobject_cast<QVBarModelMapper *>(child)) {
222 QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
222 QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
223 mapper->setSeries(this);
223 mapper->setSeries(this);
224 } else if (qobject_cast<QHBarModelMapper *>(child)) {
224 } else if (qobject_cast<QHBarModelMapper *>(child)) {
225 QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
225 QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
226 mapper->setSeries(this);
226 mapper->setSeries(this);
227 }
227 }
228 }
228 }
229 }
229 }
230
230
231
231
232 QQmlListProperty<QObject> DeclarativeStackedBarSeries::seriesChildren()
232 QQmlListProperty<QObject> DeclarativeStackedBarSeries::seriesChildren()
233 {
233 {
234 return QQmlListProperty<QObject>(this, 0, &DeclarativeBarSeries::appendSeriesChildren ,0,0,0);
234 return QQmlListProperty<QObject>(this, 0, &DeclarativeBarSeries::appendSeriesChildren ,0,0,0);
235 }
235 }
236
236
237 void DeclarativeStackedBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
237 void DeclarativeStackedBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
238 {
238 {
239 // Empty implementation; the children are parsed in componentComplete instead
239 // Empty implementation; the children are parsed in componentComplete instead
240 Q_UNUSED(list);
240 Q_UNUSED(list);
241 Q_UNUSED(element);
241 Q_UNUSED(element);
242 }
242 }
243
243
244 DeclarativeBarSet *DeclarativeStackedBarSeries::at(int index)
244 DeclarativeBarSet *DeclarativeStackedBarSeries::at(int index)
245 {
245 {
246 QList<QBarSet *> setList = barSets();
246 QList<QBarSet *> setList = barSets();
247 if (index >= 0 && index < setList.count())
247 if (index >= 0 && index < setList.count())
248 return qobject_cast<DeclarativeBarSet *>(setList[index]);
248 return qobject_cast<DeclarativeBarSet *>(setList[index]);
249
249
250 return 0;
250 return 0;
251 }
251 }
252
252
253 DeclarativeBarSet *DeclarativeStackedBarSeries::insert(int index, QString label, QVariantList values)
253 DeclarativeBarSet *DeclarativeStackedBarSeries::insert(int index, QString label, QVariantList values)
254 {
254 {
255 DeclarativeBarSet *barset = new DeclarativeBarSet(this);
255 DeclarativeBarSet *barset = new DeclarativeBarSet(this);
256 barset->setLabel(label);
256 barset->setLabel(label);
257 barset->setValues(values);
257 barset->setValues(values);
258 if (QStackedBarSeries::insert(index, barset))
258 if (QStackedBarSeries::insert(index, barset))
259 return barset;
259 return barset;
260 delete barset;
260 delete barset;
261 return 0;
261 return 0;
262 }
262 }
263
263
264 // Declarative percent bar series ==============================================================================
264 // Declarative percent bar series ==============================================================================
265 DeclarativePercentBarSeries::DeclarativePercentBarSeries(QQuickItem *parent) :
265 DeclarativePercentBarSeries::DeclarativePercentBarSeries(QQuickItem *parent) :
266 QPercentBarSeries(parent),
266 QPercentBarSeries(parent),
267 m_axes(0)
267 m_axes(0)
268 {
268 {
269 m_axes = new DeclarativeAxes(this);
269 m_axes = new DeclarativeAxes(this);
270 connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
270 connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
271 connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
271 connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
272 connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
272 connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
273 connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
273 connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
274 }
274 }
275
275
276 void DeclarativePercentBarSeries::classBegin()
276 void DeclarativePercentBarSeries::classBegin()
277 {
277 {
278 }
278 }
279
279
280 void DeclarativePercentBarSeries::componentComplete()
280 void DeclarativePercentBarSeries::componentComplete()
281 {
281 {
282 foreach (QObject *child, children()) {
282 foreach (QObject *child, children()) {
283 if (qobject_cast<DeclarativeBarSet *>(child)) {
283 if (qobject_cast<DeclarativeBarSet *>(child)) {
284 QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
284 QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
285 } else if (qobject_cast<QVBarModelMapper *>(child)) {
285 } else if (qobject_cast<QVBarModelMapper *>(child)) {
286 QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
286 QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
287 mapper->setSeries(this);
287 mapper->setSeries(this);
288 } else if (qobject_cast<QHBarModelMapper *>(child)) {
288 } else if (qobject_cast<QHBarModelMapper *>(child)) {
289 QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
289 QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
290 mapper->setSeries(this);
290 mapper->setSeries(this);
291 }
291 }
292 }
292 }
293 }
293 }
294
294
295 QQmlListProperty<QObject> DeclarativePercentBarSeries::seriesChildren()
295 QQmlListProperty<QObject> DeclarativePercentBarSeries::seriesChildren()
296 {
296 {
297 return QQmlListProperty<QObject>(this, 0, &DeclarativeBarSeries::appendSeriesChildren ,0,0,0);
297 return QQmlListProperty<QObject>(this, 0, &DeclarativeBarSeries::appendSeriesChildren ,0,0,0);
298 }
298 }
299
299
300 void DeclarativePercentBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
300 void DeclarativePercentBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
301 {
301 {
302 // Empty implementation; the children are parsed in componentComplete instead
302 // Empty implementation; the children are parsed in componentComplete instead
303 Q_UNUSED(list);
303 Q_UNUSED(list);
304 Q_UNUSED(element);
304 Q_UNUSED(element);
305 }
305 }
306
306
307 DeclarativeBarSet *DeclarativePercentBarSeries::at(int index)
307 DeclarativeBarSet *DeclarativePercentBarSeries::at(int index)
308 {
308 {
309 QList<QBarSet *> setList = barSets();
309 QList<QBarSet *> setList = barSets();
310 if (index >= 0 && index < setList.count())
310 if (index >= 0 && index < setList.count())
311 return qobject_cast<DeclarativeBarSet *>(setList[index]);
311 return qobject_cast<DeclarativeBarSet *>(setList[index]);
312
312
313 return 0;
313 return 0;
314 }
314 }
315
315
316 DeclarativeBarSet *DeclarativePercentBarSeries::insert(int index, QString label, QVariantList values)
316 DeclarativeBarSet *DeclarativePercentBarSeries::insert(int index, QString label, QVariantList values)
317 {
317 {
318 DeclarativeBarSet *barset = new DeclarativeBarSet(this);
318 DeclarativeBarSet *barset = new DeclarativeBarSet(this);
319 barset->setLabel(label);
319 barset->setLabel(label);
320 barset->setValues(values);
320 barset->setValues(values);
321 if (QPercentBarSeries::insert(index, barset))
321 if (QPercentBarSeries::insert(index, barset))
322 return barset;
322 return barset;
323 delete barset;
323 delete barset;
324 return 0;
324 return 0;
325 }
325 }
326
326
327 // Declarative horizontal bar series ===========================================================================
327 // Declarative horizontal bar series ===========================================================================
328 DeclarativeHorizontalBarSeries::DeclarativeHorizontalBarSeries(QQuickItem *parent) :
328 DeclarativeHorizontalBarSeries::DeclarativeHorizontalBarSeries(QQuickItem *parent) :
329 QHorizontalBarSeries(parent),
329 QHorizontalBarSeries(parent),
330 m_axes(0)
330 m_axes(0)
331 {
331 {
332 m_axes = new DeclarativeAxes(this);
332 m_axes = new DeclarativeAxes(this);
333 connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
333 connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
334 connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
334 connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
335 connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
335 connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
336 connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
336 connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
337 }
337 }
338
338
339 void DeclarativeHorizontalBarSeries::classBegin()
339 void DeclarativeHorizontalBarSeries::classBegin()
340 {
340 {
341 }
341 }
342
342
343 void DeclarativeHorizontalBarSeries::componentComplete()
343 void DeclarativeHorizontalBarSeries::componentComplete()
344 {
344 {
345 foreach (QObject *child, children()) {
345 foreach (QObject *child, children()) {
346 if (qobject_cast<DeclarativeBarSet *>(child)) {
346 if (qobject_cast<DeclarativeBarSet *>(child)) {
347 QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
347 QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
348 } else if (qobject_cast<QVBarModelMapper *>(child)) {
348 } else if (qobject_cast<QVBarModelMapper *>(child)) {
349 QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
349 QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
350 mapper->setSeries(this);
350 mapper->setSeries(this);
351 } else if (qobject_cast<QHBarModelMapper *>(child)) {
351 } else if (qobject_cast<QHBarModelMapper *>(child)) {
352 QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
352 QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
353 mapper->setSeries(this);
353 mapper->setSeries(this);
354 }
354 }
355 }
355 }
356 }
356 }
357
357
358 QQmlListProperty<QObject> DeclarativeHorizontalBarSeries::seriesChildren()
358 QQmlListProperty<QObject> DeclarativeHorizontalBarSeries::seriesChildren()
359 {
359 {
360 return QQmlListProperty<QObject>(this, 0, &DeclarativeHorizontalBarSeries::appendSeriesChildren ,0,0,0);
360 return QQmlListProperty<QObject>(this, 0, &DeclarativeHorizontalBarSeries::appendSeriesChildren ,0,0,0);
361 }
361 }
362
362
363 void DeclarativeHorizontalBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
363 void DeclarativeHorizontalBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
364 {
364 {
365 // Empty implementation; the children are parsed in componentComplete instead
365 // Empty implementation; the children are parsed in componentComplete instead
366 Q_UNUSED(list);
366 Q_UNUSED(list);
367 Q_UNUSED(element);
367 Q_UNUSED(element);
368 }
368 }
369
369
370 DeclarativeBarSet *DeclarativeHorizontalBarSeries::at(int index)
370 DeclarativeBarSet *DeclarativeHorizontalBarSeries::at(int index)
371 {
371 {
372 QList<QBarSet *> setList = barSets();
372 QList<QBarSet *> setList = barSets();
373 if (index >= 0 && index < setList.count())
373 if (index >= 0 && index < setList.count())
374 return qobject_cast<DeclarativeBarSet *>(setList[index]);
374 return qobject_cast<DeclarativeBarSet *>(setList[index]);
375
375
376 return 0;
376 return 0;
377 }
377 }
378
378
379 DeclarativeBarSet *DeclarativeHorizontalBarSeries::insert(int index, QString label, QVariantList values)
379 DeclarativeBarSet *DeclarativeHorizontalBarSeries::insert(int index, QString label, QVariantList values)
380 {
380 {
381 DeclarativeBarSet *barset = new DeclarativeBarSet(this);
381 DeclarativeBarSet *barset = new DeclarativeBarSet(this);
382 barset->setLabel(label);
382 barset->setLabel(label);
383 barset->setValues(values);
383 barset->setValues(values);
384 if (QHorizontalBarSeries::insert(index, barset))
384 if (QHorizontalBarSeries::insert(index, barset))
385 return barset;
385 return barset;
386 delete barset;
386 delete barset;
387 return 0;
387 return 0;
388 }
388 }
389
389
390 // Declarative horizontal stacked bar series ===================================================================
390 // Declarative horizontal stacked bar series ===================================================================
391 DeclarativeHorizontalStackedBarSeries::DeclarativeHorizontalStackedBarSeries(QQuickItem *parent) :
391 DeclarativeHorizontalStackedBarSeries::DeclarativeHorizontalStackedBarSeries(QQuickItem *parent) :
392 QHorizontalStackedBarSeries(parent),
392 QHorizontalStackedBarSeries(parent),
393 m_axes(0)
393 m_axes(0)
394 {
394 {
395 m_axes = new DeclarativeAxes(this);
395 m_axes = new DeclarativeAxes(this);
396 connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
396 connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
397 connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
397 connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
398 connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
398 connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
399 connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
399 connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
400 }
400 }
401
401
402 void DeclarativeHorizontalStackedBarSeries::classBegin()
402 void DeclarativeHorizontalStackedBarSeries::classBegin()
403 {
403 {
404 }
404 }
405
405
406 void DeclarativeHorizontalStackedBarSeries::componentComplete()
406 void DeclarativeHorizontalStackedBarSeries::componentComplete()
407 {
407 {
408 foreach (QObject *child, children()) {
408 foreach (QObject *child, children()) {
409 if (qobject_cast<DeclarativeBarSet *>(child)) {
409 if (qobject_cast<DeclarativeBarSet *>(child)) {
410 QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
410 QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
411 } else if (qobject_cast<QVBarModelMapper *>(child)) {
411 } else if (qobject_cast<QVBarModelMapper *>(child)) {
412 QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
412 QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
413 mapper->setSeries(this);
413 mapper->setSeries(this);
414 } else if (qobject_cast<QHBarModelMapper *>(child)) {
414 } else if (qobject_cast<QHBarModelMapper *>(child)) {
415 QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
415 QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
416 mapper->setSeries(this);
416 mapper->setSeries(this);
417 }
417 }
418 }
418 }
419 }
419 }
420
420
421 QQmlListProperty<QObject> DeclarativeHorizontalStackedBarSeries::seriesChildren()
421 QQmlListProperty<QObject> DeclarativeHorizontalStackedBarSeries::seriesChildren()
422 {
422 {
423 return QQmlListProperty<QObject>(this, 0, &DeclarativeHorizontalStackedBarSeries::appendSeriesChildren ,0,0,0);
423 return QQmlListProperty<QObject>(this, 0, &DeclarativeHorizontalStackedBarSeries::appendSeriesChildren ,0,0,0);
424 }
424 }
425
425
426 void DeclarativeHorizontalStackedBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
426 void DeclarativeHorizontalStackedBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
427 {
427 {
428 // Empty implementation; the children are parsed in componentComplete instead
428 // Empty implementation; the children are parsed in componentComplete instead
429 Q_UNUSED(list);
429 Q_UNUSED(list);
430 Q_UNUSED(element);
430 Q_UNUSED(element);
431 }
431 }
432
432
433 DeclarativeBarSet *DeclarativeHorizontalStackedBarSeries::at(int index)
433 DeclarativeBarSet *DeclarativeHorizontalStackedBarSeries::at(int index)
434 {
434 {
435 QList<QBarSet *> setList = barSets();
435 QList<QBarSet *> setList = barSets();
436 if (index >= 0 && index < setList.count())
436 if (index >= 0 && index < setList.count())
437 return qobject_cast<DeclarativeBarSet *>(setList[index]);
437 return qobject_cast<DeclarativeBarSet *>(setList[index]);
438
438
439 return 0;
439 return 0;
440 }
440 }
441
441
442 DeclarativeBarSet *DeclarativeHorizontalStackedBarSeries::insert(int index, QString label, QVariantList values)
442 DeclarativeBarSet *DeclarativeHorizontalStackedBarSeries::insert(int index, QString label, QVariantList values)
443 {
443 {
444 DeclarativeBarSet *barset = new DeclarativeBarSet(this);
444 DeclarativeBarSet *barset = new DeclarativeBarSet(this);
445 barset->setLabel(label);
445 barset->setLabel(label);
446 barset->setValues(values);
446 barset->setValues(values);
447 if (QHorizontalStackedBarSeries::insert(index, barset))
447 if (QHorizontalStackedBarSeries::insert(index, barset))
448 return barset;
448 return barset;
449 delete barset;
449 delete barset;
450 return 0;
450 return 0;
451 }
451 }
452
452
453 // Declarative horizontal percent bar series ===================================================================
453 // Declarative horizontal percent bar series ===================================================================
454 DeclarativeHorizontalPercentBarSeries::DeclarativeHorizontalPercentBarSeries(QQuickItem *parent) :
454 DeclarativeHorizontalPercentBarSeries::DeclarativeHorizontalPercentBarSeries(QQuickItem *parent) :
455 QHorizontalPercentBarSeries(parent),
455 QHorizontalPercentBarSeries(parent),
456 m_axes(0)
456 m_axes(0)
457 {
457 {
458 m_axes = new DeclarativeAxes(this);
458 m_axes = new DeclarativeAxes(this);
459 connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
459 connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
460 connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
460 connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
461 connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
461 connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
462 connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
462 connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
463 }
463 }
464
464
465 void DeclarativeHorizontalPercentBarSeries::classBegin()
465 void DeclarativeHorizontalPercentBarSeries::classBegin()
466 {
466 {
467 }
467 }
468
468
469 void DeclarativeHorizontalPercentBarSeries::componentComplete()
469 void DeclarativeHorizontalPercentBarSeries::componentComplete()
470 {
470 {
471 foreach (QObject *child, children()) {
471 foreach (QObject *child, children()) {
472 if (qobject_cast<DeclarativeBarSet *>(child)) {
472 if (qobject_cast<DeclarativeBarSet *>(child)) {
473 QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
473 QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
474 } else if (qobject_cast<QVBarModelMapper *>(child)) {
474 } else if (qobject_cast<QVBarModelMapper *>(child)) {
475 QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
475 QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
476 mapper->setSeries(this);
476 mapper->setSeries(this);
477 } else if (qobject_cast<QHBarModelMapper *>(child)) {
477 } else if (qobject_cast<QHBarModelMapper *>(child)) {
478 QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
478 QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
479 mapper->setSeries(this);
479 mapper->setSeries(this);
480 }
480 }
481 }
481 }
482 }
482 }
483
483
484 QQmlListProperty<QObject> DeclarativeHorizontalPercentBarSeries::seriesChildren()
484 QQmlListProperty<QObject> DeclarativeHorizontalPercentBarSeries::seriesChildren()
485 {
485 {
486 return QQmlListProperty<QObject>(this, 0, &DeclarativeHorizontalPercentBarSeries::appendSeriesChildren ,0,0,0);
486 return QQmlListProperty<QObject>(this, 0, &DeclarativeHorizontalPercentBarSeries::appendSeriesChildren ,0,0,0);
487 }
487 }
488
488
489 void DeclarativeHorizontalPercentBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
489 void DeclarativeHorizontalPercentBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
490 {
490 {
491 // Empty implementation; the children are parsed in componentComplete instead
491 // Empty implementation; the children are parsed in componentComplete instead
492 Q_UNUSED(list);
492 Q_UNUSED(list);
493 Q_UNUSED(element);
493 Q_UNUSED(element);
494 }
494 }
495
495
496 DeclarativeBarSet *DeclarativeHorizontalPercentBarSeries::at(int index)
496 DeclarativeBarSet *DeclarativeHorizontalPercentBarSeries::at(int index)
497 {
497 {
498 QList<QBarSet *> setList = barSets();
498 QList<QBarSet *> setList = barSets();
499 if (index >= 0 && index < setList.count())
499 if (index >= 0 && index < setList.count())
500 return qobject_cast<DeclarativeBarSet *>(setList[index]);
500 return qobject_cast<DeclarativeBarSet *>(setList[index]);
501
501
502 return 0;
502 return 0;
503 }
503 }
504
504
505 DeclarativeBarSet *DeclarativeHorizontalPercentBarSeries::insert(int index, QString label, QVariantList values)
505 DeclarativeBarSet *DeclarativeHorizontalPercentBarSeries::insert(int index, QString label, QVariantList values)
506 {
506 {
507 DeclarativeBarSet *barset = new DeclarativeBarSet(this);
507 DeclarativeBarSet *barset = new DeclarativeBarSet(this);
508 barset->setLabel(label);
508 barset->setLabel(label);
509 barset->setValues(values);
509 barset->setValues(values);
510 if (QHorizontalPercentBarSeries::insert(index, barset))
510 if (QHorizontalPercentBarSeries::insert(index, barset))
511 return barset;
511 return barset;
512 delete barset;
512 delete barset;
513 return 0;
513 return 0;
514 }
514 }
515
515
516 #include "moc_declarativebarseries.cpp"
516 #include "moc_declarativebarseries.cpp"
517
517
518 QT_CHARTS_END_NAMESPACE
518 QT_CHARTS_END_NAMESPACE
Show file before | Show file after | Hide comments
@@ -1,1250 +1,1252
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #include "declarativechart.h"
30 #include "declarativechart.h"
31 #include <QtGui/QPainter>
31 #include <QtGui/QPainter>
32 #include "declarativelineseries.h"
32 #include "declarativelineseries.h"
33 #include "declarativeareaseries.h"
33 #include "declarativeareaseries.h"
34 #include "declarativebarseries.h"
34 #include "declarativebarseries.h"
35 #include "declarativepieseries.h"
35 #include "declarativepieseries.h"
36 #include "declarativesplineseries.h"
36 #include "declarativesplineseries.h"
37 #include "declarativeboxplotseries.h"
37 #include "declarativeboxplotseries.h"
38 #include "declarativescatterseries.h"
38 #include "declarativescatterseries.h"
39 #include "declarativechartnode.h"
39 #include "declarativechartnode.h"
40 #include "declarativerendernode.h"
40 #include "declarativerendernode.h"
41 #include <QtCharts/QBarCategoryAxis>
41 #include <QtCharts/QBarCategoryAxis>
42 #include <QtCharts/QValueAxis>
42 #include <QtCharts/QValueAxis>
43 #include <QtCharts/QLogValueAxis>
43 #include <QtCharts/QLogValueAxis>
44 #include <QtCharts/QCategoryAxis>
44 #include <QtCharts/QCategoryAxis>
45 #include <private/qabstractseries_p.h>
45 #include <private/qabstractseries_p.h>
46 #include "declarativemargins.h"
46 #include "declarativemargins.h"
47 #include <private/chartdataset_p.h>
47 #include <private/chartdataset_p.h>
48 #include "declarativeaxes.h"
48 #include "declarativeaxes.h"
49 #include <private/qchart_p.h>
49 #include <private/qchart_p.h>
50 #include <private/chartpresenter_p.h>
50 #include <private/chartpresenter_p.h>
51 #include <QtCharts/QPolarChart>
51 #include <QtCharts/QPolarChart>
52
52
53 #ifndef QT_QREAL_IS_FLOAT
53 #ifndef QT_QREAL_IS_FLOAT
54 #include <QtCharts/QDateTimeAxis>
54 #include <QtCharts/QDateTimeAxis>
55 #endif
55 #endif
56
56
57 #include <QtWidgets/QGraphicsSceneMouseEvent>
57 #include <QtWidgets/QGraphicsSceneMouseEvent>
58 #include <QtWidgets/QGraphicsSceneHoverEvent>
58 #include <QtWidgets/QGraphicsSceneHoverEvent>
59 #include <QtWidgets/QApplication>
59 #include <QtWidgets/QApplication>
60 #include <QtCore/QTimer>
60 #include <QtCore/QTimer>
61 #include <QtCore/QThread>
61 #include <QtCore/QThread>
62
62
63 QT_CHARTS_BEGIN_NAMESPACE
63 QT_CHARTS_BEGIN_NAMESPACE
64
64
65 /*!
65 /*!
66 \qmltype ChartView
66 \qmltype ChartView
67 \instantiates DeclarativeChart
67 \instantiates DeclarativeChart
68 \inqmlmodule QtCharts
68 \inqmlmodule QtCharts
69
69
70 \brief Chart element.
70 \brief Chart element.
71
71
72 ChartView element is the parent that is responsible for showing different chart series types.
72 ChartView element is the parent that is responsible for showing different chart series types.
73
73
74 The following QML shows how to create a simple chart with one pie series:
74 The following QML shows how to create a simple chart with one pie series:
75 \snippet qmlpiechart/qml/qmlpiechart/main.qml 1
75 \snippet qmlpiechart/qml/qmlpiechart/main.qml 1
76 \snippet qmlpiechart/qml/qmlpiechart/main.qml 2
76 \snippet qmlpiechart/qml/qmlpiechart/main.qml 2
77 \snippet qmlpiechart/qml/qmlpiechart/main.qml 3
77 \snippet qmlpiechart/qml/qmlpiechart/main.qml 3
78
78
79 \beginfloatleft
79 \beginfloatleft
80 \image examples_qmlpiechart.png
80 \image examples_qmlpiechart.png
81 \endfloat
81 \endfloat
82 \clearfloat
82 \clearfloat
83 */
83 */
84
84
85 /*!
85 /*!
86 \qmlproperty Theme ChartView::theme
86 \qmlproperty Theme ChartView::theme
87 Theme defines the visual appearance of the chart, including for example colors, fonts, line
87 Theme defines the visual appearance of the chart, including for example colors, fonts, line
88 widths and chart background.
88 widths and chart background.
89 */
89 */
90
90
91 /*!
91 /*!
92 \qmlproperty Animation ChartView::animationOptions
92 \qmlproperty Animation ChartView::animationOptions
93 Animation configuration of the chart. One of ChartView.NoAnimation, ChartView.GridAxisAnimations,
93 Animation configuration of the chart. One of ChartView.NoAnimation, ChartView.GridAxisAnimations,
94 ChartView.SeriesAnimations or ChartView.AllAnimations.
94 ChartView.SeriesAnimations or ChartView.AllAnimations.
95 */
95 */
96
96
97 /*!
97 /*!
98 \qmlproperty int ChartView::animationDuration
98 \qmlproperty int ChartView::animationDuration
99 The duration of the animation for the chart.
99 The duration of the animation for the chart.
100 */
100 */
101
101
102 /*!
102 /*!
103 \qmlproperty easing ChartView::animationEasingCurve
103 \qmlproperty easing ChartView::animationEasingCurve
104 The easing curve of the animation for the chart.
104 The easing curve of the animation for the chart.
105 */
105 */
106
106
107 /*!
107 /*!
108 \qmlproperty Font ChartView::titleFont
108 \qmlproperty Font ChartView::titleFont
109 The title font of the chart.
109 The title font of the chart.
110
110
111 See the Qt documentation for more details of Font.
111 See the Qt documentation for more details of Font.
112 */
112 */
113
113
114 /*!
114 /*!
115 \qmlproperty string ChartView::title
115 \qmlproperty string ChartView::title
116 The title of the chart, shown on top of the chart.
116 The title of the chart, shown on top of the chart.
117 \sa ChartView::titleColor
117 \sa ChartView::titleColor
118 */
118 */
119
119
120 /*!
120 /*!
121 \qmlproperty color ChartView::titleColor
121 \qmlproperty color ChartView::titleColor
122 The color of the title text.
122 The color of the title text.
123 */
123 */
124
124
125 /*!
125 /*!
126 \qmlproperty Legend ChartView::legend
126 \qmlproperty Legend ChartView::legend
127 The legend of the chart. Legend lists all the series, pie slices and bar sets added on the chart.
127 The legend of the chart. Legend lists all the series, pie slices and bar sets added on the chart.
128 */
128 */
129
129
130 /*!
130 /*!
131 \qmlproperty int ChartView::count
131 \qmlproperty int ChartView::count
132 The count of series added to the chart.
132 The count of series added to the chart.
133 */
133 */
134
134
135 /*!
135 /*!
136 \qmlproperty color ChartView::backgroundColor
136 \qmlproperty color ChartView::backgroundColor
137 The color of the chart's background. By default background color is defined by chart theme.
137 The color of the chart's background. By default background color is defined by chart theme.
138 \sa ChartView::theme
138 \sa ChartView::theme
139 */
139 */
140
140
141 /*!
141 /*!
142 \qmlproperty real ChartView::backgroundRoundness
142 \qmlproperty real ChartView::backgroundRoundness
143 The diameter of the rounding circle at the corners of the chart background.
143 The diameter of the rounding circle at the corners of the chart background.
144 */
144 */
145
145
146 /*!
146 /*!
147 \qmlproperty color ChartView::plotAreaColor
147 \qmlproperty color ChartView::plotAreaColor
148 The color of the background of the chart's plot area. By default plot area background uses chart's
148 The color of the background of the chart's plot area. By default plot area background uses chart's
149 background color.
149 background color.
150 \sa ChartView::backgroundColor
150 \sa ChartView::backgroundColor
151 */
151 */
152
152
153 /*!
153 /*!
154 \qmlproperty list<AbstractAxis> ChartView::axes
154 \qmlproperty list<AbstractAxis> ChartView::axes
155 The axes of the ChartView.
155 The axes of the ChartView.
156 */
156 */
157
157
158 /*!
158 /*!
159 \qmlproperty bool ChartView::dropShadowEnabled
159 \qmlproperty bool ChartView::dropShadowEnabled
160 The chart's border drop shadow. Set to true to enable drop shadow.
160 The chart's border drop shadow. Set to true to enable drop shadow.
161 */
161 */
162
162
163 /*!
163 /*!
164 \qmlproperty rect ChartView::plotArea
164 \qmlproperty rect ChartView::plotArea
165 The area on the ChartView that is used for drawing series. This is the ChartView rect without the
165 The area on the ChartView that is used for drawing series. This is the ChartView rect without the
166 margins.
166 margins.
167 \sa ChartView::margins
167 \sa ChartView::margins
168 */
168 */
169
169
170 /*!
170 /*!
171 \qmlproperty Margins ChartView::margins
171 \qmlproperty Margins ChartView::margins
172 The minimum margins allowed between the outer bounds and the plotArea of the ChartView. Margins
172 The minimum margins allowed between the outer bounds and the plotArea of the ChartView. Margins
173 area of ChartView is used for drawing title, axes and legend.
173 area of ChartView is used for drawing title, axes and legend.
174 */
174 */
175
175
176 /*!
176 /*!
177 \qmlproperty bool ChartView::localizeNumbers
177 \qmlproperty bool ChartView::localizeNumbers
178 \since QtCharts 2.0
178 \since QtCharts 2.0
179 When \c{true}, all generated numbers appearing in various series and axis labels will be
179 When \c{true}, all generated numbers appearing in various series and axis labels will be
180 localized using the default QLocale of the application, which defaults to the system locale.
180 localized using the default QLocale of the application, which defaults to the system locale.
181 When \c{false}, the "C" locale is always used.
181 When \c{false}, the "C" locale is always used.
182 Defaults to \c{false}.
182 Defaults to \c{false}.
183
183
184 \sa locale
184 \sa locale
185 */
185 */
186
186
187 /*!
187 /*!
188 \qmlproperty locale ChartView::locale
188 \qmlproperty locale ChartView::locale
189 \since QtCharts 2.0
189 \since QtCharts 2.0
190 Sets the locale used to format various chart labels when localizeNumbers is \c{true}.
190 Sets the locale used to format various chart labels when localizeNumbers is \c{true}.
191 This also determines the locale used to format DateTimeAxis labels regardless of
191 This also determines the locale used to format DateTimeAxis labels regardless of
192 localizeNumbers property.
192 localizeNumbers property.
193 Defaults to application default locale at the time the chart is constructed.
193 Defaults to application default locale at the time the chart is constructed.
194
194
195 \sa localizeNumbers
195 \sa localizeNumbers
196 */
196 */
197
197
198 /*!
198 /*!
199 \qmlmethod AbstractSeries ChartView::series(int index)
199 \qmlmethod AbstractSeries ChartView::series(int index)
200 Returns the series with \a index on the chart. This allows you to loop through the series of a chart together with
200 Returns the series with \a index on the chart. This allows you to loop through the series of a chart together with
201 the count property of the chart.
201 the count property of the chart.
202 */
202 */
203
203
204 /*!
204 /*!
205 \qmlmethod AbstractSeries ChartView::series(string name)
205 \qmlmethod AbstractSeries ChartView::series(string name)
206 Returns the first series on the chart with \a name. If there is no series with that name, returns null.
206 Returns the first series on the chart with \a name. If there is no series with that name, returns null.
207 */
207 */
208
208
209 /*!
209 /*!
210 \qmlmethod AbstractSeries ChartView::createSeries(SeriesType type, string name, AbstractAxis axisX, AbstractAxis axisY)
210 \qmlmethod AbstractSeries ChartView::createSeries(SeriesType type, string name, AbstractAxis axisX, AbstractAxis axisY)
211 Creates a series object of \a type to the chart with name \a name, optional axis \a axisX and
211 Creates a series object of \a type to the chart with name \a name, optional axis \a axisX and
212 optional axis \a axisY. For example:
212 optional axis \a axisY. For example:
213 \code
213 \code
214 // lineSeries is a LineSeries object that has already been added to the ChartView; re-use it's axes
214 // lineSeries is a LineSeries object that has already been added to the ChartView; re-use it's axes
215 var myAxisX = chartView.axisX(lineSeries);
215 var myAxisX = chartView.axisX(lineSeries);
216 var myAxisY = chartView.axisY(lineSeries);
216 var myAxisY = chartView.axisY(lineSeries);
217 var scatter = chartView.createSeries(ChartView.SeriesTypeScatter, "scatter series", myAxisX, myAxisY);
217 var scatter = chartView.createSeries(ChartView.SeriesTypeScatter, "scatter series", myAxisX, myAxisY);
218 \endcode
218 \endcode
219 */
219 */
220
220
221 /*!
221 /*!
222 \qmlmethod ChartView::removeSeries(AbstractSeries series)
222 \qmlmethod ChartView::removeSeries(AbstractSeries series)
223 Removes the \a series from the chart. The series object is also destroyed.
223 Removes the \a series from the chart. The series object is also destroyed.
224 */
224 */
225
225
226 /*!
226 /*!
227 \qmlmethod ChartView::removeAllSeries()
227 \qmlmethod ChartView::removeAllSeries()
228 Removes all series from the chart. All the series objects are also destroyed.
228 Removes all series from the chart. All the series objects are also destroyed.
229 */
229 */
230
230
231 /*!
231 /*!
232 \qmlmethod Axis ChartView::axisX(AbstractSeries series)
232 \qmlmethod Axis ChartView::axisX(AbstractSeries series)
233 The x-axis of the series.
233 The x-axis of the series.
234 */
234 */
235
235
236 /*!
236 /*!
237 \qmlmethod ChartView::setAxisX(AbstractAxis axis, AbstractSeries series)
237 \qmlmethod ChartView::setAxisX(AbstractAxis axis, AbstractSeries series)
238 Set the x-axis of the series.
238 Set the x-axis of the series.
239 */
239 */
240
240
241 /*!
241 /*!
242 \qmlmethod Axis ChartView::axisY(AbstractSeries series)
242 \qmlmethod Axis ChartView::axisY(AbstractSeries series)
243 The y-axis of the series.
243 The y-axis of the series.
244 */
244 */
245
245
246 /*!
246 /*!
247 \qmlmethod ChartView::setAxisY(AbstractAxis axis, AbstractSeries series)
247 \qmlmethod ChartView::setAxisY(AbstractAxis axis, AbstractSeries series)
248 Set the y-axis of the series.
248 Set the y-axis of the series.
249 */
249 */
250
250
251 /*!
251 /*!
252 \qmlmethod ChartView::zoom(real factor)
252 \qmlmethod ChartView::zoom(real factor)
253 Zooms in by \a factor on the center of the chart.
253 Zooms in by \a factor on the center of the chart.
254
254
255 A factor over 1.0 zooms the view in and factor between 0.0 and 1.0 zooms out.
255 A factor over 1.0 zooms the view in and factor between 0.0 and 1.0 zooms out.
256 */
256 */
257
257
258 /*!
258 /*!
259 \qmlmethod ChartView::zoomIn()
259 \qmlmethod ChartView::zoomIn()
260 Zooms in the view by a factor of two.
260 Zooms in the view by a factor of two.
261 */
261 */
262
262
263 /*!
263 /*!
264 \qmlmethod ChartView::zoomIn(rect rectangle)
264 \qmlmethod ChartView::zoomIn(rect rectangle)
265 Zooms in the view to a maximum level at which \a rectangle is still fully visible.
265 Zooms in the view to a maximum level at which \a rectangle is still fully visible.
266 \note This is not supported for polar charts.
266 \note This is not supported for polar charts.
267 */
267 */
268
268
269 /*!
269 /*!
270 \qmlmethod ChartView::zoomOut()
270 \qmlmethod ChartView::zoomOut()
271 Zooms out the view by a factor of two.
271 Zooms out the view by a factor of two.
272 */
272 */
273
273
274 /*!
274 /*!
275 \qmlmethod ChartView::zoomReset()
275 \qmlmethod ChartView::zoomReset()
276 Resets the series domains to what they were before any zoom method was called.
276 Resets the series domains to what they were before any zoom method was called.
277 Note that this will also reset any scrolls and explicit axis range settings done between
277 Note that this will also reset any scrolls and explicit axis range settings done between
278 the first zoom operation and calling this method. If no zoom operation has been
278 the first zoom operation and calling this method. If no zoom operation has been
279 done, this method does nothing.
279 done, this method does nothing.
280 */
280 */
281
281
282 /*!
282 /*!
283 \qmlmethod ChartView::isZoomed()
283 \qmlmethod ChartView::isZoomed()
284 Returns true if any series has a zoomed domain.
284 Returns true if any series has a zoomed domain.
285 */
285 */
286
286
287 /*!
287 /*!
288 \qmlmethod ChartView::scrollLeft(real pixels)
288 \qmlmethod ChartView::scrollLeft(real pixels)
289 Scrolls to left by \a pixels. This is a convenience function that suits for example for key navigation.
289 Scrolls to left by \a pixels. This is a convenience function that suits for example for key navigation.
290 */
290 */
291
291
292 /*!
292 /*!
293 \qmlmethod ChartView::scrollRight(real pixels)
293 \qmlmethod ChartView::scrollRight(real pixels)
294 Scrolls to right by \a pixels. This is a convenience function that suits for example for key navigation.
294 Scrolls to right by \a pixels. This is a convenience function that suits for example for key navigation.
295 */
295 */
296
296
297 /*!
297 /*!
298 \qmlmethod ChartView::scrollUp(real pixels)
298 \qmlmethod ChartView::scrollUp(real pixels)
299 Scrolls up by \a pixels. This is a convenience function that suits for example for key navigation.
299 Scrolls up by \a pixels. This is a convenience function that suits for example for key navigation.
300 */
300 */
301
301
302 /*!
302 /*!
303 \qmlmethod ChartView::scrollDown(real pixels)
303 \qmlmethod ChartView::scrollDown(real pixels)
304 Scrolls down by \a pixels. This is a convenience function that suits for example for key navigation.
304 Scrolls down by \a pixels. This is a convenience function that suits for example for key navigation.
305 */
305 */
306
306
307 /*!
307 /*!
308 \qmlmethod point ChartView::mapToValue(point position, AbstractSeries series)
308 \qmlmethod point ChartView::mapToValue(point position, AbstractSeries series)
309 Returns the value in the \a series domain that corresponds to the \a position relative to the
309 Returns the value in the \a series domain that corresponds to the \a position relative to the
310 chart.
310 chart.
311 */
311 */
312
312
313 /*!
313 /*!
314 \qmlmethod point ChartView::mapToPosition(point value, AbstractSeries series)
314 \qmlmethod point ChartView::mapToPosition(point value, AbstractSeries series)
315 Returns the position on the chart that corresponds to the \a value in the \a series domain.
315 Returns the position on the chart that corresponds to the \a value in the \a series domain.
316 */
316 */
317
317
318 /*!
318 /*!
319 \qmlsignal ChartView::seriesAdded(AbstractSeries series)
319 \qmlsignal ChartView::seriesAdded(AbstractSeries series)
320 The \a series has been added to the chart.
320 The \a series has been added to the chart.
321 */
321 */
322
322
323 /*!
323 /*!
324 \qmlsignal ChartView::seriesRemoved(AbstractSeries series)
324 \qmlsignal ChartView::seriesRemoved(AbstractSeries series)
325 The \a series has been removed from the chart. Please note that \a series is no longer a valid
325 The \a series has been removed from the chart. Please note that \a series is no longer a valid
326 object after the signal handler has completed.
326 object after the signal handler has completed.
327 */
327 */
328
328
329 DeclarativeChart::DeclarativeChart(QQuickItem *parent)
329 DeclarativeChart::DeclarativeChart(QQuickItem *parent)
330 : QQuickItem(parent)
330 : QQuickItem(parent)
331 {
331 {
332 initChart(QChart::ChartTypeCartesian);
332 initChart(QChart::ChartTypeCartesian);
333 }
333 }
334
334
335 DeclarativeChart::DeclarativeChart(QChart::ChartType type, QQuickItem *parent)
335 DeclarativeChart::DeclarativeChart(QChart::ChartType type, QQuickItem *parent)
336 : QQuickItem(parent)
336 : QQuickItem(parent)
337 {
337 {
338 initChart(type);
338 initChart(type);
339 }
339 }
340
340
341 void DeclarativeChart::initChart(QChart::ChartType type)
341 void DeclarativeChart::initChart(QChart::ChartType type)
342 {
342 {
343 m_sceneImage = 0;
343 m_sceneImage = 0;
344 m_sceneImageDirty = false;
344 m_sceneImageDirty = false;
345 m_sceneImageNeedsClear = false;
345 m_sceneImageNeedsClear = false;
346 m_guiThreadId = QThread::currentThreadId();
346 m_guiThreadId = QThread::currentThreadId();
347 m_paintThreadId = 0;
347 m_paintThreadId = 0;
348 m_updatePending = false;
348 m_updatePending = false;
349
349
350 setFlag(ItemHasContents, true);
350 setFlag(ItemHasContents, true);
351
351
352 if (type == QChart::ChartTypePolar)
352 if (type == QChart::ChartTypePolar)
353 m_chart = new QPolarChart();
353 m_chart = new QPolarChart();
354 else
354 else
355 m_chart = new QChart();
355 m_chart = new QChart();
356
356
357 m_chart->d_ptr->m_presenter->glSetUseWidget(false);
357 m_chart->d_ptr->m_presenter->glSetUseWidget(false);
358 m_glXYDataManager = m_chart->d_ptr->m_dataset->glXYSeriesDataManager();
358 m_glXYDataManager = m_chart->d_ptr->m_dataset->glXYSeriesDataManager();
359
359
360 m_scene = new QGraphicsScene(this);
360 m_scene = new QGraphicsScene(this);
361 m_scene->addItem(m_chart);
361 m_scene->addItem(m_chart);
362
362
363 setAntialiasing(QQuickItem::antialiasing());
363 setAntialiasing(QQuickItem::antialiasing());
364 connect(m_scene, &QGraphicsScene::changed, this, &DeclarativeChart::sceneChanged);
364 connect(m_scene, &QGraphicsScene::changed, this, &DeclarativeChart::sceneChanged);
365 connect(this, &DeclarativeChart::needRender, this, &DeclarativeChart::renderScene,
365 connect(this, &DeclarativeChart::needRender, this, &DeclarativeChart::renderScene,
366 Qt::QueuedConnection);
366 Qt::QueuedConnection);
367 connect(this, SIGNAL(antialiasingChanged(bool)), this, SLOT(handleAntialiasingChanged(bool)));
367 connect(this, SIGNAL(antialiasingChanged(bool)), this, SLOT(handleAntialiasingChanged(bool)));
368
368
369 setAcceptedMouseButtons(Qt::AllButtons);
369 setAcceptedMouseButtons(Qt::AllButtons);
370 setAcceptHoverEvents(true);
370 setAcceptHoverEvents(true);
371
371
372 m_margins = new DeclarativeMargins(this);
372 m_margins = new DeclarativeMargins(this);
373 m_margins->setTop(m_chart->margins().top());
373 m_margins->setTop(m_chart->margins().top());
374 m_margins->setLeft(m_chart->margins().left());
374 m_margins->setLeft(m_chart->margins().left());
375 m_margins->setRight(m_chart->margins().right());
375 m_margins->setRight(m_chart->margins().right());
376 m_margins->setBottom(m_chart->margins().bottom());
376 m_margins->setBottom(m_chart->margins().bottom());
377 connect(m_margins, SIGNAL(topChanged(int,int,int,int)),
377 connect(m_margins, SIGNAL(topChanged(int,int,int,int)),
378 this, SLOT(changeMargins(int,int,int,int)));
378 this, SLOT(changeMargins(int,int,int,int)));
379 connect(m_margins, SIGNAL(bottomChanged(int,int,int,int)),
379 connect(m_margins, SIGNAL(bottomChanged(int,int,int,int)),
380 this, SLOT(changeMargins(int,int,int,int)));
380 this, SLOT(changeMargins(int,int,int,int)));
381 connect(m_margins, SIGNAL(leftChanged(int,int,int,int)),
381 connect(m_margins, SIGNAL(leftChanged(int,int,int,int)),
382 this, SLOT(changeMargins(int,int,int,int)));
382 this, SLOT(changeMargins(int,int,int,int)));
383 connect(m_margins, SIGNAL(rightChanged(int,int,int,int)),
383 connect(m_margins, SIGNAL(rightChanged(int,int,int,int)),
384 this, SLOT(changeMargins(int,int,int,int)));
384 this, SLOT(changeMargins(int,int,int,int)));
385 connect(m_chart->d_ptr->m_dataset, SIGNAL(seriesAdded(QAbstractSeries*)), this, SLOT(handleSeriesAdded(QAbstractSeries*)));
385 connect(m_chart->d_ptr->m_dataset, SIGNAL(seriesAdded(QAbstractSeries*)), this, SLOT(handleSeriesAdded(QAbstractSeries*)));
386 connect(m_chart->d_ptr->m_dataset, SIGNAL(seriesRemoved(QAbstractSeries*)), this, SIGNAL(seriesRemoved(QAbstractSeries*)));
386 connect(m_chart->d_ptr->m_dataset, SIGNAL(seriesRemoved(QAbstractSeries*)), this, SIGNAL(seriesRemoved(QAbstractSeries*)));
387 connect(m_chart, &QChart::plotAreaChanged, this, &DeclarativeChart::plotAreaChanged);
387 connect(m_chart, &QChart::plotAreaChanged, this, &DeclarativeChart::plotAreaChanged);
388 }
388 }
389
389
390 void DeclarativeChart::handleSeriesAdded(QAbstractSeries *series)
390 void DeclarativeChart::handleSeriesAdded(QAbstractSeries *series)
391 {
391 {
392 emit seriesAdded(series);
392 emit seriesAdded(series);
393 }
393 }
394
394
395 void DeclarativeChart::changeMargins(int top, int bottom, int left, int right)
395 void DeclarativeChart::changeMargins(int top, int bottom, int left, int right)
396 {
396 {
397 m_chart->setMargins(QMargins(left, top, right, bottom));
397 m_chart->setMargins(QMargins(left, top, right, bottom));
398 emit marginsChanged();
398 emit marginsChanged();
399 }
399 }
400
400
401 DeclarativeChart::~DeclarativeChart()
401 DeclarativeChart::~DeclarativeChart()
402 {
402 {
403 delete m_chart;
403 delete m_chart;
404 delete m_sceneImage;
404 delete m_sceneImage;
405 }
405 }
406
406
407 void DeclarativeChart::childEvent(QChildEvent *event)
407 void DeclarativeChart::childEvent(QChildEvent *event)
408 {
408 {
409 if (event->type() == QEvent::ChildAdded) {
409 if (event->type() == QEvent::ChildAdded) {
410 if (qobject_cast<QAbstractSeries *>(event->child())) {
410 if (qobject_cast<QAbstractSeries *>(event->child())) {
411 m_chart->addSeries(qobject_cast<QAbstractSeries *>(event->child()));
411 m_chart->addSeries(qobject_cast<QAbstractSeries *>(event->child()));
412 }
412 }
413 }
413 }
414 }
414 }
415
415
416 void DeclarativeChart::componentComplete()
416 void DeclarativeChart::componentComplete()
417 {
417 {
418 foreach (QObject *child, children()) {
418 foreach (QObject *child, children()) {
419 if (qobject_cast<QAbstractSeries *>(child)) {
419 if (qobject_cast<QAbstractSeries *>(child)) {
420 // Add series to the chart
420 // Add series to the chart
421 QAbstractSeries *series = qobject_cast<QAbstractSeries *>(child);
421 QAbstractSeries *series = qobject_cast<QAbstractSeries *>(child);
422 m_chart->addSeries(series);
422 m_chart->addSeries(series);
423
423
424 // Connect to axis changed signals (unless this is a pie series)
424 // Connect to axis changed signals (unless this is a pie series)
425 if (!qobject_cast<DeclarativePieSeries *>(series)) {
425 if (!qobject_cast<DeclarativePieSeries *>(series)) {
426 connect(series, SIGNAL(axisXChanged(QAbstractAxis*)), this, SLOT(handleAxisXSet(QAbstractAxis*)));
426 connect(series, SIGNAL(axisXChanged(QAbstractAxis*)), this, SLOT(handleAxisXSet(QAbstractAxis*)));
427 connect(series, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SLOT(handleAxisXTopSet(QAbstractAxis*)));
427 connect(series, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SLOT(handleAxisXTopSet(QAbstractAxis*)));
428 connect(series, SIGNAL(axisYChanged(QAbstractAxis*)), this, SLOT(handleAxisYSet(QAbstractAxis*)));
428 connect(series, SIGNAL(axisYChanged(QAbstractAxis*)), this, SLOT(handleAxisYSet(QAbstractAxis*)));
429 connect(series, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SLOT(handleAxisYRightSet(QAbstractAxis*)));
429 connect(series, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SLOT(handleAxisYRightSet(QAbstractAxis*)));
430 }
430 }
431
431
432 initializeAxes(series);
432 initializeAxes(series);
433 }
433 }
434 }
434 }
435
435
436 QQuickItem::componentComplete();
436 QQuickItem::componentComplete();
437 }
437 }
438
438
439 void DeclarativeChart::seriesAxisAttachHelper(QAbstractSeries *series, QAbstractAxis *axis,
439 void DeclarativeChart::seriesAxisAttachHelper(QAbstractSeries *series, QAbstractAxis *axis,
440 Qt::Orientations orientation,
440 Qt::Orientations orientation,
441 Qt::Alignment alignment)
441 Qt::Alignment alignment)
442 {
442 {
443 if (!series->attachedAxes().contains(axis)) {
443 if (!series->attachedAxes().contains(axis)) {
444 // Remove & delete old axes that are not attached to any other series
444 // Remove & delete old axes that are not attached to any other series
445 foreach (QAbstractAxis* oldAxis, m_chart->axes(orientation, series)) {
445 foreach (QAbstractAxis* oldAxis, m_chart->axes(orientation, series)) {
446 bool otherAttachments = false;
446 bool otherAttachments = false;
447 if (oldAxis != axis) {
447 if (oldAxis != axis) {
448 foreach (QAbstractSeries *oldSeries, m_chart->series()) {
448 foreach (QAbstractSeries *oldSeries, m_chart->series()) {
449 if (oldSeries != series && oldSeries->attachedAxes().contains(oldAxis)) {
449 if (oldSeries != series && oldSeries->attachedAxes().contains(oldAxis)) {
450 otherAttachments = true;
450 otherAttachments = true;
451 break;
451 break;
452 }
452 }
453 }
453 }
454 if (!otherAttachments) {
454 if (!otherAttachments) {
455 m_chart->removeAxis(oldAxis);
455 m_chart->removeAxis(oldAxis);
456 delete oldAxis;
456 delete oldAxis;
457 }
457 }
458 }
458 }
459 }
459 }
460 if (!m_chart->axes(orientation).contains(axis))
460 if (!m_chart->axes(orientation).contains(axis))
461 m_chart->addAxis(axis, alignment);
461 m_chart->addAxis(axis, alignment);
462
462
463 series->attachAxis(axis);
463 series->attachAxis(axis);
464 }
464 }
465 }
465 }
466
466
467 void DeclarativeChart::handleAxisXSet(QAbstractAxis *axis)
467 void DeclarativeChart::handleAxisXSet(QAbstractAxis *axis)
468 {
468 {
469 QAbstractSeries *s = qobject_cast<QAbstractSeries *>(sender());
469 QAbstractSeries *s = qobject_cast<QAbstractSeries *>(sender());
470 if (axis && s) {
470 if (axis && s) {
471 seriesAxisAttachHelper(s, axis, Qt::Horizontal, Qt::AlignBottom);
471 seriesAxisAttachHelper(s, axis, Qt::Horizontal, Qt::AlignBottom);
472 } else {
472 } else {
473 qWarning() << "Trying to set axisX to null.";
473 qWarning() << "Trying to set axisX to null.";
474 }
474 }
475 }
475 }
476
476
477 void DeclarativeChart::handleAxisXTopSet(QAbstractAxis *axis)
477 void DeclarativeChart::handleAxisXTopSet(QAbstractAxis *axis)
478 {
478 {
479 QAbstractSeries *s = qobject_cast<QAbstractSeries *>(sender());
479 QAbstractSeries *s = qobject_cast<QAbstractSeries *>(sender());
480 if (axis && s) {
480 if (axis && s) {
481 seriesAxisAttachHelper(s, axis, Qt::Horizontal, Qt::AlignTop);
481 seriesAxisAttachHelper(s, axis, Qt::Horizontal, Qt::AlignTop);
482 } else {
482 } else {
483 qWarning() << "Trying to set axisXTop to null.";
483 qWarning() << "Trying to set axisXTop to null.";
484 }
484 }
485 }
485 }
486
486
487 void DeclarativeChart::handleAxisYSet(QAbstractAxis *axis)
487 void DeclarativeChart::handleAxisYSet(QAbstractAxis *axis)
488 {
488 {
489 QAbstractSeries *s = qobject_cast<QAbstractSeries *>(sender());
489 QAbstractSeries *s = qobject_cast<QAbstractSeries *>(sender());
490 if (axis && s) {
490 if (axis && s) {
491 seriesAxisAttachHelper(s, axis, Qt::Vertical, Qt::AlignLeft);
491 seriesAxisAttachHelper(s, axis, Qt::Vertical, Qt::AlignLeft);
492 } else {
492 } else {
493 qWarning() << "Trying to set axisY to null.";
493 qWarning() << "Trying to set axisY to null.";
494 }
494 }
495 }
495 }
496
496
497 void DeclarativeChart::handleAxisYRightSet(QAbstractAxis *axis)
497 void DeclarativeChart::handleAxisYRightSet(QAbstractAxis *axis)
498 {
498 {
499 QAbstractSeries *s = qobject_cast<QAbstractSeries *>(sender());
499 QAbstractSeries *s = qobject_cast<QAbstractSeries *>(sender());
500 if (axis && s) {
500 if (axis && s) {
501 seriesAxisAttachHelper(s, axis, Qt::Vertical, Qt::AlignRight);
501 seriesAxisAttachHelper(s, axis, Qt::Vertical, Qt::AlignRight);
502 } else {
502 } else {
503 qWarning() << "Trying to set axisYRight to null.";
503 qWarning() << "Trying to set axisYRight to null.";
504 }
504 }
505 }
505 }
506
506
507 void DeclarativeChart::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)
507 void DeclarativeChart::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)
508 {
508 {
509 if (newGeometry.isValid()) {
509 if (newGeometry.isValid()) {
510 if (newGeometry.width() > 0 && newGeometry.height() > 0) {
510 if (newGeometry.width() > 0 && newGeometry.height() > 0) {
511 m_chart->resize(newGeometry.width(), newGeometry.height());
511 m_chart->resize(newGeometry.width(), newGeometry.height());
512 }
512 }
513 }
513 }
514 QQuickItem::geometryChanged(newGeometry, oldGeometry);
514 QQuickItem::geometryChanged(newGeometry, oldGeometry);
515 }
515 }
516
516
517 QSGNode *DeclarativeChart::updatePaintNode(QSGNode *oldNode, QQuickItem::UpdatePaintNodeData *)
517 QSGNode *DeclarativeChart::updatePaintNode(QSGNode *oldNode, QQuickItem::UpdatePaintNodeData *)
518 {
518 {
519 DeclarativeChartNode *node = static_cast<DeclarativeChartNode *>(oldNode);
519 DeclarativeChartNode *node = static_cast<DeclarativeChartNode *>(oldNode);
520
520
521 if (!node) {
521 if (!node) {
522 node = new DeclarativeChartNode(window());
522 node = new DeclarativeChartNode(window());
523 if (node->glRenderNode()) {
523 connect(window(), &QQuickWindow::beforeRendering,
524 connect(window(), &QQuickWindow::beforeRendering,
524 node->glRenderNode(), &DeclarativeRenderNode::render);
525 node->glRenderNode(), &DeclarativeRenderNode::render);
525 }
526 }
527 }
526
528
527 const QRectF &bRect = boundingRect();
529 const QRectF &bRect = boundingRect();
528
530
529 // Update GL data
531 // Update GL data
530 if (m_glXYDataManager->dataMap().size() || m_glXYDataManager->mapDirty()) {
532 if (node->glRenderNode() && (m_glXYDataManager->dataMap().size() || m_glXYDataManager->mapDirty())) {
531 const QRectF &plotArea = m_chart->plotArea();
533 const QRectF &plotArea = m_chart->plotArea();
532 const QSizeF &chartAreaSize = m_chart->size();
534 const QSizeF &chartAreaSize = m_chart->size();
533
535
534 // We can't use chart's plot area directly, as graphicscene has some internal minimum size
536 // We can't use chart's plot area directly, as graphicscene has some internal minimum size
535 const qreal normalizedX = plotArea.x() / chartAreaSize.width();
537 const qreal normalizedX = plotArea.x() / chartAreaSize.width();
536 const qreal normalizedY = plotArea.y() / chartAreaSize.height();
538 const qreal normalizedY = plotArea.y() / chartAreaSize.height();
537 const qreal normalizedWidth = plotArea.width() / chartAreaSize.width();
539 const qreal normalizedWidth = plotArea.width() / chartAreaSize.width();
538 const qreal normalizedHeight = plotArea.height() / chartAreaSize.height();
540 const qreal normalizedHeight = plotArea.height() / chartAreaSize.height();
539
541
540 QRectF adjustedPlotArea(normalizedX * bRect.width(),
542 QRectF adjustedPlotArea(normalizedX * bRect.width(),
541 normalizedY * bRect.height(),
543 normalizedY * bRect.height(),
542 normalizedWidth * bRect.width(),
544 normalizedWidth * bRect.width(),
543 normalizedHeight * bRect.height());
545 normalizedHeight * bRect.height());
544
546
545 const QSize &adjustedPlotSize = adjustedPlotArea.size().toSize();
547 const QSize &adjustedPlotSize = adjustedPlotArea.size().toSize();
546 if (adjustedPlotSize != node->glRenderNode()->textureSize())
548 if (adjustedPlotSize != node->glRenderNode()->textureSize())
547 node->glRenderNode()->setTextureSize(adjustedPlotSize);
549 node->glRenderNode()->setTextureSize(adjustedPlotSize);
548
550
549 node->glRenderNode()->setRect(adjustedPlotArea);
551 node->glRenderNode()->setRect(adjustedPlotArea);
550 node->glRenderNode()->setSeriesData(m_glXYDataManager->mapDirty(),
552 node->glRenderNode()->setSeriesData(m_glXYDataManager->mapDirty(),
551 m_glXYDataManager->dataMap());
553 m_glXYDataManager->dataMap());
552
554
553 // Clear dirty flags from original xy data
555 // Clear dirty flags from original xy data
554 m_glXYDataManager->clearAllDirty();
556 m_glXYDataManager->clearAllDirty();
555 }
557 }
556
558
557 // Copy chart (if dirty) to chart node
559 // Copy chart (if dirty) to chart node
558 if (m_sceneImageDirty) {
560 if (m_sceneImageDirty) {
559 node->createTextureFromImage(*m_sceneImage);
561 node->createTextureFromImage(*m_sceneImage);
560 m_sceneImageDirty = false;
562 m_sceneImageDirty = false;
561 }
563 }
562
564
563 node->setRect(bRect);
565 node->setRect(bRect);
564
566
565 return node;
567 return node;
566 }
568 }
567
569
568 void DeclarativeChart::sceneChanged(QList<QRectF> region)
570 void DeclarativeChart::sceneChanged(QList<QRectF> region)
569 {
571 {
570 const int count = region.size();
572 const int count = region.size();
571 const qreal limitSize = 0.01;
573 const qreal limitSize = 0.01;
572 if (count && !m_updatePending) {
574 if (count && !m_updatePending) {
573 qreal totalSize = 0.0;
575 qreal totalSize = 0.0;
574 for (int i = 0; i < count; i++) {
576 for (int i = 0; i < count; i++) {
575 const QRectF &reg = region.at(i);
577 const QRectF &reg = region.at(i);
576 totalSize += (reg.height() * reg.width());
578 totalSize += (reg.height() * reg.width());
577 if (totalSize >= limitSize)
579 if (totalSize >= limitSize)
578 break;
580 break;
579 }
581 }
580 // Ignore region updates that change less than small fraction of a pixel, as there is
582 // Ignore region updates that change less than small fraction of a pixel, as there is
581 // little point regenerating the image in these cases. These are typically cases
583 // little point regenerating the image in these cases. These are typically cases
582 // where OpenGL series are drawn to otherwise static chart.
584 // where OpenGL series are drawn to otherwise static chart.
583 if (totalSize >= limitSize) {
585 if (totalSize >= limitSize) {
584 m_updatePending = true;
586 m_updatePending = true;
585 // Do async render to avoid some unnecessary renders.
587 // Do async render to avoid some unnecessary renders.
586 emit needRender();
588 emit needRender();
587 } else {
589 } else {
588 // We do want to call update to trigger possible gl series updates.
590 // We do want to call update to trigger possible gl series updates.
589 update();
591 update();
590 }
592 }
591 }
593 }
592 }
594 }
593
595
594 void DeclarativeChart::renderScene()
596 void DeclarativeChart::renderScene()
595 {
597 {
596 m_updatePending = false;
598 m_updatePending = false;
597 m_sceneImageDirty = true;
599 m_sceneImageDirty = true;
598 QSize chartSize = m_chart->size().toSize();
600 QSize chartSize = m_chart->size().toSize();
599 if (!m_sceneImage || chartSize != m_sceneImage->size()) {
601 if (!m_sceneImage || chartSize != m_sceneImage->size()) {
600 delete m_sceneImage;
602 delete m_sceneImage;
601 qreal dpr = window() ? window()->devicePixelRatio() : 1.0;
603 qreal dpr = window() ? window()->devicePixelRatio() : 1.0;
602 m_sceneImage = new QImage(chartSize * dpr, QImage::Format_ARGB32);
604 m_sceneImage = new QImage(chartSize * dpr, QImage::Format_ARGB32);
603 m_sceneImage->setDevicePixelRatio(dpr);
605 m_sceneImage->setDevicePixelRatio(dpr);
604 m_sceneImageNeedsClear = true;
606 m_sceneImageNeedsClear = true;
605 }
607 }
606
608
607 if (m_sceneImageNeedsClear) {
609 if (m_sceneImageNeedsClear) {
608 m_sceneImage->fill(Qt::transparent);
610 m_sceneImage->fill(Qt::transparent);
609 // Don't clear the flag if chart background has any transparent element to it
611 // Don't clear the flag if chart background has any transparent element to it
610 if (m_chart->backgroundBrush().color().alpha() == 0xff && !m_chart->isDropShadowEnabled())
612 if (m_chart->backgroundBrush().color().alpha() == 0xff && !m_chart->isDropShadowEnabled())
611 m_sceneImageNeedsClear = false;
613 m_sceneImageNeedsClear = false;
612 }
614 }
613 QPainter painter(m_sceneImage);
615 QPainter painter(m_sceneImage);
614 if (antialiasing()) {
616 if (antialiasing()) {
615 painter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing
617 painter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing
616 | QPainter::SmoothPixmapTransform);
618 | QPainter::SmoothPixmapTransform);
617 }
619 }
618 QRect renderRect(QPoint(0, 0), chartSize);
620 QRect renderRect(QPoint(0, 0), chartSize);
619 m_scene->render(&painter, renderRect, renderRect);
621 m_scene->render(&painter, renderRect, renderRect);
620 update();
622 update();
621 }
623 }
622
624
623 void DeclarativeChart::mousePressEvent(QMouseEvent *event)
625 void DeclarativeChart::mousePressEvent(QMouseEvent *event)
624 {
626 {
625 m_mousePressScenePoint = event->pos();
627 m_mousePressScenePoint = event->pos();
626 m_mousePressScreenPoint = event->globalPos();
628 m_mousePressScreenPoint = event->globalPos();
627 m_lastMouseMoveScenePoint = m_mousePressScenePoint;
629 m_lastMouseMoveScenePoint = m_mousePressScenePoint;
628 m_lastMouseMoveScreenPoint = m_mousePressScreenPoint;
630 m_lastMouseMoveScreenPoint = m_mousePressScreenPoint;
629 m_mousePressButton = event->button();
631 m_mousePressButton = event->button();
630 m_mousePressButtons = event->buttons();
632 m_mousePressButtons = event->buttons();
631
633
632 QGraphicsSceneMouseEvent mouseEvent(QEvent::GraphicsSceneMousePress);
634 QGraphicsSceneMouseEvent mouseEvent(QEvent::GraphicsSceneMousePress);
633 mouseEvent.setWidget(0);
635 mouseEvent.setWidget(0);
634 mouseEvent.setButtonDownScenePos(m_mousePressButton, m_mousePressScenePoint);
636 mouseEvent.setButtonDownScenePos(m_mousePressButton, m_mousePressScenePoint);
635 mouseEvent.setButtonDownScreenPos(m_mousePressButton, m_mousePressScreenPoint);
637 mouseEvent.setButtonDownScreenPos(m_mousePressButton, m_mousePressScreenPoint);
636 mouseEvent.setScenePos(m_mousePressScenePoint);
638 mouseEvent.setScenePos(m_mousePressScenePoint);
637 mouseEvent.setScreenPos(m_mousePressScreenPoint);
639 mouseEvent.setScreenPos(m_mousePressScreenPoint);
638 mouseEvent.setLastScenePos(m_lastMouseMoveScenePoint);
640 mouseEvent.setLastScenePos(m_lastMouseMoveScenePoint);
639 mouseEvent.setLastScreenPos(m_lastMouseMoveScreenPoint);
641 mouseEvent.setLastScreenPos(m_lastMouseMoveScreenPoint);
640 mouseEvent.setButtons(m_mousePressButtons);
642 mouseEvent.setButtons(m_mousePressButtons);
641 mouseEvent.setButton(m_mousePressButton);
643 mouseEvent.setButton(m_mousePressButton);
642 mouseEvent.setModifiers(event->modifiers());
644 mouseEvent.setModifiers(event->modifiers());
643 mouseEvent.setAccepted(false);
645 mouseEvent.setAccepted(false);
644
646
645 QApplication::sendEvent(m_scene, &mouseEvent);
647 QApplication::sendEvent(m_scene, &mouseEvent);
646 }
648 }
647
649
648 void DeclarativeChart::mouseReleaseEvent(QMouseEvent *event)
650 void DeclarativeChart::mouseReleaseEvent(QMouseEvent *event)
649 {
651 {
650 QGraphicsSceneMouseEvent mouseEvent(QEvent::GraphicsSceneMouseRelease);
652 QGraphicsSceneMouseEvent mouseEvent(QEvent::GraphicsSceneMouseRelease);
651 mouseEvent.setWidget(0);
653 mouseEvent.setWidget(0);
652 mouseEvent.setButtonDownScenePos(m_mousePressButton, m_mousePressScenePoint);
654 mouseEvent.setButtonDownScenePos(m_mousePressButton, m_mousePressScenePoint);
653 mouseEvent.setButtonDownScreenPos(m_mousePressButton, m_mousePressScreenPoint);
655 mouseEvent.setButtonDownScreenPos(m_mousePressButton, m_mousePressScreenPoint);
654 mouseEvent.setScenePos(event->pos());
656 mouseEvent.setScenePos(event->pos());
655 mouseEvent.setScreenPos(event->globalPos());
657 mouseEvent.setScreenPos(event->globalPos());
656 mouseEvent.setLastScenePos(m_lastMouseMoveScenePoint);
658 mouseEvent.setLastScenePos(m_lastMouseMoveScenePoint);
657 mouseEvent.setLastScreenPos(m_lastMouseMoveScreenPoint);
659 mouseEvent.setLastScreenPos(m_lastMouseMoveScreenPoint);
658 mouseEvent.setButtons(event->buttons());
660 mouseEvent.setButtons(event->buttons());
659 mouseEvent.setButton(event->button());
661 mouseEvent.setButton(event->button());
660 mouseEvent.setModifiers(event->modifiers());
662 mouseEvent.setModifiers(event->modifiers());
661 mouseEvent.setAccepted(false);
663 mouseEvent.setAccepted(false);
662
664
663 QApplication::sendEvent(m_scene, &mouseEvent);
665 QApplication::sendEvent(m_scene, &mouseEvent);
664
666
665 m_mousePressButtons = event->buttons();
667 m_mousePressButtons = event->buttons();
666 m_mousePressButton = Qt::NoButton;
668 m_mousePressButton = Qt::NoButton;
667 }
669 }
668
670
669 void DeclarativeChart::hoverMoveEvent(QHoverEvent *event)
671 void DeclarativeChart::hoverMoveEvent(QHoverEvent *event)
670 {
672 {
671 // Convert hover move to mouse move, since we don't seem to get actual mouse move events.
673 // Convert hover move to mouse move, since we don't seem to get actual mouse move events.
672 // QGraphicsScene generates hover events from mouse move events, so we don't need
674 // QGraphicsScene generates hover events from mouse move events, so we don't need
673 // to pass hover events there.
675 // to pass hover events there.
674 QGraphicsSceneMouseEvent mouseEvent(QEvent::GraphicsSceneMouseMove);
676 QGraphicsSceneMouseEvent mouseEvent(QEvent::GraphicsSceneMouseMove);
675 mouseEvent.setWidget(0);
677 mouseEvent.setWidget(0);
676 mouseEvent.setButtonDownScenePos(m_mousePressButton, m_mousePressScenePoint);
678 mouseEvent.setButtonDownScenePos(m_mousePressButton, m_mousePressScenePoint);
677 mouseEvent.setButtonDownScreenPos(m_mousePressButton, m_mousePressScreenPoint);
679 mouseEvent.setButtonDownScreenPos(m_mousePressButton, m_mousePressScreenPoint);
678 mouseEvent.setScenePos(event->pos());
680 mouseEvent.setScenePos(event->pos());
679 // Hover events do not have global pos in them, and the screen position doesn't seem to
681 // Hover events do not have global pos in them, and the screen position doesn't seem to
680 // matter anyway in this use case, so just pass event pos instead of trying to
682 // matter anyway in this use case, so just pass event pos instead of trying to
681 // calculate the real screen position.
683 // calculate the real screen position.
682 mouseEvent.setScreenPos(event->pos());
684 mouseEvent.setScreenPos(event->pos());
683 mouseEvent.setLastScenePos(m_lastMouseMoveScenePoint);
685 mouseEvent.setLastScenePos(m_lastMouseMoveScenePoint);
684 mouseEvent.setLastScreenPos(m_lastMouseMoveScreenPoint);
686 mouseEvent.setLastScreenPos(m_lastMouseMoveScreenPoint);
685 mouseEvent.setButtons(m_mousePressButtons);
687 mouseEvent.setButtons(m_mousePressButtons);
686 mouseEvent.setButton(m_mousePressButton);
688 mouseEvent.setButton(m_mousePressButton);
687 mouseEvent.setModifiers(event->modifiers());
689 mouseEvent.setModifiers(event->modifiers());
688 m_lastMouseMoveScenePoint = mouseEvent.scenePos();
690 m_lastMouseMoveScenePoint = mouseEvent.scenePos();
689 m_lastMouseMoveScreenPoint = mouseEvent.screenPos();
691 m_lastMouseMoveScreenPoint = mouseEvent.screenPos();
690 mouseEvent.setAccepted(false);
692 mouseEvent.setAccepted(false);
691
693
692 QApplication::sendEvent(m_scene, &mouseEvent);
694 QApplication::sendEvent(m_scene, &mouseEvent);
693 }
695 }
694
696
695 void DeclarativeChart::mouseDoubleClickEvent(QMouseEvent *event)
697 void DeclarativeChart::mouseDoubleClickEvent(QMouseEvent *event)
696 {
698 {
697 m_mousePressScenePoint = event->pos();
699 m_mousePressScenePoint = event->pos();
698 m_mousePressScreenPoint = event->globalPos();
700 m_mousePressScreenPoint = event->globalPos();
699 m_lastMouseMoveScenePoint = m_mousePressScenePoint;
701 m_lastMouseMoveScenePoint = m_mousePressScenePoint;
700 m_lastMouseMoveScreenPoint = m_mousePressScreenPoint;
702 m_lastMouseMoveScreenPoint = m_mousePressScreenPoint;
701 m_mousePressButton = event->button();
703 m_mousePressButton = event->button();
702 m_mousePressButtons = event->buttons();
704 m_mousePressButtons = event->buttons();
703
705
704 QGraphicsSceneMouseEvent mouseEvent(QEvent::GraphicsSceneMouseDoubleClick);
706 QGraphicsSceneMouseEvent mouseEvent(QEvent::GraphicsSceneMouseDoubleClick);
705 mouseEvent.setWidget(0);
707 mouseEvent.setWidget(0);
706 mouseEvent.setButtonDownScenePos(m_mousePressButton, m_mousePressScenePoint);
708 mouseEvent.setButtonDownScenePos(m_mousePressButton, m_mousePressScenePoint);
707 mouseEvent.setButtonDownScreenPos(m_mousePressButton, m_mousePressScreenPoint);
709 mouseEvent.setButtonDownScreenPos(m_mousePressButton, m_mousePressScreenPoint);
708 mouseEvent.setScenePos(m_mousePressScenePoint);
710 mouseEvent.setScenePos(m_mousePressScenePoint);
709 mouseEvent.setScreenPos(m_mousePressScreenPoint);
711 mouseEvent.setScreenPos(m_mousePressScreenPoint);
710 mouseEvent.setLastScenePos(m_lastMouseMoveScenePoint);
712 mouseEvent.setLastScenePos(m_lastMouseMoveScenePoint);
711 mouseEvent.setLastScreenPos(m_lastMouseMoveScreenPoint);
713 mouseEvent.setLastScreenPos(m_lastMouseMoveScreenPoint);
712 mouseEvent.setButtons(m_mousePressButtons);
714 mouseEvent.setButtons(m_mousePressButtons);
713 mouseEvent.setButton(m_mousePressButton);
715 mouseEvent.setButton(m_mousePressButton);
714 mouseEvent.setModifiers(event->modifiers());
716 mouseEvent.setModifiers(event->modifiers());
715 mouseEvent.setAccepted(false);
717 mouseEvent.setAccepted(false);
716
718
717 QApplication::sendEvent(m_scene, &mouseEvent);
719 QApplication::sendEvent(m_scene, &mouseEvent);
718 }
720 }
719
721
720 void DeclarativeChart::handleAntialiasingChanged(bool enable)
722 void DeclarativeChart::handleAntialiasingChanged(bool enable)
721 {
723 {
722 setAntialiasing(enable);
724 setAntialiasing(enable);
723 }
725 }
724
726
725 void DeclarativeChart::setTheme(DeclarativeChart::Theme theme)
727 void DeclarativeChart::setTheme(DeclarativeChart::Theme theme)
726 {
728 {
727 QChart::ChartTheme chartTheme = (QChart::ChartTheme) theme;
729 QChart::ChartTheme chartTheme = (QChart::ChartTheme) theme;
728 if (chartTheme != m_chart->theme())
730 if (chartTheme != m_chart->theme())
729 m_chart->setTheme(chartTheme);
731 m_chart->setTheme(chartTheme);
730 }
732 }
731
733
732 DeclarativeChart::Theme DeclarativeChart::theme()
734 DeclarativeChart::Theme DeclarativeChart::theme()
733 {
735 {
734 return (DeclarativeChart::Theme) m_chart->theme();
736 return (DeclarativeChart::Theme) m_chart->theme();
735 }
737 }
736
738
737 void DeclarativeChart::setAnimationOptions(DeclarativeChart::Animation animations)
739 void DeclarativeChart::setAnimationOptions(DeclarativeChart::Animation animations)
738 {
740 {
739 QChart::AnimationOption animationOptions = (QChart::AnimationOption) animations;
741 QChart::AnimationOption animationOptions = (QChart::AnimationOption) animations;
740 if (animationOptions != m_chart->animationOptions())
742 if (animationOptions != m_chart->animationOptions())
741 m_chart->setAnimationOptions(animationOptions);
743 m_chart->setAnimationOptions(animationOptions);
742 }
744 }
743
745
744 DeclarativeChart::Animation DeclarativeChart::animationOptions()
746 DeclarativeChart::Animation DeclarativeChart::animationOptions()
745 {
747 {
746 if (m_chart->animationOptions().testFlag(QChart::AllAnimations))
748 if (m_chart->animationOptions().testFlag(QChart::AllAnimations))
747 return DeclarativeChart::AllAnimations;
749 return DeclarativeChart::AllAnimations;
748 else if (m_chart->animationOptions().testFlag(QChart::GridAxisAnimations))
750 else if (m_chart->animationOptions().testFlag(QChart::GridAxisAnimations))
749 return DeclarativeChart::GridAxisAnimations;
751 return DeclarativeChart::GridAxisAnimations;
750 else if (m_chart->animationOptions().testFlag(QChart::SeriesAnimations))
752 else if (m_chart->animationOptions().testFlag(QChart::SeriesAnimations))
751 return DeclarativeChart::SeriesAnimations;
753 return DeclarativeChart::SeriesAnimations;
752 else
754 else
753 return DeclarativeChart::NoAnimation;
755 return DeclarativeChart::NoAnimation;
754 }
756 }
755
757
756 void DeclarativeChart::setAnimationDuration(int msecs)
758 void DeclarativeChart::setAnimationDuration(int msecs)
757 {
759 {
758 if (msecs != m_chart->animationDuration()) {
760 if (msecs != m_chart->animationDuration()) {
759 m_chart->setAnimationDuration(msecs);
761 m_chart->setAnimationDuration(msecs);
760 emit animationDurationChanged(msecs);
762 emit animationDurationChanged(msecs);
761 }
763 }
762 }
764 }
763
765
764 int DeclarativeChart::animationDuration() const
766 int DeclarativeChart::animationDuration() const
765 {
767 {
766 return m_chart->animationDuration();
768 return m_chart->animationDuration();
767 }
769 }
768
770
769 void DeclarativeChart::setAnimationEasingCurve(const QEasingCurve &curve)
771 void DeclarativeChart::setAnimationEasingCurve(const QEasingCurve &curve)
770 {
772 {
771 if (curve != m_chart->animationEasingCurve()) {
773 if (curve != m_chart->animationEasingCurve()) {
772 m_chart->setAnimationEasingCurve(curve);
774 m_chart->setAnimationEasingCurve(curve);
773 emit animationEasingCurveChanged(curve);
775 emit animationEasingCurveChanged(curve);
774 }
776 }
775 }
777 }
776
778
777 QEasingCurve DeclarativeChart::animationEasingCurve() const
779 QEasingCurve DeclarativeChart::animationEasingCurve() const
778 {
780 {
779 return m_chart->animationEasingCurve();
781 return m_chart->animationEasingCurve();
780 }
782 }
781
783
782 void DeclarativeChart::setTitle(QString title)
784 void DeclarativeChart::setTitle(QString title)
783 {
785 {
784 if (title != m_chart->title())
786 if (title != m_chart->title())
785 m_chart->setTitle(title);
787 m_chart->setTitle(title);
786 }
788 }
787 QString DeclarativeChart::title()
789 QString DeclarativeChart::title()
788 {
790 {
789 return m_chart->title();
791 return m_chart->title();
790 }
792 }
791
793
792 QAbstractAxis *DeclarativeChart::axisX(QAbstractSeries *series)
794 QAbstractAxis *DeclarativeChart::axisX(QAbstractSeries *series)
793 {
795 {
794 QList<QAbstractAxis *> axes = m_chart->axes(Qt::Horizontal, series);
796 QList<QAbstractAxis *> axes = m_chart->axes(Qt::Horizontal, series);
795 if (axes.count())
797 if (axes.count())
796 return axes[0];
798 return axes[0];
797 return 0;
799 return 0;
798 }
800 }
799
801
800 QAbstractAxis *DeclarativeChart::axisY(QAbstractSeries *series)
802 QAbstractAxis *DeclarativeChart::axisY(QAbstractSeries *series)
801 {
803 {
802 QList<QAbstractAxis *> axes = m_chart->axes(Qt::Vertical, series);
804 QList<QAbstractAxis *> axes = m_chart->axes(Qt::Vertical, series);
803 if (axes.count())
805 if (axes.count())
804 return axes[0];
806 return axes[0];
805 return 0;
807 return 0;
806 }
808 }
807
809
808 QLegend *DeclarativeChart::legend()
810 QLegend *DeclarativeChart::legend()
809 {
811 {
810 return m_chart->legend();
812 return m_chart->legend();
811 }
813 }
812
814
813 void DeclarativeChart::setTitleColor(QColor color)
815 void DeclarativeChart::setTitleColor(QColor color)
814 {
816 {
815 QBrush b = m_chart->titleBrush();
817 QBrush b = m_chart->titleBrush();
816 if (color != b.color()) {
818 if (color != b.color()) {
817 b.setColor(color);
819 b.setColor(color);
818 m_chart->setTitleBrush(b);
820 m_chart->setTitleBrush(b);
819 emit titleColorChanged(color);
821 emit titleColorChanged(color);
820 }
822 }
821 }
823 }
822
824
823 QFont DeclarativeChart::titleFont() const
825 QFont DeclarativeChart::titleFont() const
824 {
826 {
825 return m_chart->titleFont();
827 return m_chart->titleFont();
826 }
828 }
827
829
828 void DeclarativeChart::setTitleFont(const QFont &font)
830 void DeclarativeChart::setTitleFont(const QFont &font)
829 {
831 {
830 m_chart->setTitleFont(font);
832 m_chart->setTitleFont(font);
831 }
833 }
832
834
833 QColor DeclarativeChart::titleColor()
835 QColor DeclarativeChart::titleColor()
834 {
836 {
835 return m_chart->titleBrush().color();
837 return m_chart->titleBrush().color();
836 }
838 }
837
839
838 void DeclarativeChart::setBackgroundColor(QColor color)
840 void DeclarativeChart::setBackgroundColor(QColor color)
839 {
841 {
840 QBrush b = m_chart->backgroundBrush();
842 QBrush b = m_chart->backgroundBrush();
841 if (b.style() != Qt::SolidPattern || color != b.color()) {
843 if (b.style() != Qt::SolidPattern || color != b.color()) {
842 if (color.alpha() < 0xff)
844 if (color.alpha() < 0xff)
843 m_sceneImageNeedsClear = true;
845 m_sceneImageNeedsClear = true;
844 b.setStyle(Qt::SolidPattern);
846 b.setStyle(Qt::SolidPattern);
845 b.setColor(color);
847 b.setColor(color);
846 m_chart->setBackgroundBrush(b);
848 m_chart->setBackgroundBrush(b);
847 emit backgroundColorChanged();
849 emit backgroundColorChanged();
848 }
850 }
849 }
851 }
850
852
851 QColor DeclarativeChart::backgroundColor()
853 QColor DeclarativeChart::backgroundColor()
852 {
854 {
853 return m_chart->backgroundBrush().color();
855 return m_chart->backgroundBrush().color();
854 }
856 }
855
857
856 void QtCharts::DeclarativeChart::setPlotAreaColor(QColor color)
858 void QtCharts::DeclarativeChart::setPlotAreaColor(QColor color)
857 {
859 {
858 QBrush b = m_chart->plotAreaBackgroundBrush();
860 QBrush b = m_chart->plotAreaBackgroundBrush();
859 if (b.style() != Qt::SolidPattern || color != b.color()) {
861 if (b.style() != Qt::SolidPattern || color != b.color()) {
860 b.setStyle(Qt::SolidPattern);
862 b.setStyle(Qt::SolidPattern);
861 b.setColor(color);
863 b.setColor(color);
862 m_chart->setPlotAreaBackgroundBrush(b);
864 m_chart->setPlotAreaBackgroundBrush(b);
863 m_chart->setPlotAreaBackgroundVisible(true);
865 m_chart->setPlotAreaBackgroundVisible(true);
864 emit plotAreaColorChanged();
866 emit plotAreaColorChanged();
865 }
867 }
866 }
868 }
867
869
868 QColor QtCharts::DeclarativeChart::plotAreaColor()
870 QColor QtCharts::DeclarativeChart::plotAreaColor()
869 {
871 {
870 return m_chart->plotAreaBackgroundBrush().color();
872 return m_chart->plotAreaBackgroundBrush().color();
871 }
873 }
872
874
873 void DeclarativeChart::setLocalizeNumbers(bool localize)
875 void DeclarativeChart::setLocalizeNumbers(bool localize)
874 {
876 {
875 if (m_chart->localizeNumbers() != localize) {
877 if (m_chart->localizeNumbers() != localize) {
876 m_chart->setLocalizeNumbers(localize);
878 m_chart->setLocalizeNumbers(localize);
877 emit localizeNumbersChanged();
879 emit localizeNumbersChanged();
878 }
880 }
879 }
881 }
880
882
881 bool DeclarativeChart::localizeNumbers() const
883 bool DeclarativeChart::localizeNumbers() const
882 {
884 {
883 return m_chart->localizeNumbers();
885 return m_chart->localizeNumbers();
884 }
886 }
885
887
886 void QtCharts::DeclarativeChart::setLocale(const QLocale &locale)
888 void QtCharts::DeclarativeChart::setLocale(const QLocale &locale)
887 {
889 {
888 if (m_chart->locale() != locale) {
890 if (m_chart->locale() != locale) {
889 m_chart->setLocale(locale);
891 m_chart->setLocale(locale);
890 emit localeChanged();
892 emit localeChanged();
891 }
893 }
892 }
894 }
893
895
894 QLocale QtCharts::DeclarativeChart::locale() const
896 QLocale QtCharts::DeclarativeChart::locale() const
895 {
897 {
896 return m_chart->locale();
898 return m_chart->locale();
897 }
899 }
898
900
899 int DeclarativeChart::count()
901 int DeclarativeChart::count()
900 {
902 {
901 return m_chart->series().count();
903 return m_chart->series().count();
902 }
904 }
903
905
904 void DeclarativeChart::setDropShadowEnabled(bool enabled)
906 void DeclarativeChart::setDropShadowEnabled(bool enabled)
905 {
907 {
906 if (enabled != m_chart->isDropShadowEnabled()) {
908 if (enabled != m_chart->isDropShadowEnabled()) {
907 m_sceneImageNeedsClear = true;
909 m_sceneImageNeedsClear = true;
908 m_chart->setDropShadowEnabled(enabled);
910 m_chart->setDropShadowEnabled(enabled);
909 dropShadowEnabledChanged(enabled);
911 dropShadowEnabledChanged(enabled);
910 }
912 }
911 }
913 }
912
914
913 bool DeclarativeChart::dropShadowEnabled()
915 bool DeclarativeChart::dropShadowEnabled()
914 {
916 {
915 return m_chart->isDropShadowEnabled();
917 return m_chart->isDropShadowEnabled();
916 }
918 }
917
919
918 qreal DeclarativeChart::backgroundRoundness() const
920 qreal DeclarativeChart::backgroundRoundness() const
919 {
921 {
920 return m_chart->backgroundRoundness();
922 return m_chart->backgroundRoundness();
921 }
923 }
922
924
923 void DeclarativeChart::setBackgroundRoundness(qreal diameter)
925 void DeclarativeChart::setBackgroundRoundness(qreal diameter)
924 {
926 {
925 if (m_chart->backgroundRoundness() != diameter) {
927 if (m_chart->backgroundRoundness() != diameter) {
926 m_sceneImageNeedsClear = true;
928 m_sceneImageNeedsClear = true;
927 m_chart->setBackgroundRoundness(diameter);
929 m_chart->setBackgroundRoundness(diameter);
928 emit backgroundRoundnessChanged(diameter);
930 emit backgroundRoundnessChanged(diameter);
929 }
931 }
930 }
932 }
931
933
932 void DeclarativeChart::zoom(qreal factor)
934 void DeclarativeChart::zoom(qreal factor)
933 {
935 {
934 m_chart->zoom(factor);
936 m_chart->zoom(factor);
935 }
937 }
936
938
937 void DeclarativeChart::zoomIn()
939 void DeclarativeChart::zoomIn()
938 {
940 {
939 m_chart->zoomIn();
941 m_chart->zoomIn();
940 }
942 }
941
943
942 void DeclarativeChart::zoomIn(const QRectF &rectangle)
944 void DeclarativeChart::zoomIn(const QRectF &rectangle)
943 {
945 {
944 m_chart->zoomIn(rectangle);
946 m_chart->zoomIn(rectangle);
945 }
947 }
946
948
947 void DeclarativeChart::zoomOut()
949 void DeclarativeChart::zoomOut()
948 {
950 {
949 m_chart->zoomOut();
951 m_chart->zoomOut();
950 }
952 }
951
953
952 void DeclarativeChart::zoomReset()
954 void DeclarativeChart::zoomReset()
953 {
955 {
954 m_chart->zoomReset();
956 m_chart->zoomReset();
955 }
957 }
956
958
957 bool DeclarativeChart::isZoomed()
959 bool DeclarativeChart::isZoomed()
958 {
960 {
959 return m_chart->isZoomed();
961 return m_chart->isZoomed();
960 }
962 }
961
963
962 void DeclarativeChart::scrollLeft(qreal pixels)
964 void DeclarativeChart::scrollLeft(qreal pixels)
963 {
965 {
964 m_chart->scroll(-pixels, 0);
966 m_chart->scroll(-pixels, 0);
965 }
967 }
966
968
967 void DeclarativeChart::scrollRight(qreal pixels)
969 void DeclarativeChart::scrollRight(qreal pixels)
968 {
970 {
969 m_chart->scroll(pixels, 0);
971 m_chart->scroll(pixels, 0);
970 }
972 }
971
973
972 void DeclarativeChart::scrollUp(qreal pixels)
974 void DeclarativeChart::scrollUp(qreal pixels)
973 {
975 {
974 m_chart->scroll(0, pixels);
976 m_chart->scroll(0, pixels);
975 }
977 }
976
978
977 void DeclarativeChart::scrollDown(qreal pixels)
979 void DeclarativeChart::scrollDown(qreal pixels)
978 {
980 {
979 m_chart->scroll(0, -pixels);
981 m_chart->scroll(0, -pixels);
980 }
982 }
981
983
982 QQmlListProperty<QAbstractAxis> DeclarativeChart::axes()
984 QQmlListProperty<QAbstractAxis> DeclarativeChart::axes()
983 {
985 {
984 return QQmlListProperty<QAbstractAxis>(this, 0,
986 return QQmlListProperty<QAbstractAxis>(this, 0,
985 &DeclarativeChart::axesAppendFunc,
987 &DeclarativeChart::axesAppendFunc,
986 &DeclarativeChart::axesCountFunc,
988 &DeclarativeChart::axesCountFunc,
987 &DeclarativeChart::axesAtFunc,
989 &DeclarativeChart::axesAtFunc,
988 &DeclarativeChart::axesClearFunc);
990 &DeclarativeChart::axesClearFunc);
989 }
991 }
990
992
991 void DeclarativeChart::axesAppendFunc(QQmlListProperty<QAbstractAxis> *list, QAbstractAxis *element)
993 void DeclarativeChart::axesAppendFunc(QQmlListProperty<QAbstractAxis> *list, QAbstractAxis *element)
992 {
994 {
993 // Empty implementation
995 // Empty implementation
994 Q_UNUSED(list);
996 Q_UNUSED(list);
995 Q_UNUSED(element);
997 Q_UNUSED(element);
996 }
998 }
997
999
998 int DeclarativeChart::axesCountFunc(QQmlListProperty<QAbstractAxis> *list)
1000 int DeclarativeChart::axesCountFunc(QQmlListProperty<QAbstractAxis> *list)
999 {
1001 {
1000 if (qobject_cast<DeclarativeChart *>(list->object)) {
1002 if (qobject_cast<DeclarativeChart *>(list->object)) {
1001 DeclarativeChart *chart = qobject_cast<DeclarativeChart *>(list->object);
1003 DeclarativeChart *chart = qobject_cast<DeclarativeChart *>(list->object);
1002 return chart->m_chart->axes(Qt::Horizontal | Qt::Vertical).count();
1004 return chart->m_chart->axes(Qt::Horizontal | Qt::Vertical).count();
1003 }
1005 }
1004 return 0;
1006 return 0;
1005 }
1007 }
1006
1008
1007 QAbstractAxis *DeclarativeChart::axesAtFunc(QQmlListProperty<QAbstractAxis> *list, int index)
1009 QAbstractAxis *DeclarativeChart::axesAtFunc(QQmlListProperty<QAbstractAxis> *list, int index)
1008 {
1010 {
1009 if (qobject_cast<DeclarativeChart *>(list->object)) {
1011 if (qobject_cast<DeclarativeChart *>(list->object)) {
1010 DeclarativeChart *chart = qobject_cast<DeclarativeChart *>(list->object);
1012 DeclarativeChart *chart = qobject_cast<DeclarativeChart *>(list->object);
1011 QList<QAbstractAxis *> axes = chart->m_chart->axes(Qt::Horizontal | Qt::Vertical, chart->m_chart->series()[0]);
1013 QList<QAbstractAxis *> axes = chart->m_chart->axes(Qt::Horizontal | Qt::Vertical, chart->m_chart->series()[0]);
1012 return axes.at(index);
1014 return axes.at(index);
1013 }
1015 }
1014 return 0;
1016 return 0;
1015 }
1017 }
1016
1018
1017 void DeclarativeChart::axesClearFunc(QQmlListProperty<QAbstractAxis> *list)
1019 void DeclarativeChart::axesClearFunc(QQmlListProperty<QAbstractAxis> *list)
1018 {
1020 {
1019 // Empty implementation
1021 // Empty implementation
1020 Q_UNUSED(list);
1022 Q_UNUSED(list);
1021 }
1023 }
1022
1024
1023
1025
1024 QAbstractSeries *DeclarativeChart::series(int index)
1026 QAbstractSeries *DeclarativeChart::series(int index)
1025 {
1027 {
1026 if (index < m_chart->series().count()) {
1028 if (index < m_chart->series().count()) {
1027 return m_chart->series().at(index);
1029 return m_chart->series().at(index);
1028 }
1030 }
1029 return 0;
1031 return 0;
1030 }
1032 }
1031
1033
1032 QAbstractSeries *DeclarativeChart::series(QString seriesName)
1034 QAbstractSeries *DeclarativeChart::series(QString seriesName)
1033 {
1035 {
1034 foreach (QAbstractSeries *series, m_chart->series()) {
1036 foreach (QAbstractSeries *series, m_chart->series()) {
1035 if (series->name() == seriesName)
1037 if (series->name() == seriesName)
1036 return series;
1038 return series;
1037 }
1039 }
1038 return 0;
1040 return 0;
1039 }
1041 }
1040
1042
1041 QAbstractSeries *DeclarativeChart::createSeries(int type, QString name, QAbstractAxis *axisX, QAbstractAxis *axisY)
1043 QAbstractSeries *DeclarativeChart::createSeries(int type, QString name, QAbstractAxis *axisX, QAbstractAxis *axisY)
1042 {
1044 {
1043 QAbstractSeries *series = 0;
1045 QAbstractSeries *series = 0;
1044
1046
1045 switch (type) {
1047 switch (type) {
1046 case DeclarativeChart::SeriesTypeLine:
1048 case DeclarativeChart::SeriesTypeLine:
1047 series = new DeclarativeLineSeries();
1049 series = new DeclarativeLineSeries();
1048 break;
1050 break;
1049 case DeclarativeChart::SeriesTypeArea: {
1051 case DeclarativeChart::SeriesTypeArea: {
1050 DeclarativeAreaSeries *area = new DeclarativeAreaSeries();
1052 DeclarativeAreaSeries *area = new DeclarativeAreaSeries();
1051 DeclarativeLineSeries *line = new DeclarativeLineSeries();
1053 DeclarativeLineSeries *line = new DeclarativeLineSeries();
1052 line->setParent(area);
1054 line->setParent(area);
1053 area->setUpperSeries(line);
1055 area->setUpperSeries(line);
1054 series = area;
1056 series = area;
1055 break;
1057 break;
1056 }
1058 }
1057 case DeclarativeChart::SeriesTypeStackedBar:
1059 case DeclarativeChart::SeriesTypeStackedBar:
1058 series = new DeclarativeStackedBarSeries();
1060 series = new DeclarativeStackedBarSeries();
1059 break;
1061 break;
1060 case DeclarativeChart::SeriesTypePercentBar:
1062 case DeclarativeChart::SeriesTypePercentBar:
1061 series = new DeclarativePercentBarSeries();
1063 series = new DeclarativePercentBarSeries();
1062 break;
1064 break;
1063 case DeclarativeChart::SeriesTypeBar:
1065 case DeclarativeChart::SeriesTypeBar:
1064 series = new DeclarativeBarSeries();
1066 series = new DeclarativeBarSeries();
1065 break;
1067 break;
1066 case DeclarativeChart::SeriesTypeHorizontalBar:
1068 case DeclarativeChart::SeriesTypeHorizontalBar:
1067 series = new DeclarativeHorizontalBarSeries();
1069 series = new DeclarativeHorizontalBarSeries();
1068 break;
1070 break;
1069 case DeclarativeChart::SeriesTypeHorizontalPercentBar:
1071 case DeclarativeChart::SeriesTypeHorizontalPercentBar:
1070 series = new DeclarativeHorizontalPercentBarSeries();
1072 series = new DeclarativeHorizontalPercentBarSeries();
1071 break;
1073 break;
1072 case DeclarativeChart::SeriesTypeHorizontalStackedBar:
1074 case DeclarativeChart::SeriesTypeHorizontalStackedBar:
1073 series = new DeclarativeHorizontalStackedBarSeries();
1075 series = new DeclarativeHorizontalStackedBarSeries();
1074 break;
1076 break;
1075 case DeclarativeChart::SeriesTypeBoxPlot:
1077 case DeclarativeChart::SeriesTypeBoxPlot:
1076 series = new DeclarativeBoxPlotSeries();
1078 series = new DeclarativeBoxPlotSeries();
1077 break;
1079 break;
1078 case DeclarativeChart::SeriesTypePie:
1080 case DeclarativeChart::SeriesTypePie:
1079 series = new DeclarativePieSeries();
1081 series = new DeclarativePieSeries();
1080 break;
1082 break;
1081 case DeclarativeChart::SeriesTypeScatter:
1083 case DeclarativeChart::SeriesTypeScatter:
1082 series = new DeclarativeScatterSeries();
1084 series = new DeclarativeScatterSeries();
1083 break;
1085 break;
1084 case DeclarativeChart::SeriesTypeSpline:
1086 case DeclarativeChart::SeriesTypeSpline:
1085 series = new DeclarativeSplineSeries();
1087 series = new DeclarativeSplineSeries();
1086 break;
1088 break;
1087 default:
1089 default:
1088 qWarning() << "Illegal series type";
1090 qWarning() << "Illegal series type";
1089 }
1091 }
1090
1092
1091 if (series) {
1093 if (series) {
1092 // Connect to axis changed signals (unless this is a pie series)
1094 // Connect to axis changed signals (unless this is a pie series)
1093 if (!qobject_cast<DeclarativePieSeries *>(series)) {
1095 if (!qobject_cast<DeclarativePieSeries *>(series)) {
1094 connect(series, SIGNAL(axisXChanged(QAbstractAxis*)), this, SLOT(handleAxisXSet(QAbstractAxis*)));
1096 connect(series, SIGNAL(axisXChanged(QAbstractAxis*)), this, SLOT(handleAxisXSet(QAbstractAxis*)));
1095 connect(series, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SLOT(handleAxisXSet(QAbstractAxis*)));
1097 connect(series, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SLOT(handleAxisXSet(QAbstractAxis*)));
1096 connect(series, SIGNAL(axisYChanged(QAbstractAxis*)), this, SLOT(handleAxisYSet(QAbstractAxis*)));
1098 connect(series, SIGNAL(axisYChanged(QAbstractAxis*)), this, SLOT(handleAxisYSet(QAbstractAxis*)));
1097 connect(series, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SLOT(handleAxisYRightSet(QAbstractAxis*)));
1099 connect(series, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SLOT(handleAxisYRightSet(QAbstractAxis*)));
1098 }
1100 }
1099
1101
1100 series->setName(name);
1102 series->setName(name);
1101 m_chart->addSeries(series);
1103 m_chart->addSeries(series);
1102
1104
1103 if (!axisX || !axisY)
1105 if (!axisX || !axisY)
1104 initializeAxes(series);
1106 initializeAxes(series);
1105
1107
1106 if (axisX)
1108 if (axisX)
1107 setAxisX(axisX, series);
1109 setAxisX(axisX, series);
1108 if (axisY)
1110 if (axisY)
1109 setAxisY(axisY, series);
1111 setAxisY(axisY, series);
1110 }
1112 }
1111
1113
1112 return series;
1114 return series;
1113 }
1115 }
1114
1116
1115 void DeclarativeChart::removeSeries(QAbstractSeries *series)
1117 void DeclarativeChart::removeSeries(QAbstractSeries *series)
1116 {
1118 {
1117 if (series)
1119 if (series)
1118 m_chart->removeSeries(series);
1120 m_chart->removeSeries(series);
1119 else
1121 else
1120 qWarning("removeSeries: cannot remove null");
1122 qWarning("removeSeries: cannot remove null");
1121 }
1123 }
1122
1124
1123 void DeclarativeChart::setAxisX(QAbstractAxis *axis, QAbstractSeries *series)
1125 void DeclarativeChart::setAxisX(QAbstractAxis *axis, QAbstractSeries *series)
1124 {
1126 {
1125 if (axis && series)
1127 if (axis && series)
1126 seriesAxisAttachHelper(series, axis, Qt::Horizontal, Qt::AlignBottom);
1128 seriesAxisAttachHelper(series, axis, Qt::Horizontal, Qt::AlignBottom);
1127 }
1129 }
1128
1130
1129 void DeclarativeChart::setAxisY(QAbstractAxis *axis, QAbstractSeries *series)
1131 void DeclarativeChart::setAxisY(QAbstractAxis *axis, QAbstractSeries *series)
1130 {
1132 {
1131 if (axis && series)
1133 if (axis && series)
1132 seriesAxisAttachHelper(series, axis, Qt::Vertical, Qt::AlignLeft);
1134 seriesAxisAttachHelper(series, axis, Qt::Vertical, Qt::AlignLeft);
1133 }
1135 }
1134
1136
1135 QAbstractAxis *DeclarativeChart::defaultAxis(Qt::Orientation orientation, QAbstractSeries *series)
1137 QAbstractAxis *DeclarativeChart::defaultAxis(Qt::Orientation orientation, QAbstractSeries *series)
1136 {
1138 {
1137 if (!series) {
1139 if (!series) {
1138 qWarning() << "No axis type defined for null series";
1140 qWarning() << "No axis type defined for null series";
1139 return 0;
1141 return 0;
1140 }
1142 }
1141
1143
1142 foreach (QAbstractAxis *existingAxis, m_chart->axes(orientation)) {
1144 foreach (QAbstractAxis *existingAxis, m_chart->axes(orientation)) {
1143 if (existingAxis->type() == series->d_ptr->defaultAxisType(orientation))
1145 if (existingAxis->type() == series->d_ptr->defaultAxisType(orientation))
1144 return existingAxis;
1146 return existingAxis;
1145 }
1147 }
1146
1148
1147 switch (series->d_ptr->defaultAxisType(orientation)) {
1149 switch (series->d_ptr->defaultAxisType(orientation)) {
1148 case QAbstractAxis::AxisTypeValue:
1150 case QAbstractAxis::AxisTypeValue:
1149 return new QValueAxis(this);
1151 return new QValueAxis(this);
1150 case QAbstractAxis::AxisTypeBarCategory:
1152 case QAbstractAxis::AxisTypeBarCategory:
1151 return new QBarCategoryAxis(this);
1153 return new QBarCategoryAxis(this);
1152 case QAbstractAxis::AxisTypeCategory:
1154 case QAbstractAxis::AxisTypeCategory:
1153 return new QCategoryAxis(this);
1155 return new QCategoryAxis(this);
1154 #ifndef QT_QREAL_IS_FLOAT
1156 #ifndef QT_QREAL_IS_FLOAT
1155 case QAbstractAxis::AxisTypeDateTime:
1157 case QAbstractAxis::AxisTypeDateTime:
1156 return new QDateTimeAxis(this);
1158 return new QDateTimeAxis(this);
1157 #endif
1159 #endif
1158 case QAbstractAxis::AxisTypeLogValue:
1160 case QAbstractAxis::AxisTypeLogValue:
1159 return new QLogValueAxis(this);
1161 return new QLogValueAxis(this);
1160 default:
1162 default:
1161 // assume AxisTypeNoAxis
1163 // assume AxisTypeNoAxis
1162 return 0;
1164 return 0;
1163 }
1165 }
1164 }
1166 }
1165
1167
1166 void DeclarativeChart::initializeAxes(QAbstractSeries *series)
1168 void DeclarativeChart::initializeAxes(QAbstractSeries *series)
1167 {
1169 {
1168 if (qobject_cast<DeclarativeLineSeries *>(series))
1170 if (qobject_cast<DeclarativeLineSeries *>(series))
1169 doInitializeAxes(series, qobject_cast<DeclarativeLineSeries *>(series)->m_axes);
1171 doInitializeAxes(series, qobject_cast<DeclarativeLineSeries *>(series)->m_axes);
1170 else if (qobject_cast<DeclarativeScatterSeries *>(series))
1172 else if (qobject_cast<DeclarativeScatterSeries *>(series))
1171 doInitializeAxes(series, qobject_cast<DeclarativeScatterSeries *>(series)->m_axes);
1173 doInitializeAxes(series, qobject_cast<DeclarativeScatterSeries *>(series)->m_axes);
1172 else if (qobject_cast<DeclarativeSplineSeries *>(series))
1174 else if (qobject_cast<DeclarativeSplineSeries *>(series))
1173 doInitializeAxes(series, qobject_cast<DeclarativeSplineSeries *>(series)->m_axes);
1175 doInitializeAxes(series, qobject_cast<DeclarativeSplineSeries *>(series)->m_axes);
1174 else if (qobject_cast<DeclarativeAreaSeries *>(series))
1176 else if (qobject_cast<DeclarativeAreaSeries *>(series))
1175 doInitializeAxes(series, qobject_cast<DeclarativeAreaSeries *>(series)->m_axes);
1177 doInitializeAxes(series, qobject_cast<DeclarativeAreaSeries *>(series)->m_axes);
1176 else if (qobject_cast<DeclarativeBarSeries *>(series))
1178 else if (qobject_cast<DeclarativeBarSeries *>(series))
1177 doInitializeAxes(series, qobject_cast<DeclarativeBarSeries *>(series)->m_axes);
1179 doInitializeAxes(series, qobject_cast<DeclarativeBarSeries *>(series)->m_axes);
1178 else if (qobject_cast<DeclarativeStackedBarSeries *>(series))
1180 else if (qobject_cast<DeclarativeStackedBarSeries *>(series))
1179 doInitializeAxes(series, qobject_cast<DeclarativeStackedBarSeries *>(series)->m_axes);
1181 doInitializeAxes(series, qobject_cast<DeclarativeStackedBarSeries *>(series)->m_axes);
1180 else if (qobject_cast<DeclarativePercentBarSeries *>(series))
1182 else if (qobject_cast<DeclarativePercentBarSeries *>(series))
1181 doInitializeAxes(series, qobject_cast<DeclarativePercentBarSeries *>(series)->m_axes);
1183 doInitializeAxes(series, qobject_cast<DeclarativePercentBarSeries *>(series)->m_axes);
1182 else if (qobject_cast<DeclarativeHorizontalBarSeries *>(series))
1184 else if (qobject_cast<DeclarativeHorizontalBarSeries *>(series))
1183 doInitializeAxes(series, qobject_cast<DeclarativeHorizontalBarSeries *>(series)->m_axes);
1185 doInitializeAxes(series, qobject_cast<DeclarativeHorizontalBarSeries *>(series)->m_axes);
1184 else if (qobject_cast<DeclarativeHorizontalStackedBarSeries *>(series))
1186 else if (qobject_cast<DeclarativeHorizontalStackedBarSeries *>(series))
1185 doInitializeAxes(series, qobject_cast<DeclarativeHorizontalStackedBarSeries *>(series)->m_axes);
1187 doInitializeAxes(series, qobject_cast<DeclarativeHorizontalStackedBarSeries *>(series)->m_axes);
1186 else if (qobject_cast<DeclarativeHorizontalPercentBarSeries *>(series))
1188 else if (qobject_cast<DeclarativeHorizontalPercentBarSeries *>(series))
1187 doInitializeAxes(series, qobject_cast<DeclarativeHorizontalPercentBarSeries *>(series)->m_axes);
1189 doInitializeAxes(series, qobject_cast<DeclarativeHorizontalPercentBarSeries *>(series)->m_axes);
1188 else if (qobject_cast<DeclarativeBoxPlotSeries *>(series))
1190 else if (qobject_cast<DeclarativeBoxPlotSeries *>(series))
1189 doInitializeAxes(series, qobject_cast<DeclarativeBoxPlotSeries *>(series)->m_axes);
1191 doInitializeAxes(series, qobject_cast<DeclarativeBoxPlotSeries *>(series)->m_axes);
1190 // else: do nothing
1192 // else: do nothing
1191 }
1193 }
1192
1194
1193 void DeclarativeChart::doInitializeAxes(QAbstractSeries *series, DeclarativeAxes *axes)
1195 void DeclarativeChart::doInitializeAxes(QAbstractSeries *series, DeclarativeAxes *axes)
1194 {
1196 {
1195 qreal min;
1197 qreal min;
1196 qreal max;
1198 qreal max;
1197 // Initialize axis X
1199 // Initialize axis X
1198 if (axes->axisX()) {
1200 if (axes->axisX()) {
1199 axes->emitAxisXChanged();
1201 axes->emitAxisXChanged();
1200 } else if (axes->axisXTop()) {
1202 } else if (axes->axisXTop()) {
1201 axes->emitAxisXTopChanged();
1203 axes->emitAxisXTopChanged();
1202 } else {
1204 } else {
1203 axes->setAxisX(defaultAxis(Qt::Horizontal, series));
1205 axes->setAxisX(defaultAxis(Qt::Horizontal, series));
1204 findMinMaxForSeries(series, Qt::Horizontal, min, max);
1206 findMinMaxForSeries(series, Qt::Horizontal, min, max);
1205 axes->axisX()->setRange(min, max);
1207 axes->axisX()->setRange(min, max);
1206 }
1208 }
1207
1209
1208 // Initialize axis Y
1210 // Initialize axis Y
1209 if (axes->axisY()) {
1211 if (axes->axisY()) {
1210 axes->emitAxisYChanged();
1212 axes->emitAxisYChanged();
1211 } else if (axes->axisYRight()) {
1213 } else if (axes->axisYRight()) {
1212 axes->emitAxisYRightChanged();
1214 axes->emitAxisYRightChanged();
1213 } else {
1215 } else {
1214 axes->setAxisY(defaultAxis(Qt::Vertical, series));
1216 axes->setAxisY(defaultAxis(Qt::Vertical, series));
1215 findMinMaxForSeries(series, Qt::Vertical, min, max);
1217 findMinMaxForSeries(series, Qt::Vertical, min, max);
1216 axes->axisY()->setRange(min, max);
1218 axes->axisY()->setRange(min, max);
1217 }
1219 }
1218 }
1220 }
1219
1221
1220 void DeclarativeChart::findMinMaxForSeries(QAbstractSeries *series, Qt::Orientations orientation,
1222 void DeclarativeChart::findMinMaxForSeries(QAbstractSeries *series, Qt::Orientations orientation,
1221 qreal &min, qreal &max)
1223 qreal &min, qreal &max)
1222 {
1224 {
1223 if (!series) {
1225 if (!series) {
1224 min = 0.5;
1226 min = 0.5;
1225 max = 0.5;
1227 max = 0.5;
1226 } else {
1228 } else {
1227 AbstractDomain *domain = series->d_ptr->domain();
1229 AbstractDomain *domain = series->d_ptr->domain();
1228 min = (orientation == Qt::Vertical) ? domain->minY() : domain->minX();
1230 min = (orientation == Qt::Vertical) ? domain->minY() : domain->minX();
1229 max = (orientation == Qt::Vertical) ? domain->maxY() : domain->maxX();
1231 max = (orientation == Qt::Vertical) ? domain->maxY() : domain->maxX();
1230
1232
1231 if (min == max) {
1233 if (min == max) {
1232 min -= 0.5;
1234 min -= 0.5;
1233 max += 0.5;
1235 max += 0.5;
1234 }
1236 }
1235 }
1237 }
1236 }
1238 }
1237
1239
1238 QPointF DeclarativeChart::mapToValue(const QPointF &position, QAbstractSeries *series)
1240 QPointF DeclarativeChart::mapToValue(const QPointF &position, QAbstractSeries *series)
1239 {
1241 {
1240 return m_chart->mapToValue(position, series);
1242 return m_chart->mapToValue(position, series);
1241 }
1243 }
1242
1244
1243 QPointF DeclarativeChart::mapToPosition(const QPointF &value, QAbstractSeries *series)
1245 QPointF DeclarativeChart::mapToPosition(const QPointF &value, QAbstractSeries *series)
1244 {
1246 {
1245 return m_chart->mapToPosition(value, series);
1247 return m_chart->mapToPosition(value, series);
1246 }
1248 }
1247
1249
1248 #include "moc_declarativechart.cpp"
1250 #include "moc_declarativechart.cpp"
1249
1251
1250 QT_CHARTS_END_NAMESPACE
1252 QT_CHARTS_END_NAMESPACE
Show file before | Show file after | Hide comments
@@ -1,89 +1,89
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #include "declarativechartnode.h"
30 #include "declarativechartnode.h"
31 #include "declarativerendernode.h"
31 #include "declarativerendernode.h"
32 #include <QtGui/QOpenGLContext>
32 #include <QtGui/QOpenGLContext>
33 #include <QtGui/QOpenGLFunctions>
33 #include <QtGui/QOpenGLFunctions>
34 #include <QtGui/QOpenGLFramebufferObjectFormat>
34 #include <QtGui/QOpenGLFramebufferObjectFormat>
35 #include <QtGui/QOpenGLFramebufferObject>
35 #include <QtGui/QOpenGLFramebufferObject>
36 #include <QOpenGLShaderProgram>
36 #include <QOpenGLShaderProgram>
37 #include <QtGui/QOpenGLBuffer>
37 #include <QtGui/QOpenGLBuffer>
38
38
39 QT_CHARTS_BEGIN_NAMESPACE
39 QT_CHARTS_BEGIN_NAMESPACE
40
40
41 // This node handles displaying of the chart itself
41 // This node handles displaying of the chart itself
42 DeclarativeChartNode::DeclarativeChartNode(QQuickWindow *window) :
42 DeclarativeChartNode::DeclarativeChartNode(QQuickWindow *window) :
43 QSGSimpleTextureNode(),
43 QSGSimpleTextureNode(),
44 m_texture(0),
44 m_texture(0),
45 m_window(window),
45 m_window(window),
46 m_textureOptions(0),
46 m_textureOptions(0),
47 m_textureSize(1, 1),
47 m_textureSize(1, 1),
48 m_glRenderNode(0)
48 m_glRenderNode(0)
49 {
49 {
50 initializeOpenGLFunctions();
51
52 // Our texture node must have a texture, so use a default one pixel texture
50 // Our texture node must have a texture, so use a default one pixel texture
53 GLuint defaultTexture = 0;
51 QImage dummyImage(QSize(1, 1), QImage::Format_ARGB32);
54 glGenTextures(1, &defaultTexture);
52 uchar *imageData = dummyImage.bits();
55 glBindTexture(GL_TEXTURE_2D, defaultTexture);
53 imageData[0] = 0;
56 uchar buf[4] = { 0, 0, 0, 0 };
54 imageData[1] = 0;
57 glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, &buf);
55 imageData[2] = 0;
58
56 imageData[3] = 0;
59 QQuickWindow::CreateTextureOptions defaultTextureOptions = QQuickWindow::CreateTextureOptions(
57 QQuickWindow::CreateTextureOptions defaultTextureOptions = QQuickWindow::CreateTextureOptions(
60 QQuickWindow::TextureHasAlphaChannel | QQuickWindow::TextureOwnsGLTexture);
58 QQuickWindow::TextureHasAlphaChannel | QQuickWindow::TextureOwnsGLTexture);
61 m_texture = m_window->createTextureFromId(defaultTexture, QSize(1, 1), defaultTextureOptions);
59 m_texture = m_window->createTextureFromImage(dummyImage, defaultTextureOptions);
62
60
63 setTexture(m_texture);
61 setTexture(m_texture);
64 setFiltering(QSGTexture::Linear);
62 setFiltering(QSGTexture::Linear);
65
63
64 if (QOpenGLContext::currentContext()) {
66 // Create child node for rendering GL graphics
65 // Create child node for rendering GL graphics
67 m_glRenderNode = new DeclarativeRenderNode(m_window);
66 m_glRenderNode = new DeclarativeRenderNode(m_window);
68 m_glRenderNode->setFlag(OwnedByParent);
67 m_glRenderNode->setFlag(OwnedByParent);
69 appendChildNode(m_glRenderNode);
68 appendChildNode(m_glRenderNode);
70 m_glRenderNode->setRect(0, 0, 0, 0); // Hide child node by default
69 m_glRenderNode->setRect(0, 0, 0, 0); // Hide child node by default
71 }
70 }
71 }
72
72
73 DeclarativeChartNode::~DeclarativeChartNode()
73 DeclarativeChartNode::~DeclarativeChartNode()
74 {
74 {
75 delete m_texture;
75 delete m_texture;
76 }
76 }
77
77
78 // Must be called on render thread and in context
78 // Must be called on render thread and in context
79 void DeclarativeChartNode::createTextureFromImage(const QImage &chartImage)
79 void DeclarativeChartNode::createTextureFromImage(const QImage &chartImage)
80 {
80 {
81 if (chartImage.size() != m_textureSize)
81 if (chartImage.size() != m_textureSize)
82 m_textureSize = chartImage.size();
82 m_textureSize = chartImage.size();
83
83
84 delete m_texture;
84 delete m_texture;
85 m_texture = m_window->createTextureFromImage(chartImage, m_textureOptions);
85 m_texture = m_window->createTextureFromImage(chartImage, m_textureOptions);
86 setTexture(m_texture);
86 setTexture(m_texture);
87 }
87 }
88
88
89 QT_CHARTS_END_NAMESPACE
89 QT_CHARTS_END_NAMESPACE
Show file before | Show file after | Hide comments
@@ -1,388 +1,388
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
4 ** Contact: https://www.qt.io/licensing/
5 **
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
16 **
17 ** GNU General Public License Usage
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
25 **
26 ** $QT_END_LICENSE$
26 ** $QT_END_LICENSE$
27 **
27 **
28 ****************************************************************************/
28 ****************************************************************************/
29
29
30 #include "mainwidget.h"
30 #include "mainwidget.h"
31 #include "dataseriedialog.h"
31 #include "dataseriedialog.h"
32 #include <QtCharts/QChartView>
32 #include <QtCharts/QChartView>
33 #include <QtCharts/QPieSeries>
33 #include <QtCharts/QPieSeries>
34 #include <QtCharts/QScatterSeries>
34 #include <QtCharts/QScatterSeries>
35 #include <QtCharts/QLineSeries>
35 #include <QtCharts/QLineSeries>
36 #include <QtCharts/QAreaSeries>
36 #include <QtCharts/QAreaSeries>
37 #include <QtCharts/QSplineSeries>
37 #include <QtCharts/QSplineSeries>
38 #include <QtCharts/QBarSet>
38 #include <QtCharts/QBarSet>
39 #include <QtCharts/QBarSeries>
39 #include <QtCharts/QBarSeries>
40 #include <QtCharts/QStackedBarSeries>
40 #include <QtCharts/QStackedBarSeries>
41 #include <QtCharts/QPercentBarSeries>
41 #include <QtCharts/QPercentBarSeries>
42 #include <QtWidgets/QPushButton>
42 #include <QtWidgets/QPushButton>
43 #include <QtWidgets/QComboBox>
43 #include <QtWidgets/QComboBox>
44 #include <QtWidgets/QSpinBox>
44 #include <QtWidgets/QSpinBox>
45 #include <QtWidgets/QCheckBox>
45 #include <QtWidgets/QCheckBox>
46 #include <QtWidgets/QGridLayout>
46 #include <QtWidgets/QGridLayout>
47 #include <QtWidgets/QHBoxLayout>
47 #include <QtWidgets/QHBoxLayout>
48 #include <QtWidgets/QLabel>
48 #include <QtWidgets/QLabel>
49 #include <QtWidgets/QSpacerItem>
49 #include <QtWidgets/QSpacerItem>
50 #include <QtWidgets/QMessageBox>
50 #include <QtWidgets/QMessageBox>
51 #include <cmath>
51 #include <cmath>
52 #include <QtCore/QDebug>
52 #include <QtCore/QDebug>
53 #include <QtGui/QStandardItemModel>
53 #include <QtGui/QStandardItemModel>
54 #include <QtCharts/QBarCategoryAxis>
54 #include <QtCharts/QBarCategoryAxis>
55 #include <QtWidgets/QOpenGLWidget>
55 #include <QtWidgets/QOpenGLWidget>
56
56
57 QT_CHARTS_USE_NAMESPACE
57 QT_CHARTS_USE_NAMESPACE
58
58
59 MainWidget::MainWidget(QWidget *parent) :
59 MainWidget::MainWidget(QWidget *parent) :
60 QWidget(parent),
60 QWidget(parent),
61 m_addSerieDialog(0),
61 m_addSerieDialog(0),
62 m_chart(0)
62 m_chart(0)
63 {
63 {
64 m_chart = new QChart();
64 m_chart = new QChart();
65
65
66 // Grid layout for the controls for configuring the chart widget
66 // Grid layout for the controls for configuring the chart widget
67 QGridLayout *grid = new QGridLayout();
67 QGridLayout *grid = new QGridLayout();
68 QPushButton *addSeriesButton = new QPushButton("Add series");
68 QPushButton *addSeriesButton = new QPushButton("Add series");
69 connect(addSeriesButton, SIGNAL(clicked()), this, SLOT(addSeries()));
69 connect(addSeriesButton, SIGNAL(clicked()), this, SLOT(addSeries()));
70 grid->addWidget(addSeriesButton, 0, 1);
70 grid->addWidget(addSeriesButton, 0, 1);
71 initBackroundCombo(grid);
71 initBackroundCombo(grid);
72 initScaleControls(grid);
72 initScaleControls(grid);
73 initThemeCombo(grid);
73 initThemeCombo(grid);
74 initCheckboxes(grid);
74 initCheckboxes(grid);
75
75
76 // add row with empty label to make all the other rows static
76 // add row with empty label to make all the other rows static
77 grid->addWidget(new QLabel(""), grid->rowCount(), 0);
77 grid->addWidget(new QLabel(""), grid->rowCount(), 0);
78 grid->setRowStretch(grid->rowCount() - 1, 1);
78 grid->setRowStretch(grid->rowCount() - 1, 1);
79
79
80 // Create chart view with the chart
80 // Create chart view with the chart
81 m_chartView = new QChartView(m_chart, this);
81 m_chartView = new QChartView(m_chart, this);
82 m_chartView->setRubberBand(QChartView::HorizontalRubberBand);
82 m_chartView->setRubberBand(QChartView::HorizontalRubberBand);
83
83
84 // Another grid layout as a main layout
84 // Another grid layout as a main layout
85 QGridLayout *mainLayout = new QGridLayout();
85 QGridLayout *mainLayout = new QGridLayout();
86 mainLayout->addLayout(grid, 0, 0);
86 mainLayout->addLayout(grid, 0, 0);
87 mainLayout->addWidget(m_chartView, 0, 1, 3, 1);
87 mainLayout->addWidget(m_chartView, 0, 1, 3, 1);
88 setLayout(mainLayout);
88 setLayout(mainLayout);
89 }
89 }
90
90
91 // Combo box for selecting the chart's background
91 // Combo box for selecting the chart's background
92 void MainWidget::initBackroundCombo(QGridLayout *grid)
92 void MainWidget::initBackroundCombo(QGridLayout *grid)
93 {
93 {
94 QComboBox *backgroundCombo = new QComboBox(this);
94 QComboBox *backgroundCombo = new QComboBox(this);
95 backgroundCombo->addItem("Color");
95 backgroundCombo->addItem("Color");
96 backgroundCombo->addItem("Gradient");
96 backgroundCombo->addItem("Gradient");
97 backgroundCombo->addItem("Image");
97 backgroundCombo->addItem("Image");
98 connect(backgroundCombo, SIGNAL(currentIndexChanged(int)),
98 connect(backgroundCombo, SIGNAL(currentIndexChanged(int)),
99 this, SLOT(backgroundChanged(int)));
99 this, SLOT(backgroundChanged(int)));
100
100
101 grid->addWidget(new QLabel("Background:"), grid->rowCount(), 0);
101 grid->addWidget(new QLabel("Background:"), grid->rowCount(), 0);
102 grid->addWidget(backgroundCombo, grid->rowCount() - 1, 1);
102 grid->addWidget(backgroundCombo, grid->rowCount() - 1, 1);
103 }
103 }
104
104
105 // Scale related controls (auto-scale vs. manual min-max values)
105 // Scale related controls (auto-scale vs. manual min-max values)
106 void MainWidget::initScaleControls(QGridLayout *grid)
106 void MainWidget::initScaleControls(QGridLayout *grid)
107 {
107 {
108 m_autoScaleCheck = new QCheckBox("Automatic scaling");
108 m_autoScaleCheck = new QCheckBox("Automatic scaling");
109 connect(m_autoScaleCheck, SIGNAL(stateChanged(int)), this, SLOT(autoScaleChanged(int)));
109 connect(m_autoScaleCheck, SIGNAL(stateChanged(int)), this, SLOT(autoScaleChanged(int)));
110 // Allow setting also non-sense values (like -2147483648 and 2147483647)
110 // Allow setting also non-sense values (like -2147483648 and 2147483647)
111 m_xMinSpin = new QSpinBox();
111 m_xMinSpin = new QSpinBox();
112 m_xMinSpin->setMinimum(INT_MIN);
112 m_xMinSpin->setMinimum(INT_MIN);
113 m_xMinSpin->setMaximum(INT_MAX);
113 m_xMinSpin->setMaximum(INT_MAX);
114 m_xMinSpin->setValue(0);
114 m_xMinSpin->setValue(0);
115 connect(m_xMinSpin, SIGNAL(valueChanged(int)), this, SLOT(xMinChanged(int)));
115 connect(m_xMinSpin, SIGNAL(valueChanged(int)), this, SLOT(xMinChanged(int)));
116 m_xMaxSpin = new QSpinBox();
116 m_xMaxSpin = new QSpinBox();
117 m_xMaxSpin->setMinimum(INT_MIN);
117 m_xMaxSpin->setMinimum(INT_MIN);
118 m_xMaxSpin->setMaximum(INT_MAX);
118 m_xMaxSpin->setMaximum(INT_MAX);
119 m_xMaxSpin->setValue(10);
119 m_xMaxSpin->setValue(10);
120 connect(m_xMaxSpin, SIGNAL(valueChanged(int)), this, SLOT(xMaxChanged(int)));
120 connect(m_xMaxSpin, SIGNAL(valueChanged(int)), this, SLOT(xMaxChanged(int)));
121 m_yMinSpin = new QSpinBox();
121 m_yMinSpin = new QSpinBox();
122 m_yMinSpin->setMinimum(INT_MIN);
122 m_yMinSpin->setMinimum(INT_MIN);
123 m_yMinSpin->setMaximum(INT_MAX);
123 m_yMinSpin->setMaximum(INT_MAX);
124 m_yMinSpin->setValue(0);
124 m_yMinSpin->setValue(0);
125 connect(m_yMinSpin, SIGNAL(valueChanged(int)), this, SLOT(yMinChanged(int)));
125 connect(m_yMinSpin, SIGNAL(valueChanged(int)), this, SLOT(yMinChanged(int)));
126 m_yMaxSpin = new QSpinBox();
126 m_yMaxSpin = new QSpinBox();
127 m_yMaxSpin->setMinimum(INT_MIN);
127 m_yMaxSpin->setMinimum(INT_MIN);
128 m_yMaxSpin->setMaximum(INT_MAX);
128 m_yMaxSpin->setMaximum(INT_MAX);
129 m_yMaxSpin->setValue(10);
129 m_yMaxSpin->setValue(10);
130 connect(m_yMaxSpin, SIGNAL(valueChanged(int)), this, SLOT(yMaxChanged(int)));
130 connect(m_yMaxSpin, SIGNAL(valueChanged(int)), this, SLOT(yMaxChanged(int)));
131
131
132 grid->addWidget(m_autoScaleCheck, grid->rowCount(), 0);
132 grid->addWidget(m_autoScaleCheck, grid->rowCount(), 0);
133 grid->addWidget(new QLabel("x min:"), grid->rowCount(), 0);
133 grid->addWidget(new QLabel("x min:"), grid->rowCount(), 0);
134 grid->addWidget(m_xMinSpin, grid->rowCount() - 1, 1);
134 grid->addWidget(m_xMinSpin, grid->rowCount() - 1, 1);
135 grid->addWidget(new QLabel("x max:"), grid->rowCount(), 0);
135 grid->addWidget(new QLabel("x max:"), grid->rowCount(), 0);
136 grid->addWidget(m_xMaxSpin, grid->rowCount() - 1, 1);
136 grid->addWidget(m_xMaxSpin, grid->rowCount() - 1, 1);
137 grid->addWidget(new QLabel("y min:"), grid->rowCount(), 0);
137 grid->addWidget(new QLabel("y min:"), grid->rowCount(), 0);
138 grid->addWidget(m_yMinSpin, grid->rowCount() - 1, 1);
138 grid->addWidget(m_yMinSpin, grid->rowCount() - 1, 1);
139 grid->addWidget(new QLabel("y max:"), grid->rowCount(), 0);
139 grid->addWidget(new QLabel("y max:"), grid->rowCount(), 0);
140 grid->addWidget(m_yMaxSpin, grid->rowCount() - 1, 1);
140 grid->addWidget(m_yMaxSpin, grid->rowCount() - 1, 1);
141
141
142 m_autoScaleCheck->setChecked(true);
142 m_autoScaleCheck->setChecked(true);
143 }
143 }
144
144
145 // Combo box for selecting theme
145 // Combo box for selecting theme
146 void MainWidget::initThemeCombo(QGridLayout *grid)
146 void MainWidget::initThemeCombo(QGridLayout *grid)
147 {
147 {
148 QComboBox *chartTheme = new QComboBox();
148 QComboBox *chartTheme = new QComboBox();
149 chartTheme->addItem("Default");
149 chartTheme->addItem("Default");
150 chartTheme->addItem("Light");
150 chartTheme->addItem("Light");
151 chartTheme->addItem("Blue Cerulean");
151 chartTheme->addItem("Blue Cerulean");
152 chartTheme->addItem("Dark");
152 chartTheme->addItem("Dark");
153 chartTheme->addItem("Brown Sand");
153 chartTheme->addItem("Brown Sand");
154 chartTheme->addItem("Blue NCS");
154 chartTheme->addItem("Blue NCS");
155 chartTheme->addItem("High Contrast");
155 chartTheme->addItem("High Contrast");
156 chartTheme->addItem("Blue Icy");
156 chartTheme->addItem("Blue Icy");
157 chartTheme->addItem("Qt");
157 chartTheme->addItem("Qt");
158 connect(chartTheme, SIGNAL(currentIndexChanged(int)),
158 connect(chartTheme, SIGNAL(currentIndexChanged(int)),
159 this, SLOT(changeChartTheme(int)));
159 this, SLOT(changeChartTheme(int)));
160 grid->addWidget(new QLabel("Chart theme:"), 8, 0);
160 grid->addWidget(new QLabel("Chart theme:"), 8, 0);
161 grid->addWidget(chartTheme, 8, 1);
161 grid->addWidget(chartTheme, 8, 1);
162 }
162 }
163
163
164 // Different check boxes for customizing chart
164 // Different check boxes for customizing chart
165 void MainWidget::initCheckboxes(QGridLayout *grid)
165 void MainWidget::initCheckboxes(QGridLayout *grid)
166 {
166 {
167 // TODO: setZoomEnabled slot has been removed from QChartView -> Re-implement zoom on/off
167 // TODO: setZoomEnabled slot has been removed from QChartView -> Re-implement zoom on/off
168 QCheckBox *zoomCheckBox = new QCheckBox("Drag'n drop Zoom");
168 QCheckBox *zoomCheckBox = new QCheckBox("Drag'n drop Zoom");
169 // connect(zoomCheckBox, SIGNAL(toggled(bool)), m_chartView, SLOT(setZoomEnabled(bool)));
169 // connect(zoomCheckBox, SIGNAL(toggled(bool)), m_chartView, SLOT(setZoomEnabled(bool)));
170 zoomCheckBox->setChecked(true);
170 zoomCheckBox->setChecked(true);
171 grid->addWidget(zoomCheckBox, grid->rowCount(), 0);
171 grid->addWidget(zoomCheckBox, grid->rowCount(), 0);
172
172
173 QCheckBox *aliasCheckBox = new QCheckBox("Anti-alias");
173 QCheckBox *aliasCheckBox = new QCheckBox("Anti-alias");
174 connect(aliasCheckBox, SIGNAL(toggled(bool)), this, SLOT(antiAliasToggled(bool)));
174 connect(aliasCheckBox, SIGNAL(toggled(bool)), this, SLOT(antiAliasToggled(bool)));
175 aliasCheckBox->setChecked(false);
175 aliasCheckBox->setChecked(false);
176 grid->addWidget(aliasCheckBox, grid->rowCount(), 0);
176 grid->addWidget(aliasCheckBox, grid->rowCount(), 0);
177
177
178 QCheckBox *openGLCheckBox = new QCheckBox("Use QOpenGLWidget");
178 QCheckBox *openGLCheckBox = new QCheckBox("Use QOpenGLWidget");
179 connect(openGLCheckBox, SIGNAL(toggled(bool)), this, SLOT(openGLToggled(bool)));
179 connect(openGLCheckBox, SIGNAL(toggled(bool)), this, SLOT(openGLToggled(bool)));
180 openGLCheckBox->setChecked(false);
180 openGLCheckBox->setChecked(false);
181 grid->addWidget(openGLCheckBox, grid->rowCount(), 0);
181 grid->addWidget(openGLCheckBox, grid->rowCount(), 0);
182 }
182 }
183
183
184 void MainWidget::antiAliasToggled(bool enabled)
184 void MainWidget::antiAliasToggled(bool enabled)
185 {
185 {
186 m_chartView->setRenderHint(QPainter::Antialiasing, enabled);
186 m_chartView->setRenderHint(QPainter::Antialiasing, enabled);
187 }
187 }
188
188
189 void MainWidget::openGLToggled(bool enabled)
189 void MainWidget::openGLToggled(bool enabled)
190 {
190 {
191 if (enabled) {
191 if (enabled) {
192 QSurfaceFormat f = QSurfaceFormat::defaultFormat();
192 QSurfaceFormat f = QSurfaceFormat::defaultFormat();
193 f.setSamples(4);
193 f.setSamples(4);
194 QSurfaceFormat::setDefaultFormat(f);
194 QSurfaceFormat::setDefaultFormat(f);
195 QOpenGLWidget *g = new QOpenGLWidget();
195 QOpenGLWidget *g = new QOpenGLWidget();
196 m_chartView->setViewport(g);
196 m_chartView->setViewport(g);
197 } else {
197 } else {
198 m_chartView->setViewport(0);
198 m_chartView->setViewport(0);
199 }
199 }
200 }
200 }
201
201
202 void MainWidget::addSeries()
202 void MainWidget::addSeries()
203 {
203 {
204 if (!m_addSerieDialog) {
204 if (!m_addSerieDialog) {
205 m_addSerieDialog = new DataSerieDialog(this);
205 m_addSerieDialog = new DataSerieDialog(this);
206 connect(m_addSerieDialog, SIGNAL(accepted(QString,int,int,QString,bool)),
206 connect(m_addSerieDialog, SIGNAL(accepted(QString,int,int,QString,bool)),
207 this, SLOT(addSeries(QString,int,int,QString,bool)));
207 this, SLOT(addSeries(QString,int,int,QString,bool)));
208 }
208 }
209 m_addSerieDialog->exec();
209 m_addSerieDialog->exec();
210 }
210 }
211
211
212 QList<RealList> MainWidget::generateTestData(int columnCount, int rowCount, QString dataCharacteristics)
212 QList<RealList> MainWidget::generateTestData(int columnCount, int rowCount, QString dataCharacteristics)
213 {
213 {
214 QList<RealList> testData;
214 QList<RealList> testData;
215 for (int j(0); j < columnCount; j++) {
215 for (int j(0); j < columnCount; j++) {
216 QList <qreal> newColumn;
216 QList <qreal> newColumn;
217 for (int i(0); i < rowCount; i++) {
217 for (int i(0); i < rowCount; i++) {
218 if (dataCharacteristics == "Sin") {
218 if (dataCharacteristics == "Sin") {
219 newColumn.append(abs(sin(3.14159265358979 / 50 * i) * 100));
219 newColumn.append(std::abs(sin(3.14159265358979 / 50 * i) * 100));
220 } else if (dataCharacteristics == "Sin + random") {
220 } else if (dataCharacteristics == "Sin + random") {
221 newColumn.append(abs(sin(3.14159265358979 / 50 * i) * 100) + (rand() % 5));
221 newColumn.append(std::abs(sin(3.14159265358979 / 50 * i) * 100) + (rand() % 5));
222 } else if (dataCharacteristics == "Random") {
222 } else if (dataCharacteristics == "Random") {
223 newColumn.append(rand() % 10 + (qreal) rand() / (qreal) RAND_MAX);
223 newColumn.append(rand() % 10 + (qreal) rand() / (qreal) RAND_MAX);
224 } else if (dataCharacteristics == "Linear") {
224 } else if (dataCharacteristics == "Linear") {
225 //newColumn.append(i * (j + 1.0));
225 //newColumn.append(i * (j + 1.0));
226 // TODO: temporary hack to make pie work; prevent zero values:
226 // TODO: temporary hack to make pie work; prevent zero values:
227 newColumn.append(i * (j + 1.0) + 0.1);
227 newColumn.append(i * (j + 1.0) + 0.1);
228 } else { // "constant"
228 } else { // "constant"
229 newColumn.append((j + 1.0));
229 newColumn.append((j + 1.0));
230 }
230 }
231 }
231 }
232 testData.append(newColumn);
232 testData.append(newColumn);
233 }
233 }
234 return testData;
234 return testData;
235 }
235 }
236
236
237 QStringList MainWidget::generateLabels(int count)
237 QStringList MainWidget::generateLabels(int count)
238 {
238 {
239 QStringList result;
239 QStringList result;
240 for (int i(0); i < count; i++)
240 for (int i(0); i < count; i++)
241 result.append("label" + QString::number(i));
241 result.append("label" + QString::number(i));
242 return result;
242 return result;
243 }
243 }
244
244
245 void MainWidget::addSeries(QString seriesName, int columnCount, int rowCount, QString dataCharacteristics, bool labelsEnabled)
245 void MainWidget::addSeries(QString seriesName, int columnCount, int rowCount, QString dataCharacteristics, bool labelsEnabled)
246 {
246 {
247 qDebug() << "addSeries: " << seriesName
247 qDebug() << "addSeries: " << seriesName
248 << " columnCount: " << columnCount
248 << " columnCount: " << columnCount
249 << " rowCount: " << rowCount
249 << " rowCount: " << rowCount
250 << " dataCharacteristics: " << dataCharacteristics
250 << " dataCharacteristics: " << dataCharacteristics
251 << " labels enabled: " << labelsEnabled;
251 << " labels enabled: " << labelsEnabled;
252 m_defaultSeriesName = seriesName;
252 m_defaultSeriesName = seriesName;
253
253
254 QList<RealList> data = generateTestData(columnCount, rowCount, dataCharacteristics);
254 QList<RealList> data = generateTestData(columnCount, rowCount, dataCharacteristics);
255
255
256 // Line series and scatter series use similar data
256 // Line series and scatter series use similar data
257 if (seriesName == "Line") {
257 if (seriesName == "Line") {
258 for (int j(0); j < data.count(); j ++) {
258 for (int j(0); j < data.count(); j ++) {
259 QList<qreal> column = data.at(j);
259 QList<qreal> column = data.at(j);
260 QLineSeries *series = new QLineSeries();
260 QLineSeries *series = new QLineSeries();
261 series->setName("line" + QString::number(j));
261 series->setName("line" + QString::number(j));
262 for (int i(0); i < column.count(); i++)
262 for (int i(0); i < column.count(); i++)
263 series->append(i, column.at(i));
263 series->append(i, column.at(i));
264 m_chart->addSeries(series);
264 m_chart->addSeries(series);
265 }
265 }
266 } else if (seriesName == "Area") {
266 } else if (seriesName == "Area") {
267 // TODO: lower series for the area?
267 // TODO: lower series for the area?
268 for (int j(0); j < data.count(); j ++) {
268 for (int j(0); j < data.count(); j ++) {
269 QList<qreal> column = data.at(j);
269 QList<qreal> column = data.at(j);
270 QLineSeries *lineSeries = new QLineSeries();
270 QLineSeries *lineSeries = new QLineSeries();
271 for (int i(0); i < column.count(); i++)
271 for (int i(0); i < column.count(); i++)
272 lineSeries->append(i, column.at(i));
272 lineSeries->append(i, column.at(i));
273 QAreaSeries *areaSeries = new QAreaSeries(lineSeries);
273 QAreaSeries *areaSeries = new QAreaSeries(lineSeries);
274 areaSeries->setName("area" + QString::number(j));
274 areaSeries->setName("area" + QString::number(j));
275 m_chart->addSeries(areaSeries);
275 m_chart->addSeries(areaSeries);
276 }
276 }
277 } else if (seriesName == "Scatter") {
277 } else if (seriesName == "Scatter") {
278 for (int j(0); j < data.count(); j++) {
278 for (int j(0); j < data.count(); j++) {
279 QList<qreal> column = data.at(j);
279 QList<qreal> column = data.at(j);
280 QScatterSeries *series = new QScatterSeries();
280 QScatterSeries *series = new QScatterSeries();
281 series->setName("scatter" + QString::number(j));
281 series->setName("scatter" + QString::number(j));
282 for (int i(0); i < column.count(); i++)
282 for (int i(0); i < column.count(); i++)
283 series->append(i, column.at(i));
283 series->append(i, column.at(i));
284 m_chart->addSeries(series);
284 m_chart->addSeries(series);
285 }
285 }
286 } else if (seriesName == "Pie") {
286 } else if (seriesName == "Pie") {
287 QStringList labels = generateLabels(rowCount);
287 QStringList labels = generateLabels(rowCount);
288 for (int j(0); j < data.count(); j++) {
288 for (int j(0); j < data.count(); j++) {
289 QPieSeries *series = new QPieSeries();
289 QPieSeries *series = new QPieSeries();
290 QList<qreal> column = data.at(j);
290 QList<qreal> column = data.at(j);
291 for (int i(0); i < column.count(); i++)
291 for (int i(0); i < column.count(); i++)
292 series->append(labels.at(i), column.at(i));
292 series->append(labels.at(i), column.at(i));
293 m_chart->addSeries(series);
293 m_chart->addSeries(series);
294 }
294 }
295 } else if (seriesName == "Bar"
295 } else if (seriesName == "Bar"
296 || seriesName == "Stacked bar"
296 || seriesName == "Stacked bar"
297 || seriesName == "Percent bar") {
297 || seriesName == "Percent bar") {
298 QStringList category;
298 QStringList category;
299 QStringList labels = generateLabels(rowCount);
299 QStringList labels = generateLabels(rowCount);
300 foreach (QString label, labels)
300 foreach (QString label, labels)
301 category << label;
301 category << label;
302 QAbstractBarSeries* series = 0;
302 QAbstractBarSeries* series = 0;
303 if (seriesName == "Bar") {
303 if (seriesName == "Bar") {
304 series = new QBarSeries(this);
304 series = new QBarSeries(this);
305 QBarCategoryAxis* axis = new QBarCategoryAxis();
305 QBarCategoryAxis* axis = new QBarCategoryAxis();
306 axis->append(category);
306 axis->append(category);
307 m_chart->setAxisX(axis,series);
307 m_chart->setAxisX(axis,series);
308 } else if (seriesName == "Stacked bar") {
308 } else if (seriesName == "Stacked bar") {
309 series = new QStackedBarSeries(this);
309 series = new QStackedBarSeries(this);
310 QBarCategoryAxis* axis = new QBarCategoryAxis();
310 QBarCategoryAxis* axis = new QBarCategoryAxis();
311 axis->append(category);
311 axis->append(category);
312 m_chart->setAxisX(axis,series);
312 m_chart->setAxisX(axis,series);
313 } else {
313 } else {
314 series = new QPercentBarSeries(this);
314 series = new QPercentBarSeries(this);
315 QBarCategoryAxis* axis = new QBarCategoryAxis();
315 QBarCategoryAxis* axis = new QBarCategoryAxis();
316 axis->append(category);
316 axis->append(category);
317 m_chart->setAxisX(axis,series);
317 m_chart->setAxisX(axis,series);
318 }
318 }
319
319
320 for (int j(0); j < data.count(); j++) {
320 for (int j(0); j < data.count(); j++) {
321 QList<qreal> column = data.at(j);
321 QList<qreal> column = data.at(j);
322 QBarSet *set = new QBarSet("set" + QString::number(j));
322 QBarSet *set = new QBarSet("set" + QString::number(j));
323 for (int i(0); i < column.count(); i++)
323 for (int i(0); i < column.count(); i++)
324 *set << column.at(i);
324 *set << column.at(i);
325 series->append(set);
325 series->append(set);
326 }
326 }
327
327
328 m_chart->addSeries(series);
328 m_chart->addSeries(series);
329 } else if (seriesName == "Spline") {
329 } else if (seriesName == "Spline") {
330 for (int j(0); j < data.count(); j ++) {
330 for (int j(0); j < data.count(); j ++) {
331 QList<qreal> column = data.at(j);
331 QList<qreal> column = data.at(j);
332 QSplineSeries *series = new QSplineSeries();
332 QSplineSeries *series = new QSplineSeries();
333 series->setName("spline" + QString::number(j));
333 series->setName("spline" + QString::number(j));
334 for (int i(0); i < column.count(); i++)
334 for (int i(0); i < column.count(); i++)
335 series->append(i, column.at(i));
335 series->append(i, column.at(i));
336 m_chart->addSeries(series);
336 m_chart->addSeries(series);
337 }
337 }
338 }
338 }
339 m_chart->createDefaultAxes();
339 m_chart->createDefaultAxes();
340 }
340 }
341
341
342 void MainWidget::backgroundChanged(int itemIndex)
342 void MainWidget::backgroundChanged(int itemIndex)
343 {
343 {
344 qDebug() << "backgroundChanged: " << itemIndex;
344 qDebug() << "backgroundChanged: " << itemIndex;
345 }
345 }
346
346
347 void MainWidget::autoScaleChanged(int value)
347 void MainWidget::autoScaleChanged(int value)
348 {
348 {
349 if (value) {
349 if (value) {
350 // TODO: enable auto scaling
350 // TODO: enable auto scaling
351 } else {
351 } else {
352 // TODO: set scaling manually (and disable auto scaling)
352 // TODO: set scaling manually (and disable auto scaling)
353 }
353 }
354
354
355 m_xMinSpin->setEnabled(!value);
355 m_xMinSpin->setEnabled(!value);
356 m_xMaxSpin->setEnabled(!value);
356 m_xMaxSpin->setEnabled(!value);
357 m_yMinSpin->setEnabled(!value);
357 m_yMinSpin->setEnabled(!value);
358 m_yMaxSpin->setEnabled(!value);
358 m_yMaxSpin->setEnabled(!value);
359 }
359 }
360
360
361 void MainWidget::xMinChanged(int value)
361 void MainWidget::xMinChanged(int value)
362 {
362 {
363 qDebug() << "xMinChanged: " << value;
363 qDebug() << "xMinChanged: " << value;
364 }
364 }
365
365
366 void MainWidget::xMaxChanged(int value)
366 void MainWidget::xMaxChanged(int value)
367 {
367 {
368 qDebug() << "xMaxChanged: " << value;
368 qDebug() << "xMaxChanged: " << value;
369 }
369 }
370
370
371 void MainWidget::yMinChanged(int value)
371 void MainWidget::yMinChanged(int value)
372 {
372 {
373 qDebug() << "yMinChanged: " << value;
373 qDebug() << "yMinChanged: " << value;
374 }
374 }
375
375
376 void MainWidget::yMaxChanged(int value)
376 void MainWidget::yMaxChanged(int value)
377 {
377 {
378 qDebug() << "yMaxChanged: " << value;
378 qDebug() << "yMaxChanged: " << value;
379 }
379 }
380
380
381 void MainWidget::changeChartTheme(int themeIndex)
381 void MainWidget::changeChartTheme(int themeIndex)
382 {
382 {
383 qDebug() << "changeChartTheme: " << themeIndex;
383 qDebug() << "changeChartTheme: " << themeIndex;
384 if (themeIndex == 0)
384 if (themeIndex == 0)
385 m_chart->setTheme(QChart::ChartThemeLight);
385 m_chart->setTheme(QChart::ChartThemeLight);
386 else
386 else
387 m_chart->setTheme((QChart::ChartTheme) (themeIndex - 1));
387 m_chart->setTheme((QChart::ChartTheme) (themeIndex - 1));
388 }
388 }
General Comments 0
You need to be logged in to leave comments. Login now