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Fixed: qareaseries - commented out code (model stuff.. this will be implemented, right?). Also some commented out code removed from SplineSeries
Marek Rosa -
r863:e54c97fc02b8
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1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt 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 Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 #include "qareaseries.h"
21 #include "qareaseries.h"
22 #include "qlineseries.h"
22 #include "qlineseries.h"
23
23
24 QTCOMMERCIALCHART_BEGIN_NAMESPACE
24 QTCOMMERCIALCHART_BEGIN_NAMESPACE
25
25
26 /*!
26 /*!
27 \class QAreaSeries
27 \class QAreaSeries
28 \brief The QAreaSeries class is used for making area charts.
28 \brief The QAreaSeries class is used for making area charts.
29
29
30 \mainclass
30 \mainclass
31
31
32 An area chart is used to show quantitative data. It is based on line chart, in the way that area between axis and the line
32 An area chart is used to show quantitative data. It is based on line chart, in the way that area between axis and the line
33 is emphasized with color. Since the area chart is based on line chart, QAreaSeries constructor needs QLineSeries instance,
33 is emphasized with color. Since the area chart is based on line chart, QAreaSeries constructor needs QLineSeries instance,
34 which defines "upper" boundary of the area. "Lower" boundary is defined by default by axis X. Instead of axis X "lower" boundary can be specified by other line.
34 which defines "upper" boundary of the area. "Lower" boundary is defined by default by axis X. Instead of axis X "lower" boundary can be specified by other line.
35 In that case QAreaSeries should be initiated with two QLineSerie instances. Please note terms "upper" and "lower" boundary can be misleading in cases
35 In that case QAreaSeries should be initiated with two QLineSerie instances. Please note terms "upper" and "lower" boundary can be misleading in cases
36 where "lower" boundary had bigger values than the "upper" one, however the main point that area between these two boundary lines will be filled.
36 where "lower" boundary had bigger values than the "upper" one, however the main point that area between these two boundary lines will be filled.
37
37
38 \image areachart.png
38 \image areachart.png
39
39
40 Creating basic area chart is simple:
40 Creating basic area chart is simple:
41 \code
41 \code
42 QLineSeries* lineSeries = new QLineSeries();
42 QLineSeries* lineSeries = new QLineSeries();
43 series->append(0, 6);
43 series->append(0, 6);
44 series->append(2, 4);
44 series->append(2, 4);
45 QAreaSeries* areaSeries = new QAreaSeries(lineSeries);
45 QAreaSeries* areaSeries = new QAreaSeries(lineSeries);
46 ...
46 ...
47 chartView->addSeries(areaSeries);
47 chartView->addSeries(areaSeries);
48 \endcode
48 \endcode
49 */
49 */
50
50
51 /*!
51 /*!
52 \fn virtual QSeriesType QAreaSeries::type() const
52 \fn virtual QSeriesType QAreaSeries::type() const
53 \brief Returns type of series.
53 \brief Returns type of series.
54 \sa QSeries, QSeriesType
54 \sa QSeries, QSeriesType
55 */
55 */
56
56
57 /*!
57 /*!
58 \fn QLineSeries* QAreaSeries::upperSeries() const
58 \fn QLineSeries* QAreaSeries::upperSeries() const
59 \brief Returns upperSeries used to define one of area boundaries.
59 \brief Returns upperSeries used to define one of area boundaries.
60 */
60 */
61
61
62 /*!
62 /*!
63 \fn QLineSeries* QAreaSeries::lowerSeries() const
63 \fn QLineSeries* QAreaSeries::lowerSeries() const
64 \brief Returns lowerSeries used to define one of area boundaries. Note if QAreaSeries where counstucted wihtout a\ lowerSeries
64 \brief Returns lowerSeries used to define one of area boundaries. Note if QAreaSeries where counstucted wihtout a\ lowerSeries
65 this function return Null pointer.
65 this function return Null pointer.
66 */
66 */
67
67
68 /*!
68 /*!
69 \fn QPen QAreaSeries::pen() const
69 \fn QPen QAreaSeries::pen() const
70 \brief Returns the pen used to draw line for this series.
70 \brief Returns the pen used to draw line for this series.
71 \sa setPen()
71 \sa setPen()
72 */
72 */
73
73
74 /*!
74 /*!
75 \fn QPen QAreaSeries::brush() const
75 \fn QPen QAreaSeries::brush() const
76 \brief Returns the brush used to draw line for this series.
76 \brief Returns the brush used to draw line for this series.
77 \sa setBrush()
77 \sa setBrush()
78 */
78 */
79
79
80 /*!
80 /*!
81 \fn bool QAreaSeries::pointsVisible() const
81 \fn bool QAreaSeries::pointsVisible() const
82 \brief Returns if the points are drawn for this series.
82 \brief Returns if the points are drawn for this series.
83 \sa setPointsVisible()
83 \sa setPointsVisible()
84 */
84 */
85
85
86 /*!
86 /*!
87 \fn void QAreaSeries::clicked(const QPointF& point)
87 \fn void QAreaSeries::clicked(const QPointF& point)
88 \brief Signal is emitted when user clicks the \a point on area chart.
88 \brief Signal is emitted when user clicks the \a point on area chart.
89 */
89 */
90
90
91 /*!
91 /*!
92 \fn void QAreaSeries::updated()
92 \fn void QAreaSeries::updated()
93 \brief \internal
93 \brief \internal
94 */
94 */
95
95
96 /*!
96 /*!
97 Constructs area series object which is a child of \a upperSeries. Area will be spanned between \a
97 Constructs area series object which is a child of \a upperSeries. Area will be spanned between \a
98 upperSeries line and \a lowerSeries line. If no \a lowerSeries is passed to constructor, area is specified by axis x (y=0) instead.
98 upperSeries line and \a lowerSeries line. If no \a lowerSeries is passed to constructor, area is specified by axis x (y=0) instead.
99 When series object is added to QChartView or QChart instance ownerships is transfered.
99 When series object is added to QChartView or QChart instance ownerships is transfered.
100 */
100 */
101 QAreaSeries::QAreaSeries(QLineSeries *upperSeries, QLineSeries *lowerSeries)
101 QAreaSeries::QAreaSeries(QLineSeries *upperSeries, QLineSeries *lowerSeries)
102 : QSeries(upperSeries),
102 : QSeries(upperSeries),
103 m_upperSeries(upperSeries),
103 m_upperSeries(upperSeries),
104 m_lowerSeries(lowerSeries),
104 m_lowerSeries(lowerSeries),
105 m_pointsVisible(false)
105 m_pointsVisible(false)
106 {
106 {
107 }
107 }
108
108
109 /*!
109 /*!
110 Destroys the object. Series added to QChartView or QChart instances are owned by those,
110 Destroys the object. Series added to QChartView or QChart instances are owned by those,
111 and are deleted when mentioned object are destroyed.
111 and are deleted when mentioned object are destroyed.
112 */
112 */
113 QAreaSeries::~QAreaSeries()
113 QAreaSeries::~QAreaSeries()
114 {
114 {
115 }
115 }
116
116
117 /*!
117 /*!
118 Sets \a pen used for drawing area outline.
118 Sets \a pen used for drawing area outline.
119 */
119 */
120 void QAreaSeries::setPen(const QPen &pen)
120 void QAreaSeries::setPen(const QPen &pen)
121 {
121 {
122 if (m_pen != pen) {
122 if (m_pen != pen) {
123 m_pen = pen;
123 m_pen = pen;
124 emit updated();
124 emit updated();
125 }
125 }
126 }
126 }
127
127
128 /*!
128 /*!
129 Sets \a brush used for filling the area.
129 Sets \a brush used for filling the area.
130 */
130 */
131 void QAreaSeries::setBrush(const QBrush &brush)
131 void QAreaSeries::setBrush(const QBrush &brush)
132 {
132 {
133 if (m_brush != brush) {
133 if (m_brush != brush) {
134 m_brush = brush;
134 m_brush = brush;
135 emit updated();
135 emit updated();
136 }
136 }
137 }
137 }
138 /*!
138 /*!
139 Sets if data points are \a visible and should be drawn on line.
139 Sets if data points are \a visible and should be drawn on line.
140 */
140 */
141 void QAreaSeries::setPointsVisible(bool visible)
141 void QAreaSeries::setPointsVisible(bool visible)
142 {
142 {
143 if (m_pointsVisible != visible) {
143 if (m_pointsVisible != visible) {
144 m_pointsVisible = visible;
144 m_pointsVisible = visible;
145 emit updated();
145 emit updated();
146 }
146 }
147 }
147 }
148
148
149 //bool QAreaSeries::setModel(QAbstractItemModel* model)
150 //{
151 // m_upperSeries->setModel(model);
152 // if (m_lowerSeries)
153 // m_lowerSeries->setModel(model);
154 // return true;
155 //}
156
157 //void QAreaSeries::setModelMappingUpper(int modelX, int modelY, Qt::Orientation orientation)
158 //{
159 // m_upperSeries->setModelMapping(modelX, modelY, orientation);
160 //}
161
162 //void QAreaSeries::setModelMappingLower(int modelX, int modelY, Qt::Orientation orientation)
163 //{
164 // if (m_lowerSeries)
165 // m_lowerSeries->setModelMapping(modelX, modelY, orientation);
166 //}
167
168 #include "moc_qareaseries.cpp"
149 #include "moc_qareaseries.cpp"
169
150
170 QTCOMMERCIALCHART_END_NAMESPACE
151 QTCOMMERCIALCHART_END_NAMESPACE
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@@ -1,73 +1,69
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt 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 Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 #ifndef QAREASERIES_H_
21 #ifndef QAREASERIES_H_
22 #define QAREASERIES_H_
22 #define QAREASERIES_H_
23
23
24 #include <qchartglobal.h>
24 #include <qchartglobal.h>
25 #include <qseries.h>
25 #include <qseries.h>
26 #include <QPen>
26 #include <QPen>
27 #include <QBrush>
27 #include <QBrush>
28
28
29 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29 QTCOMMERCIALCHART_BEGIN_NAMESPACE
30 class QLineSeries;
30 class QLineSeries;
31
31
32 class QTCOMMERCIALCHART_EXPORT QAreaSeries : public QSeries
32 class QTCOMMERCIALCHART_EXPORT QAreaSeries : public QSeries
33 {
33 {
34 Q_OBJECT
34 Q_OBJECT
35 public:
35 public:
36 QAreaSeries(QLineSeries *upperSeries, QLineSeries *lowerSeries = 0);
36 QAreaSeries(QLineSeries *upperSeries, QLineSeries *lowerSeries = 0);
37 virtual ~QAreaSeries();
37 virtual ~QAreaSeries();
38
38
39 public: // from QChartSeries
39 public: // from QChartSeries
40 virtual QSeriesType type() const { return QSeries::SeriesTypeArea; }
40 virtual QSeriesType type() const { return QSeries::SeriesTypeArea; }
41
41
42 QLineSeries* upperSeries() const { return m_upperSeries; }
42 QLineSeries* upperSeries() const { return m_upperSeries; }
43 QLineSeries* lowerSeries() const { return m_lowerSeries; }
43 QLineSeries* lowerSeries() const { return m_lowerSeries; }
44
44
45 void setPen(const QPen &pen);
45 void setPen(const QPen &pen);
46 QPen pen() const { return m_pen;}
46 QPen pen() const { return m_pen;}
47
47
48 void setBrush(const QBrush &brush);
48 void setBrush(const QBrush &brush);
49 QBrush brush() const { return m_brush;}
49 QBrush brush() const { return m_brush;}
50
50
51 void setPointsVisible(bool visible);
51 void setPointsVisible(bool visible);
52 bool pointsVisible() const { return m_pointsVisible; }
52 bool pointsVisible() const { return m_pointsVisible; }
53
53
54 // bool setModel(QAbstractItemModel* model);
55 // void setModelMappingUpper(int modelX, int modelY, Qt::Orientation orientation = Qt::Vertical);
56 // void setModelMappingLower(int modelX, int modelY, Qt::Orientation orientation = Qt::Vertical);
57
58 Q_SIGNALS:
54 Q_SIGNALS:
59 void updated();
55 void updated();
60 void clicked(const QPointF &point);
56 void clicked(const QPointF &point);
61 void selected();
57 void selected();
62
58
63 private:
59 private:
64 QBrush m_brush;
60 QBrush m_brush;
65 QPen m_pen;
61 QPen m_pen;
66 QLineSeries* m_upperSeries;
62 QLineSeries* m_upperSeries;
67 QLineSeries* m_lowerSeries;
63 QLineSeries* m_lowerSeries;
68 bool m_pointsVisible;
64 bool m_pointsVisible;
69 };
65 };
70
66
71 QTCOMMERCIALCHART_END_NAMESPACE
67 QTCOMMERCIALCHART_END_NAMESPACE
72
68
73 #endif
69 #endif
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@@ -1,67 +1,60
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt 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 Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 #ifndef QSPLINESERIES_H
21 #ifndef QSPLINESERIES_H
22 #define QSPLINESERIES_H
22 #define QSPLINESERIES_H
23
23
24 #include <qchartglobal.h>
24 #include <qchartglobal.h>
25 #include <qlineseries.h>
25 #include <qlineseries.h>
26 #include <QList>
26 #include <QList>
27 #include <QPointF>
27 #include <QPointF>
28 #include <QtGlobal>
28 #include <QtGlobal>
29
29
30 QTCOMMERCIALCHART_BEGIN_NAMESPACE
30 QTCOMMERCIALCHART_BEGIN_NAMESPACE
31
31
32 class QTCOMMERCIALCHART_EXPORT QSplineSeries : public QLineSeries
32 class QTCOMMERCIALCHART_EXPORT QSplineSeries : public QLineSeries
33 {
33 {
34 Q_OBJECT
34 Q_OBJECT
35 public:
35 public:
36
36
37 QSplineSeries(QObject *parent = 0);
37 QSplineSeries(QObject *parent = 0);
38 QSeriesType type() const {return QSeries::SeriesTypeSpline;}
38 QSeriesType type() const {return QSeries::SeriesTypeSpline;}
39
39
40 // int count() const { return m_x.size(); }
41 QPointF controlPoint(int index) const {return m_controlPoints[index];}
40 QPointF controlPoint(int index) const {return m_controlPoints[index];}
42 bool setModel(QAbstractItemModel *model);
41 bool setModel(QAbstractItemModel *model);
43
42
44 void setModelMapping(int modelX, int modelY, Qt::Orientation orientation = Qt::Vertical);
43 void setModelMapping(int modelX, int modelY, Qt::Orientation orientation = Qt::Vertical);
45 void setModelMappingShift(int first, int count);
44 void setModelMappingShift(int first, int count);
46
45
47 // TODO: allow the user to set custom control points
48 // void setCustomControlPoints(QList<QPointsF> controlPoints);
49 // bool calculateControlPointsAutomatically();
50 // void setCalculateControlPointsAutomatically();
51
52
53 private:
46 private:
54 void calculateControlPoints();
47 void calculateControlPoints();
55 QList<qreal> getFirstControlPoints(QList<qreal> rhs);
48 QList<qreal> getFirstControlPoints(QList<qreal> rhs);
56
49
57 private Q_SLOTS:
50 private Q_SLOTS:
58 void updateControlPoints();
51 void updateControlPoints();
59
52
60 private:
53 private:
61 QList<QPointF> m_controlPoints;
54 QList<QPointF> m_controlPoints;
62
55
63 };
56 };
64
57
65 QTCOMMERCIALCHART_END_NAMESPACE
58 QTCOMMERCIALCHART_END_NAMESPACE
66
59
67 #endif // QSPLINESERIES_H
60 #endif // QSPLINESERIES_H
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@@ -1,102 +1,102
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt 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 Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 #ifndef QXYSERIES_H_
21 #ifndef QXYSERIES_H_
22 #define QXYSERIES_H_
22 #define QXYSERIES_H_
23
23
24 #include <qchartglobal.h>
24 #include <qchartglobal.h>
25 #include <qseries.h>
25 #include <qseries.h>
26 #include <QPen>
26 #include <QPen>
27 #include <QBrush>
27 #include <QBrush>
28
28
29 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29 QTCOMMERCIALCHART_BEGIN_NAMESPACE
30
30
31 class QTCOMMERCIALCHART_EXPORT QXYSeries : public QSeries
31 class QTCOMMERCIALCHART_EXPORT QXYSeries : public QSeries
32 {
32 {
33 Q_OBJECT
33 Q_OBJECT
34 protected:
34 protected:
35 QXYSeries(QObject *parent = 0);
35 QXYSeries(QObject *parent = 0);
36 virtual ~QXYSeries();
36 virtual ~QXYSeries();
37
37
38 public:
38 public:
39 void append(qreal x, qreal y);
39 void append(qreal x, qreal y);
40 void append(const QPointF &point);
40 void append(const QPointF &point);
41 void append(const QList<QPointF> points);
41 void append(const QList<QPointF> points);
42 void replace(qreal x,qreal y);
42 void replace(qreal x,qreal y);
43 void replace(const QPointF &point);
43 void replace(const QPointF &point);
44 void remove(qreal x);
44 void remove(qreal x);
45 void remove(qreal x, qreal y);
45 void remove(qreal x, qreal y);
46 void remove(const QPointF &point);
46 void remove(const QPointF &point);
47 void removeAll();
47 void removeAll();
48
48
49 int count() const;
49 int count() const;
50 qreal x(int pos) const;
50 qreal x(int pos) const;
51 qreal y(int pos) const;
51 qreal y(int pos) const;
52 QList<QPointF> data();
52 QList<QPointF> data();
53
53
54 QXYSeries& operator << (const QPointF &point);
54 QXYSeries& operator << (const QPointF &point);
55 QXYSeries& operator << (const QList<QPointF> points);
55 QXYSeries& operator << (const QList<QPointF> points);
56
56
57 void setPen(const QPen &pen);
57 void setPen(const QPen &pen);
58 QPen pen() const {return m_pen;}
58 QPen pen() const {return m_pen;}
59 void setBrush(const QBrush &brush);
59 void setBrush(const QBrush &brush);
60 QBrush brush() const {return m_brush;}
60 QBrush brush() const {return m_brush;}
61
61
62 bool setModel(QAbstractItemModel *model);
62 bool setModel(QAbstractItemModel *model);
63 QAbstractItemModel* model() const { return m_model; }
63 QAbstractItemModel* model() const { return m_model; }
64
64
65 virtual void setModelMapping(int modelX, int modelY, Qt::Orientation orientation = Qt::Vertical);
65 virtual void setModelMapping(int modelX, int modelY, Qt::Orientation orientation = Qt::Vertical);
66 virtual void setModelMappingShift(int first, int count = 0);
66 virtual void setModelMappingRange(int first, int count = 0);
67 int mapFirst() const { return m_mapFirst; }
67 int mapFirst() const { return m_mapFirst; }
68
68
69 private Q_SLOTS:
69 private Q_SLOTS:
70 void modelUpdated(QModelIndex topLeft, QModelIndex bottomRight);
70 void modelUpdated(QModelIndex topLeft, QModelIndex bottomRight);
71 void modelDataAboutToBeAdded(QModelIndex parent, int start, int end);
71 void modelDataAboutToBeAdded(QModelIndex parent, int start, int end);
72 void modelDataAdded(QModelIndex parent, int start, int end);
72 void modelDataAdded(QModelIndex parent, int start, int end);
73 void modelDataAboutToBeRemoved(QModelIndex parent, int start, int end);
73 void modelDataAboutToBeRemoved(QModelIndex parent, int start, int end);
74 void modelDataRemoved(QModelIndex parent, int start, int end);
74 void modelDataRemoved(QModelIndex parent, int start, int end);
75
75
76 Q_SIGNALS:
76 Q_SIGNALS:
77 void clicked(const QPointF &point);
77 void clicked(const QPointF &point);
78 void selected();
78 void selected();
79 void updated();
79 void updated();
80 void pointReplaced(int index);
80 void pointReplaced(int index);
81 void pointRemoved(int index);
81 void pointRemoved(int index);
82 void pointAdded(int index);
82 void pointAdded(int index);
83
83
84 protected:
84 protected:
85 QVector<qreal> m_x;
85 QVector<qreal> m_x;
86 QVector<qreal> m_y;
86 QVector<qreal> m_y;
87
87
88 QPen m_pen;
88 QPen m_pen;
89 QBrush m_brush;
89 QBrush m_brush;
90
90
91 int m_mapX;
91 int m_mapX;
92 int m_mapY;
92 int m_mapY;
93 int m_mapFirst;
93 int m_mapFirst;
94 int m_mapCount;
94 int m_mapCount;
95 bool m_mapLimited;
95 bool m_mapLimited;
96 Qt::Orientation m_mapOrientation;
96 Qt::Orientation m_mapOrientation;
97 int tempItemsRemoved;
97 int tempItemsRemoved;
98 };
98 };
99
99
100 QTCOMMERCIALCHART_END_NAMESPACE
100 QTCOMMERCIALCHART_END_NAMESPACE
101
101
102 #endif
102 #endif
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