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Added missing warning about private implementation
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef AXISANIMATION_H
22 31 #define AXISANIMATION_H
23 32
24 33 #include "chartanimation_p.h"
25 34 #include <QPointF>
26 35
27 36 QTCOMMERCIALCHART_BEGIN_NAMESPACE
28 37
29 38 class ChartAxis;
30 39
31 40 class AxisAnimation: public ChartAnimation
32 41 {
33 42 public:
34 43 enum Animation { DefaultAnimation, ZoomOutAnimation, ZoomInAnimation, MoveForwardAnimation, MoveBackwordAnimation};
35 44 AxisAnimation(ChartAxis *axis);
36 45 ~AxisAnimation();
37 46 void setAnimationType(Animation type);
38 47 void setAnimationPoint(const QPointF& point);
39 48 void setValues(QVector<qreal> &oldLayout, QVector<qreal> &newLayout);
40 49 protected:
41 50 QVariant interpolated(const QVariant &from, const QVariant &to, qreal progress ) const;
42 51 void updateCurrentValue(const QVariant &value );
43 52 private:
44 53 ChartAxis *m_axis;
45 54 Animation m_type;
46 55 QPointF m_point;
47 56 };
48 57
49 58 QTCOMMERCIALCHART_END_NAMESPACE
50 59
51 60
52 61
53 62 #endif /* AXISITEM_H_ */
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@@ -1,54 +1,63
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef BARANIMATION_P_H
22 31 #define BARANIMATION_P_H
23 32
24 33 #include "chartanimation_p.h"
25 34 #include "barchartitem_p.h"
26 35
27 36 QTCOMMERCIALCHART_BEGIN_NAMESPACE
28 37
29 38 class BarChartItem;
30 39 class QBarSet;
31 40 class BarSetAnimation;
32 41
33 42 class BarAnimation : public ChartAnimation
34 43 {
35 44 Q_OBJECT
36 45
37 46 public:
38 47 BarAnimation(BarChartItem *item);
39 48 ~BarAnimation();
40 49
41 50 public: // from QVariantAnimation
42 51 virtual QVariant interpolated(const QVariant &from, const QVariant &to, qreal progress) const;
43 52 virtual void updateCurrentValue(const QVariant &value);
44 53
45 54 public Q_SLOTS:
46 55
47 56 private:
48 57 BarChartItem *m_item;
49 58 QHash<QBarSet *, BarSetAnimation *> m_animations;
50 59 };
51 60
52 61 QTCOMMERCIALCHART_END_NAMESPACE
53 62
54 63 #endif
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@@ -1,42 +1,51
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTANIMATION_H
22 31 #define CHARTANIMATION_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include <QVariantAnimation>
26 35
27 36 QTCOMMERCIALCHART_BEGIN_NAMESPACE
28 37
29 38 const static int ChartAnimationDuration = 1000;
30 39
31 40 class ChartAnimation: public QVariantAnimation
32 41 {
33 42 Q_OBJECT
34 43 public:
35 44 ChartAnimation(QObject *parent = 0):QVariantAnimation(parent){};
36 45 };
37 46
38 47 QTCOMMERCIALCHART_END_NAMESPACE
39 48
40 49
41 50
42 51 #endif /* AXISITEM_H_ */
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@@ -1,64 +1,73
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTANIMATOR_P_H
22 31 #define CHARTANIMATOR_P_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include "chartanimation_p.h"
26 35 #include "piechartitem_p.h"
27 36 #include "barchartitem_p.h"
28 37 #include <QPointF>
29 38
30 39 QTCOMMERCIALCHART_BEGIN_NAMESPACE
31 40
32 41 class ChartItem;
33 42 class ChartAxis;
34 43 class AreaChartItem;
35 44 class SplineChartItem;
36 45 class ScatterChartItem;
37 46 class LineChartItem;
38 47 class XYChartItem;
39 48 class XYAnimation;
40 49
41 50 class ChartAnimator : public QObject
42 51 {
43 52 Q_OBJECT
44 53 public:
45 54 ChartAnimator(QObject *parent = 0);
46 55 virtual ~ChartAnimator();
47 56
48 57 void addAnimation(PieChartItem *item);
49 58 void addAnimation(BarChartItem *item);
50 59 void removeAnimation(Chart *item);
51 60
52 61 void addAnimation(PieChartItem *item, PieSliceItem *sliceItem, const PieSliceData &sliceData, bool isEmpty);
53 62 void removeAnimation(PieChartItem *item, PieSliceItem *sliceItem);
54 63 void updateAnimation(PieChartItem *item, PieSliceItem *sliceItem, const PieSliceData &sliceData);
55 64
56 65 void updateLayout(BarChartItem *item, const QVector<QRectF> &oldLayout, const QVector<QRectF> &newLayout);
57 66
58 67 private:
59 68 QMap<Chart *, ChartAnimation *> m_animations;
60 69 };
61 70
62 71 QTCOMMERCIALCHART_END_NAMESPACE
63 72
64 73 #endif
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef PIEANIMATION_P_H
22 31 #define PIEANIMATION_P_H
23 32
24 33 #include "chartanimation_p.h"
25 34 #include "piechartitem_p.h"
26 35 #include "piesliceanimation_p.h"
27 36
28 37 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29 38
30 39 class PieChartItem;
31 40
32 41 class PieAnimation : public ChartAnimation
33 42 {
34 43 Q_OBJECT
35 44
36 45 public:
37 46 PieAnimation(PieChartItem *item);
38 47 ~PieAnimation();
39 48 void updateValue(PieSliceItem *sliceItem, const PieSliceData &newValue);
40 49 void addSlice(PieSliceItem *sliceItem, const PieSliceData &endValue, bool startupAnimation);
41 50 void removeSlice(PieSliceItem *sliceItem);
42 51
43 52 public: // from QVariantAnimation
44 53 void updateCurrentValue(const QVariant &value);
45 54
46 55 private:
47 56 PieChartItem *m_item;
48 57 QHash<PieSliceItem *, PieSliceAnimation *> m_animations;
49 58 };
50 59
51 60 QTCOMMERCIALCHART_END_NAMESPACE
52 61
53 62 #endif
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@@ -1,51 +1,60
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef PIESLICEANIMATION_P_H
22 31 #define PIESLICEANIMATION_P_H
23 32
24 33 #include <QVariantAnimation>
25 34 #include "piesliceitem_p.h"
26 35
27 36 QTCOMMERCIALCHART_BEGIN_NAMESPACE
28 37
29 38 class PieChartItem;
30 39
31 40 class PieSliceAnimation : public QVariantAnimation
32 41 {
33 42 public:
34 43 PieSliceAnimation(PieSliceItem *sliceItem);
35 44 ~PieSliceAnimation();
36 45 void setValue(const PieSliceData &startValue, const PieSliceData &endValue);
37 46 void updateValue(const PieSliceData &endValue);
38 47 PieSliceData currentSliceValue();
39 48
40 49 protected:
41 50 QVariant interpolated(const QVariant &start, const QVariant &end, qreal progress) const;
42 51 void updateCurrentValue(const QVariant &value);
43 52
44 53 private:
45 54 PieSliceItem *m_sliceItem;
46 55 PieSliceData m_currentValue;
47 56 };
48 57
49 58 QTCOMMERCIALCHART_END_NAMESPACE
50 59
51 60 #endif
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@@ -1,52 +1,61
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef SPLINEANIMATION_P_H
22 31 #define SPLINEANIMATION_P_H
23 32 #include "xyanimation_p.h"
24 33 #include <QPointF>
25 34
26 35 typedef QPair<QVector<QPointF >, QVector<QPointF > > SplineVector;
27 36
28 37 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29 38
30 39 class SplineChartItem;
31 40
32 41 class SplineAnimation : public XYAnimation
33 42 {
34 43 public:
35 44 SplineAnimation(SplineChartItem *item);
36 45 ~SplineAnimation();
37 46 void setup(QVector<QPointF> &oldPoints, QVector<QPointF> &newPoints, QVector<QPointF> &oldContorlPoints, QVector<QPointF> &newControlPoints, int index = -1);
38 47
39 48 protected:
40 49 QVariant interpolated(const QVariant &start, const QVariant &end, qreal progress) const;
41 50 void updateCurrentValue(const QVariant &value);
42 51 void updateState(QAbstractAnimation::State newState, QAbstractAnimation::State oldState);
43 52
44 53 private:
45 54 SplineVector m_oldSpline;
46 55 SplineVector m_newSpline;
47 56 SplineChartItem *m_item;
48 57 };
49 58
50 59 QTCOMMERCIALCHART_END_NAMESPACE
51 60
52 61 #endif
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@@ -1,57 +1,66
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef XYANIMATION_P_H
22 31 #define XYANIMATION_P_H
23 32
24 33 #include "chartanimation_p.h"
25 34 #include <QPointF>
26 35
27 36 QTCOMMERCIALCHART_BEGIN_NAMESPACE
28 37
29 38 class XYChart;
30 39
31 40 class XYAnimation : public ChartAnimation
32 41 {
33 42 protected:
34 43 enum Animation { AddPointAnimation, RemovePointAnimation, ReplacePointAnimation, NewAnimation };
35 44 public:
36 45 XYAnimation(XYChart *item);
37 46 ~XYAnimation();
38 47 void setup(const QVector<QPointF> &oldPoints, const QVector<QPointF> &newPoints,int index = -1);
39 48 Animation animationType() const { return m_type; };
40 49
41 50 protected:
42 51 QVariant interpolated(const QVariant &start, const QVariant &end, qreal progress ) const;
43 52 void updateCurrentValue (const QVariant &value );
44 53 void updateState(QAbstractAnimation::State newState, QAbstractAnimation::State oldState);
45 54 protected:
46 55 Animation m_type;
47 56 bool m_dirty;
48 57 int m_index;
49 58 private:
50 59 XYChart *m_item;
51 60 QVector<QPointF> m_oldPoints;
52 61 QVector<QPointF> m_newPoints;
53 62 };
54 63
55 64 QTCOMMERCIALCHART_END_NAMESPACE
56 65
57 66 #endif
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@@ -1,94 +1,103
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef AREACHARTITEM_H
22 31 #define AREACHARTITEM_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include "linechartitem_p.h"
26 35 #include <QPen>
27 36
28 37 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29 38
30 39 class QAreaSeries;
31 40 class AreaChartItem;
32 41
33 42 class AreaChartItem : public ChartItem
34 43 {
35 44 Q_OBJECT
36 45 public:
37 46 AreaChartItem(QAreaSeries *areaSeries, ChartPresenter *presenter);
38 47 ~AreaChartItem();
39 48
40 49 //from QGraphicsItem
41 50 QRectF boundingRect() const;
42 51 void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
43 52 QPainterPath shape() const;
44 53
45 54 LineChartItem* upperLineItem() const { return m_upper; }
46 55 LineChartItem* lowerLineItem() const { return m_lower; }
47 56
48 57 void updatePath();
49 58
50 59 protected:
51 60 void mousePressEvent(QGraphicsSceneMouseEvent *event);
52 61
53 62 Q_SIGNALS:
54 63 void clicked(const QPointF &point);
55 64
56 65 public Q_SLOTS:
57 66 void handleUpdated();
58 67 void handleDomainChanged(qreal minX, qreal maxX, qreal minY, qreal maxY);
59 68 void handleGeometryChanged(const QRectF &size);
60 69
61 70 private:
62 71 QAreaSeries* m_series;
63 72 LineChartItem* m_upper;
64 73 LineChartItem* m_lower;
65 74 QPainterPath m_path;
66 75 QRectF m_rect;
67 76 QRectF m_clipRect;
68 77 QPen m_linePen;
69 78 QPen m_pointPen;
70 79 QBrush m_brush;
71 80 bool m_pointsVisible;
72 81
73 82 };
74 83
75 84 class AreaBoundItem : public LineChartItem
76 85 {
77 86 public:
78 87 AreaBoundItem(AreaChartItem *item,QLineSeries *lineSeries,ChartPresenter* presenter) : LineChartItem(lineSeries, 0), m_item(item) {
79 88 setPresenter(presenter);
80 89 }
81 90 ~AreaBoundItem() {}
82 91
83 92 void updateGeometry() {
84 93 LineChartItem::updateGeometry();
85 94 m_item->updatePath();
86 95 }
87 96
88 97 private:
89 98 AreaChartItem* m_item;
90 99 };
91 100
92 101 QTCOMMERCIALCHART_END_NAMESPACE
93 102
94 103 #endif
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@@ -1,148 +1,157
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTAXIS_H
22 31 #define CHARTAXIS_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include "chart_p.h"
26 35 #include "axisanimation_p.h"
27 36 #include <QGraphicsItem>
28 37
29 38 QTCOMMERCIALCHART_BEGIN_NAMESPACE
30 39
31 40 class QAxis;
32 41 class ChartPresenter;
33 42
34 43 class ChartAxis : public Chart
35 44 {
36 45 Q_OBJECT
37 46 public:
38 47 enum AxisType{ X_AXIS,Y_AXIS };
39 48
40 49 ChartAxis(QAxis *axis, ChartPresenter *presenter);
41 50 ~ChartAxis();
42 51
43 52 virtual AxisType axisType() const = 0;
44 53
45 54 void setAxisOpacity(qreal opacity);
46 55 qreal axisOpacity() const;
47 56
48 57 void setGridOpacity(qreal opacity);
49 58 qreal gridOpacity() const;
50 59
51 60 void setLabelsOpacity(qreal opacity);
52 61 qreal labelsOpacity() const;
53 62
54 63 void setShadesOpacity(qreal opacity);
55 64 qreal shadesOpacity() const;
56 65
57 66 void setLabelsAngle(int angle);
58 67 int labelsAngle()const { return m_labelsAngle; }
59 68
60 69 void setShadesBrush(const QBrush &brush);
61 70 void setShadesPen(const QPen &pen);
62 71
63 72 void setAxisPen(const QPen &pen);
64 73 void setGridPen(const QPen &pen);
65 74
66 75 void setLabelsPen(const QPen &pen);
67 76 void setLabelsBrush(const QBrush &brush);
68 77 void setLabelsFont(const QFont &font);
69 78
70 79 void setLayout(QVector<qreal> &layout);
71 80 QVector<qreal> layout() const { return m_layoutVector; }
72 81
73 82 void setAnimation(AxisAnimation* animation);
74 83 ChartAnimation* animation() const { return m_animation; };
75 84
76 85 QRectF geometry() const { return m_rect; }
77 86
78 87 protected:
79 88 virtual void updateGeometry() = 0;
80 89 virtual QVector<qreal> calculateLayout() const = 0;
81 90 bool createLabels(QStringList &labels,qreal min, qreal max,int ticks) const;
82 91
83 92 public Q_SLOTS:
84 93 void handleAxisUpdated();
85 94 void handleAxisCategoriesUpdated();
86 95 void handleRangeChanged(qreal min , qreal max,int tickCount);
87 96 void handleGeometryChanged(const QRectF &size);
88 97
89 98 private:
90 99 inline bool isEmpty();
91 100 void createItems(int count);
92 101 void deleteItems(int count);
93 102 void updateLayout(QVector<qreal> &layout);
94 103 void axisSelected();
95 104
96 105 protected:
97 106 QAxis* m_chartAxis;
98 107 QRectF m_rect;
99 108 int m_labelsAngle;
100 109 QScopedPointer<QGraphicsItemGroup> m_grid;
101 110 QScopedPointer<QGraphicsItemGroup> m_shades;
102 111 QScopedPointer<QGraphicsItemGroup> m_labels;
103 112 QScopedPointer<QGraphicsItemGroup> m_axis;
104 113 QVector<qreal> m_layoutVector;
105 114 qreal m_min;
106 115 qreal m_max;
107 116 int m_ticksCount;
108 117 AxisAnimation *m_animation;
109 118
110 119 friend class AxisAnimation;
111 120 friend class AxisItem;
112 121
113 122 };
114 123
115 124 class AxisItem: public QGraphicsLineItem
116 125 {
117 126
118 127 public:
119 128 explicit AxisItem(ChartAxis *axis, QGraphicsItem *parent = 0) : QGraphicsLineItem(parent), m_axis(axis) {}
120 129
121 130 protected:
122 131 void mousePressEvent(QGraphicsSceneMouseEvent *event)
123 132 {
124 133 Q_UNUSED(event)
125 134 m_axis->axisSelected();
126 135 }
127 136
128 137 QRectF boundingRect() const
129 138 {
130 139 return shape().boundingRect();
131 140 }
132 141
133 142 QPainterPath shape() const
134 143 {
135 144 QPainterPath path = QGraphicsLineItem::shape();
136 145 QRectF rect = path.boundingRect();
137 146 path.addRect(rect.adjusted(0,0,m_axis->axisType()!=ChartAxis::X_AXIS?8:0,m_axis->axisType()!=ChartAxis::Y_AXIS?8:0));
138 147 return path;
139 148 }
140 149
141 150 private:
142 151 ChartAxis* m_axis;
143 152
144 153 };
145 154
146 155 QTCOMMERCIALCHART_END_NAMESPACE
147 156
148 157 #endif /* AXISITEM_H_ */
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTAXISX_H
22 31 #define CHARTAXISX_H
23 32
24 33 #include "chartaxis_p.h"
25 34
26 35 QTCOMMERCIALCHART_BEGIN_NAMESPACE
27 36
28 37 class QAxis;
29 38 class ChartPresenter;
30 39
31 40 class ChartAxisX : public ChartAxis
32 41 {
33 42 public:
34 43 ChartAxisX(QAxis *axis, ChartPresenter *presenter);
35 44 ~ChartAxisX();
36 45
37 46 AxisType axisType() const { return X_AXIS;}
38 47
39 48 protected:
40 49 QVector<qreal> calculateLayout() const;
41 50 void updateGeometry();
42 51 };
43 52
44 53 QTCOMMERCIALCHART_END_NAMESPACE
45 54
46 55 #endif /* AXISITEM_H_ */
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@@ -1,46 +1,55
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTAXISY_H
22 31 #define CHARTAXISY_H
23 32
24 33 #include "chartaxis_p.h"
25 34
26 35 QTCOMMERCIALCHART_BEGIN_NAMESPACE
27 36
28 37 class QAxis;
29 38 class ChartPresenter;
30 39
31 40 class ChartAxisY : public ChartAxis
32 41 {
33 42 public:
34 43 ChartAxisY(QAxis *axis, ChartPresenter *presenter);
35 44 ~ChartAxisY();
36 45
37 46 AxisType axisType() const { return Y_AXIS;}
38 47
39 48 protected:
40 49 QVector<qreal> calculateLayout() const;
41 50 void updateGeometry();
42 51 };
43 52
44 53 QTCOMMERCIALCHART_END_NAMESPACE
45 54
46 55 #endif /* AXISITEM_H_ */
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHART_H
22 31 #define CHART_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include <QObject>
26 35 #include <QRect>
27 36
28 37 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29 38
30 39 class ChartAnimator;
31 40 class ChartPresenter;
32 41 class ChartAnimation;
33 42 class Domain;
34 43
35 44 class Chart: public QObject
36 45 {
37 46 Q_OBJECT
38 47 public:
39 48 explicit Chart(ChartPresenter *presenter);
40 49
41 50 public Q_SLOTS:
42 51 virtual void handleGeometryChanged(const QRectF& rect);
43 52 virtual void handleDomainChanged(qreal minX,qreal maxX,qreal minY,qreal maxY);
44 53
45 54 void setAnimator(ChartAnimator* animator);
46 55 ChartAnimator* animator() const;
47 56 void setPresenter(ChartPresenter *presenter);
48 57 ChartPresenter* presenter() const;
49 58 void setDomain(Domain *domain);
50 59 Domain* domain() const;
51 60 virtual ChartAnimation* animation() const { return 0; };
52 61
53 62 private:
54 63 ChartAnimator* m_animator;
55 64 ChartPresenter* m_presenter;
56 65 Domain* m_domain;
57 66 };
58 67
59 68 QTCOMMERCIALCHART_END_NAMESPACE
60 69
61 70 #endif
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@@ -1,57 +1,66
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTBACKGROUND_H
22 31 #define CHARTBACKGROUND_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include <QGraphicsRectItem>
26 35
27 36 class QGraphicsDropShadowEffect;
28 37 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29 38
30 39 class ChartBackground: public QGraphicsRectItem
31 40 {
32 41 public:
33 42 ChartBackground(QGraphicsItem *parent =0);
34 43 ~ChartBackground();
35 44
36 45 void setDimeter(int dimater);
37 46 int diameter() const;
38 47 void setDropShadowEnabled(bool enabled);
39 48 bool isDropShadowEnabled() {return m_dropShadow != 0;}
40 49
41 50 protected:
42 51 void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
43 52
44 53
45 54 private:
46 55 int roundness(qreal size) const;
47 56
48 57 private:
49 58 int m_diameter;
50 59 QGraphicsDropShadowEffect *m_dropShadow;
51 60 };
52 61
53 62 QTCOMMERCIALCHART_END_NAMESPACE
54 63
55 64 #endif /* CHARTBACKGROUND_H_ */
56 65
57 66
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@@ -1,77 +1,86
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTCONFIG_H
22 31 #define CHARTCONFIG_H
23 32
24 33 #include "qchartglobal.h"
25 34
26 35 #ifdef Q_CC_MSVC
27 36 // There is a problem with jom.exe currently. It does not seem to understand QMAKE_EXTRA_TARGETS properly.
28 37 // This is the case at least with shadow builds.
29 38 // http://qt-project.org/wiki/jom
30 39 #undef DEVELOPMENT_BUILD
31 40 #endif
32 41
33 42 #ifndef DEVELOPMENT_BUILD
34 43 const char *buildTime = __TIME__" "__DATE__;
35 44 const char *gitHead = "unknown";
36 45 #else
37 46 #include "qchartversion_p.h"
38 47 #endif
39 48
40 49 QTCOMMERCIALCHART_BEGIN_NAMESPACE
41 50
42 51 class ChartConfig {
43 52
44 53 private:
45 54 ChartConfig(){
46 55 #if defined(DEVELOPMENT_BUILD) && !defined(QT_NO_DEBUG)
47 56 qDebug()<<"buildTime" << buildTime;
48 57 qDebug()<<"gitHead" << gitHead;
49 58 #endif
50 59 m_instance = this;
51 60 }
52 61 public:
53 62 static ChartConfig* instance(){
54 63 if(!m_instance){
55 64 m_instance= new ChartConfig();
56 65 }
57 66 return m_instance;
58 67 }
59 68
60 69 QString compilationTime(){
61 70 return buildTime;
62 71 }
63 72
64 73 QString compilationHead(){
65 74 return gitHead;
66 75 }
67 76
68 77 private:
69 78 static ChartConfig* m_instance;
70 79 };
71 80
72 81
73 82 ChartConfig* ChartConfig::m_instance=0;
74 83
75 84 QTCOMMERCIALCHART_END_NAMESPACE
76 85
77 86 #endif
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@@ -1,39 +1,48
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTITEM_H
22 31 #define CHARTITEM_H
23 32
24 33 #include "chart_p.h"
25 34 #include "chartpresenter_p.h"
26 35 #include <QGraphicsItem>
27 36
28 37 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29 38
30 39 class ChartItem : public QGraphicsItem, public Chart
31 40 {
32 41 enum ChartItemTypes{ AXIS_ITEM = UserType + 1, XYLINE_ITEM };
33 42 public:
34 43 ChartItem(ChartPresenter *presenter) : QGraphicsItem(presenter ? presenter->rootItem() : 0), Chart(presenter) {}
35 44 };
36 45
37 46 QTCOMMERCIALCHART_END_NAMESPACE
38 47
39 48 #endif /* CHARTITEM_H_ */
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@@ -1,145 +1,154
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTPRESENTER_H
22 31 #define CHARTPRESENTER_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include "qchart.h" //becouse of QChart::ChartThemeId //TODO
26 35 #include <QRectF>
27 36
28 37 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29 38
30 39 class Chart;
31 40 class QAbstractSeries;
32 41 class ChartDataSet;
33 42 class Domain;
34 43 class ChartAxis;
35 44 class ChartTheme;
36 45 class ChartAnimator;
37 46 class ChartBackground;
38 47 class ChartAnimation;
39 48
40 49 class ChartPresenter: public QObject
41 50 {
42 51 Q_OBJECT
43 52 public:
44 53 enum ZValues {
45 54 BackgroundZValue = -1,
46 55 ShadesZValue,
47 56 GridZValue,
48 57 SeriesZValue,
49 58 LineChartZValue = SeriesZValue,
50 59 BarSeriesZValue = SeriesZValue,
51 60 ScatterSeriesZValue = SeriesZValue,
52 61 PieSeriesZValue = SeriesZValue,
53 62 AxisZValue,
54 63 LegendZValue
55 64 };
56 65
57 66 enum State {
58 67 ShowState,
59 68 ScrollUpState,
60 69 ScrollDownState,
61 70 ScrollLeftState,
62 71 ScrollRightState,
63 72 ZoomInState,
64 73 ZoomOutState
65 74 };
66 75
67 76 ChartPresenter(QChart* chart,ChartDataSet *dataset);
68 77 virtual ~ChartPresenter();
69 78
70 79 ChartAnimator* animator() const { return m_animator; }
71 80 ChartTheme *chartTheme() const { return m_chartTheme; }
72 81 ChartDataSet *dataSet() const { return m_dataset; }
73 82 QGraphicsItem* rootItem() const { return m_chart; }
74 83
75 84 void setTheme(QChart::ChartTheme theme,bool force = true);
76 85 QChart::ChartTheme theme();
77 86
78 87 void setAnimationOptions(QChart::AnimationOptions options);
79 88 QChart::AnimationOptions animationOptions() const;
80 89
81 90 void zoomIn(qreal factor);
82 91 void zoomIn(const QRectF& rect);
83 92 void zoomOut(qreal factor);
84 93 void scroll(qreal dx,qreal dy);
85 94
86 95 void setGeometry(const QRectF& rect);
87 96 QRectF chartGeometry() const { return m_chartRect; }
88 97
89 98 void setMinimumMarginHeight(ChartAxis* axis, qreal height);
90 99 void setMinimumMarginWidth(ChartAxis* axis, qreal width);
91 100 qreal minimumLeftMargin() const { return m_minLeftMargin; }
92 101 qreal minimumBottomMargin() const { return m_minBottomMargin; }
93 102
94 103 void startAnimation(ChartAnimation* animation);
95 104 State state() const { return m_state; }
96 105 QPointF statePoint() const { return m_statePoint; }
97 106 public: //TODO: fix me
98 107 void resetAllElements();
99 108 void createChartBackgroundItem();
100 109 void createChartTitleItem();
101 110 QRectF margins() const { return m_chartMargins;}
102 111
103 112 public Q_SLOTS:
104 113 void handleSeriesAdded(QAbstractSeries* series,Domain* domain);
105 114 void handleSeriesRemoved(QAbstractSeries* series);
106 115 void handleAxisAdded(QAxis* axis,Domain* domain);
107 116 void handleAxisRemoved(QAxis* axis);
108 117 void updateLayout();
109 118
110 119 private Q_SLOTS:
111 120 void handleAnimationFinished();
112 121
113 122 Q_SIGNALS:
114 123 void geometryChanged(const QRectF& rect);
115 124 void animationsFinished();
116 125
117 126 private:
118 127 QChart* m_chart;
119 128 ChartAnimator* m_animator;
120 129 ChartDataSet* m_dataset;
121 130 ChartTheme *m_chartTheme;
122 131 QMap<QAbstractSeries *, Chart *> m_chartItems;
123 132 QMap<QAxis *, ChartAxis *> m_axisItems;
124 133 QRectF m_rect;
125 134 QRectF m_chartRect;
126 135 QChart::AnimationOptions m_options;
127 136 qreal m_minLeftMargin;
128 137 qreal m_minBottomMargin;
129 138 State m_state;
130 139 QPointF m_statePoint;
131 140 QList<ChartAnimation*> m_animations;
132 141
133 142 public: //TODO: fixme
134 143 ChartBackground* m_backgroundItem;
135 144 QGraphicsSimpleTextItem* m_titleItem;
136 145 int m_marginBig;
137 146 int m_marginSmall;
138 147 int m_marginTiny;
139 148 QRectF m_chartMargins;
140 149 QRectF m_legendMargins;
141 150 };
142 151
143 152 QTCOMMERCIALCHART_END_NAMESPACE
144 153
145 154 #endif /* CHARTPRESENTER_H_ */
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@@ -1,102 +1,111
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTTHEME_H
22 31 #define CHARTTHEME_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include "qchart.h"
26 35 #include <QColor>
27 36 #include <QGradientStops>
28 37
29 38 QTCOMMERCIALCHART_BEGIN_NAMESPACE
30 39
31 40 class ChartItem;
32 41 class LineChartItem;
33 42 class QLineSeries;
34 43 class BarChartItem;
35 44 class QBarSeries;
36 45 class StackedBarChartItem;
37 46 class QStackedBarSeries;
38 47 class QPercentBarSeries;
39 48 class PercentBarChartItem;
40 49 class QScatterSeries;
41 50 class ScatterChartItem;
42 51 class PieChartItem;
43 52 class QPieSeries;
44 53 class SplineChartItem;
45 54 class QSplineSeries;
46 55 class AreaChartItem;
47 56 class QAreaSeries;
48 57
49 58 class ChartTheme
50 59 {
51 60 public:
52 61 enum BackgroundShadesMode {
53 62 BackgroundShadesNone = 0,
54 63 BackgroundShadesVertical,
55 64 BackgroundShadesHorizontal,
56 65 BackgroundShadesBoth
57 66 };
58 67
59 68 protected:
60 69 explicit ChartTheme(QChart::ChartTheme id = QChart::ChartThemeLight);
61 70 public:
62 71 static ChartTheme *createTheme(QChart::ChartTheme theme);
63 72 QChart::ChartTheme id() const {return m_id;}
64 73 void decorate(QChart *chart);
65 74 void decorate(QLegend *legend);
66 75 void decorate(QBarSeries *series, int index);
67 76 void decorate(QLineSeries *series, int index);
68 77 void decorate(QAreaSeries *series, int index);
69 78 void decorate(QScatterSeries *series, int index);
70 79 void decorate(QPieSeries *series, int index);
71 80 void decorate(QSplineSeries *series, int index);
72 81 void decorate(QAxis *axis, bool axisX);
73 82 void setForced(bool enabled);
74 83 bool isForced() { return m_force; }
75 84
76 85 public: // utils
77 86 void generateSeriesGradients();
78 87 static QColor colorAt(const QColor &start, const QColor &end, qreal pos);
79 88 static QColor colorAt(const QGradient &gradient, qreal pos);
80 89
81 90 protected:
82 91 QChart::ChartTheme m_id;
83 92 QList<QColor> m_seriesColors;
84 93 QList<QGradient> m_seriesGradients;
85 94 QLinearGradient m_chartBackgroundGradient;
86 95
87 96 QFont m_masterFont;
88 97 QFont m_labelFont;
89 98 QBrush m_titleBrush;
90 99 QPen m_axisLinePen;
91 100 QBrush m_axisLabelBrush;
92 101 QPen m_backgroundShadesPen;
93 102 QBrush m_backgroundShadesBrush;
94 103 BackgroundShadesMode m_backgroundShades;
95 104 bool m_backgroundDropShadowEnabled;
96 105 QPen m_gridLinePen;
97 106 bool m_force;
98 107 };
99 108
100 109 QTCOMMERCIALCHART_END_NAMESPACE
101 110
102 111 #endif // CHARTTHEME_H
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@@ -1,93 +1,102
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef DOMAIN_H
22 31 #define DOMAIN_H
23 32 #include "qchartglobal.h"
24 33 #include <QRectF>
25 34 #include <QSizeF>
26 35 #include <QDebug>
27 36
28 37 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29 38
30 39 class QTCOMMERCIALCHART_AUTOTEST_EXPORT Domain: public QObject {
31 40 Q_OBJECT
32 41 public:
33 42 explicit Domain(QObject* object=0);
34 43 virtual ~Domain();
35 44
36 45 void setRange(qreal minX, qreal maxX, qreal minY, qreal maxY);
37 46 void setRange(qreal minX, qreal maxX, qreal minY, qreal maxY, int tickXCount, int tickYCount);
38 47 void setRangeX(qreal min, qreal max);
39 48 void setRangeX(qreal min, qreal max, int tickCount);
40 49 void setRangeY(qreal min, qreal max);
41 50 void setRangeY(qreal min, qreal max, int tickCount);
42 51 void setMinX(qreal min);
43 52 void setMaxX(qreal max);
44 53 void setMinY(qreal min);
45 54 void setMaxY(qreal max);
46 55
47 56 qreal minX() const { return m_minX; }
48 57 qreal maxX() const { return m_maxX; }
49 58 qreal minY() const { return m_minY; }
50 59 qreal maxY() const { return m_maxY; }
51 60
52 61 qreal spanX() const;
53 62 qreal spanY() const;
54 63 bool isEmpty() const;
55 64
56 65 int tickXCount() const {return m_tickXCount;}
57 66 int tickYCount() const {return m_tickYCount;}
58 67
59 68 friend bool QTCOMMERCIALCHART_AUTOTEST_EXPORT operator== (const Domain &domain1, const Domain &domain2);
60 69 friend bool QTCOMMERCIALCHART_AUTOTEST_EXPORT operator!= (const Domain &domain1, const Domain &domain2);
61 70 friend QDebug QTCOMMERCIALCHART_AUTOTEST_EXPORT operator<<(QDebug dbg, const Domain &domain);
62 71
63 72 void zoomIn(const QRectF& rect, const QSizeF& size);
64 73 void zoomOut(const QRectF& rect, const QSizeF& size);
65 74 void move(qreal dx,qreal dy,const QSizeF& size);
66 75
67 76 Q_SIGNALS:
68 77 void domainChanged(qreal minX, qreal maxX, qreal minY, qreal maxY);
69 78 void rangeXChanged(qreal min, qreal max, int tickXCount);
70 79 void rangeYChanged(qreal min, qreal max, int tickYCount);
71 80
72 81 public Q_SLOTS:
73 82 void handleAxisXChanged(qreal min,qreal max,int tickXCount = 5,bool niceNumbers = false);
74 83 void handleAxisYChanged(qreal min,qreal max,int tickYCount = 5,bool niceNumbers = false);
75 84
76 85 private:
77 86 void looseNiceNumbers(qreal &min, qreal &max, int &ticksCount) const;
78 87 qreal niceNumber(qreal x,bool celing) const;
79 88
80 89 private:
81 90 qreal m_minX;
82 91 qreal m_maxX;
83 92 qreal m_minY;
84 93 qreal m_maxY;
85 94 int m_tickXCount;
86 95 int m_tickYCount;
87 96 bool m_niceXNumbers;
88 97 bool m_niceYNumbers;
89 98 };
90 99
91 100 QTCOMMERCIALCHART_END_NAMESPACE
92 101
93 102 #endif
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@@ -1,125 +1,134
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef LEGENDMARKER_P_H
22 31 #define LEGENDMARKER_P_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include <QGraphicsObject>
26 35 #include <QBrush>
27 36 #include <QPen>
28 37 #include <QGraphicsSimpleTextItem>
29 38
30 39 QTCOMMERCIALCHART_BEGIN_NAMESPACE
31 40
32 41 class QAbstractSeries;
33 42 class QAreaSeries;
34 43 class QXYSeries;
35 44 class QBarSet;
36 45 class QBarSeries;
37 46 class QPieSlice;
38 47 class QLegend;
39 48 class QPieSeries;
40 49
41 50 class LegendMarker : public QGraphicsObject
42 51 {
43 52 Q_OBJECT
44 53
45 54 public:
46 55 explicit LegendMarker(QAbstractSeries *m_series, QLegend *parent);
47 56
48 57 void setPen(const QPen &pen);
49 58 QPen pen() const;
50 59 void setBrush(const QBrush &brush);
51 60 QBrush brush() const;
52 61
53 62 void setSize(const QSize& size);
54 63
55 64 void setLabel(const QString label);
56 65 QString label() const;
57 66
58 67 QAbstractSeries *series() const { return m_series;}
59 68
60 69 void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
61 70
62 71 QRectF boundingRect() const;
63 72
64 73 void updateLayout();
65 74
66 75 protected:
67 76 // From QGraphicsObject
68 77 void mousePressEvent(QGraphicsSceneMouseEvent *event);
69 78
70 79 public Q_SLOTS:
71 80 virtual void updated() = 0;
72 81
73 82 protected:
74 83 QAbstractSeries *m_series;
75 84 QRectF m_markerRect;
76 85 QRectF m_boundingRect;
77 86 QLegend* m_legend;
78 87 QGraphicsSimpleTextItem *m_textItem;
79 88 QGraphicsRectItem *m_rectItem;
80 89
81 90 };
82 91
83 92 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
84 93 class XYLegendMarker : public LegendMarker
85 94 {
86 95 public:
87 96 XYLegendMarker(QXYSeries *series, QLegend *legend);
88 97 protected:
89 98 void updated();
90 99 private:
91 100 QXYSeries *m_series;
92 101 };
93 102 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
94 103 class AreaLegendMarker : public LegendMarker
95 104 {
96 105 public:
97 106 AreaLegendMarker(QAreaSeries *series, QLegend *legend);
98 107 protected:
99 108 void updated();
100 109 private:
101 110 QAreaSeries *m_series;
102 111 };
103 112 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
104 113 class BarLegendMarker : public LegendMarker
105 114 {
106 115 public:
107 116 BarLegendMarker(QBarSeries *barseries, QBarSet *barset,QLegend *legend);
108 117 protected:
109 118 void updated();
110 119 private:
111 120 QBarSet *m_barset;
112 121 };
113 122 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
114 123 class PieLegendMarker : public LegendMarker
115 124 {
116 125 public:
117 126 PieLegendMarker(QPieSeries *pieSeries, QPieSlice *pieslice, QLegend *legend);
118 127 protected:
119 128 void updated();
120 129 private:
121 130 QPieSlice *m_pieslice;
122 131 };
123 132
124 133 QTCOMMERCIALCHART_END_NAMESPACE
125 134 #endif // LEGENDMARKER_P_H
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@@ -1,64 +1,73
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef LINECHARTITEM_H
22 31 #define LINECHARTITEM_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include "xychart_p.h"
26 35 #include <QPen>
27 36
28 37 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29 38
30 39 class QLineSeries;
31 40 class ChartPresenter;
32 41
33 42 class LineChartItem : public XYChart , public QGraphicsItem
34 43 {
35 44 Q_OBJECT
36 45 Q_INTERFACES(QGraphicsItem)
37 46 public:
38 47 explicit LineChartItem(QLineSeries *series,ChartPresenter *presenter);
39 48 ~LineChartItem() {};
40 49
41 50 //from QGraphicsItem
42 51 QRectF boundingRect() const;
43 52 void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
44 53 QPainterPath shape() const;
45 54
46 55 public Q_SLOTS:
47 56 void handleUpdated();
48 57 protected:
49 58 void updateGeometry();
50 59 void mousePressEvent(QGraphicsSceneMouseEvent *event);
51 60
52 61 private:
53 62 QLineSeries* m_series;
54 63 QPainterPath m_path;
55 64 QRectF m_rect;
56 65 QPen m_linePen;
57 66 QPen m_pointPen;
58 67 bool m_pointsVisible;
59 68
60 69 };
61 70
62 71 QTCOMMERCIALCHART_END_NAMESPACE
63 72
64 73 #endif
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@@ -1,70 +1,79
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef PIECHARTITEM_H
22 31 #define PIECHARTITEM_H
23 32
24 33 #include "qpieseries.h"
25 34 #include "chartitem_p.h"
26 35 #include "piesliceitem_p.h"
27 36
28 37 class QGraphicsItem;
29 38 QTCOMMERCIALCHART_BEGIN_NAMESPACE
30 39 class QPieSlice;
31 40 class ChartPresenter;
32 41
33 42 class PieChartItem : public ChartItem
34 43 {
35 44 Q_OBJECT
36 45
37 46 public:
38 47 explicit PieChartItem(QPieSeries *series, ChartPresenter *presenter);
39 48 ~PieChartItem();
40 49
41 50 // from QGraphicsItem
42 51 QRectF boundingRect() const { return m_rect; }
43 52 void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *) {}
44 53
45 54 public Q_SLOTS:
46 55 // from Chart
47 56 virtual void handleGeometryChanged(const QRectF &rect);
48 57 virtual void handleDomainChanged(qreal minX, qreal maxX, qreal minY, qreal maxY);
49 58 virtual void rangeXChanged(qreal min, qreal max, int tickXCount);
50 59 virtual void rangeYChanged(qreal min, qreal max, int tickYCount);
51 60
52 61 void updateLayout();
53 62 void handleSlicesAdded(QList<QPieSlice*> slices);
54 63 void handleSlicesRemoved(QList<QPieSlice*> slices);
55 64 void handleSliceChanged();
56 65
57 66 private:
58 67 PieSliceData updateSliceGeometry(QPieSlice *slice);
59 68
60 69 private:
61 70 QHash<QPieSlice*, PieSliceItem*> m_sliceItems;
62 71 QPieSeries *m_series;
63 72 QRectF m_rect;
64 73 QPointF m_pieCenter;
65 74 qreal m_pieRadius;
66 75 };
67 76
68 77 QTCOMMERCIALCHART_END_NAMESPACE
69 78
70 79 #endif // PIECHARTITEM_H
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@@ -1,130 +1,139
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef PIESLICEDATA_P_H
22 31 #define PIESLICEDATA_P_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include "qpieslice.h"
26 35 #include <QPen>
27 36 #include <QBrush>
28 37
29 38 QTCOMMERCIALCHART_BEGIN_NAMESPACE
30 39
31 40 template <class T>
32 41 class Themed : public T
33 42 {
34 43 public:
35 44 Themed():m_isThemed(true) {}
36 45
37 46 inline T &operator=(const T &other) { return T::operator =(other); }
38 47
39 48 inline bool operator!=(const T &other) const { return T::operator !=(other); }
40 49 inline bool operator!=(const Themed &other) const
41 50 {
42 51 if (T::operator !=(other))
43 52 return true;
44 53
45 54 if (m_isThemed != other.m_isThemed)
46 55 return true;
47 56
48 57 return false;
49 58 }
50 59
51 60 inline void setThemed(bool state) { m_isThemed = state; }
52 61 inline bool isThemed() const { return m_isThemed; }
53 62
54 63 private:
55 64 bool m_isThemed;
56 65 };
57 66
58 67 class PieSliceData
59 68 {
60 69 public:
61 70 PieSliceData()
62 71 {
63 72 m_value = 0;
64 73
65 74 m_isExploded = false;
66 75 m_explodeDistanceFactor = 0.15;
67 76
68 77 m_isLabelVisible = false;
69 78 m_labelArmLengthFactor = 0.15;
70 79
71 80 m_percentage = 0;
72 81 m_radius = 0;
73 82 m_startAngle = 0;
74 83 m_angleSpan = 0;
75 84 }
76 85
77 86 bool operator!=(const PieSliceData &other) const
78 87 {
79 88 if (!qFuzzyIsNull(m_value - other.m_value))
80 89 return true;
81 90
82 91 if (m_slicePen != other.m_slicePen ||
83 92 m_sliceBrush != other.m_sliceBrush)
84 93 return true;
85 94
86 95 if (m_isExploded != other.m_isExploded ||
87 96 !qFuzzyIsNull(m_explodeDistanceFactor - other.m_explodeDistanceFactor))
88 97 return true;
89 98
90 99 if (m_isLabelVisible != other.m_isLabelVisible ||
91 100 m_labelText != other.m_labelText ||
92 101 m_labelFont != other.m_labelFont ||
93 102 !qFuzzyIsNull(m_labelArmLengthFactor - other.m_labelArmLengthFactor) ||
94 103 m_labelBrush != other.m_labelBrush)
95 104 return true;
96 105
97 106 if (!qFuzzyIsNull(m_percentage - other.m_percentage) ||
98 107 m_center != other.m_center ||
99 108 !qFuzzyIsNull(m_radius - other.m_radius) ||
100 109 !qFuzzyIsNull(m_startAngle - other.m_startAngle) ||
101 110 !qFuzzyIsNull(m_angleSpan - other.m_angleSpan))
102 111 return true;
103 112
104 113 return false;
105 114 }
106 115
107 116 qreal m_value;
108 117
109 118 Themed<QPen> m_slicePen;
110 119 Themed<QBrush> m_sliceBrush;
111 120
112 121 bool m_isExploded;
113 122 qreal m_explodeDistanceFactor;
114 123
115 124 bool m_isLabelVisible;
116 125 QString m_labelText;
117 126 Themed<QFont> m_labelFont;
118 127 qreal m_labelArmLengthFactor;
119 128 Themed<QBrush> m_labelBrush;
120 129
121 130 qreal m_percentage;
122 131 QPointF m_center;
123 132 qreal m_radius;
124 133 qreal m_startAngle;
125 134 qreal m_angleSpan;
126 135 };
127 136
128 137 QTCOMMERCIALCHART_END_NAMESPACE
129 138
130 139 #endif // PIESLICEDATA_P_H
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@@ -1,80 +1,89
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef PIESLICEITEM_H
22 31 #define PIESLICEITEM_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include "charttheme_p.h"
26 35 #include "qpieseries.h"
27 36 #include "pieslicedata_p.h"
28 37 #include <QGraphicsItem>
29 38 #include <QRectF>
30 39 #include <QColor>
31 40 #include <QPen>
32 41
33 42 #define PIESLICE_LABEL_GAP 5
34 43
35 44 QTCOMMERCIALCHART_BEGIN_NAMESPACE
36 45 class PieChartItem;
37 46 class PieSliceLabel;
38 47 class QPieSlice;
39 48
40 49 class PieSliceItem : public QGraphicsObject
41 50 {
42 51 Q_OBJECT
43 52
44 53 public:
45 54 PieSliceItem(QGraphicsItem* parent = 0);
46 55 ~PieSliceItem();
47 56
48 57 // from QGraphicsItem
49 58 QRectF boundingRect() const;
50 59 QPainterPath shape() const;
51 60 void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
52 61 void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
53 62 void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
54 63 void mousePressEvent(QGraphicsSceneMouseEvent *event);
55 64
56 65 void setLayout(const PieSliceData &sliceData);
57 66 static QPointF sliceCenter(QPointF point, qreal radius, QPieSlice *slice);
58 67
59 68 Q_SIGNALS:
60 69 void clicked(Qt::MouseButtons buttons);
61 70 void hovered(bool state);
62 71
63 72 private:
64 73 void updateGeometry();
65 74 QPainterPath slicePath(QPointF center, qreal radius, qreal startAngle, qreal angleSpan, qreal *centerAngle, QPointF *armStart);
66 75 QPainterPath labelArmPath(QPointF start, qreal angle, qreal length, qreal textWidth, QPointF *textStart);
67 76 QRectF labelTextRect(QFont font, QString text);
68 77
69 78 private:
70 79 PieSliceData m_data;
71 80 QRectF m_boundingRect;
72 81 QPainterPath m_slicePath;
73 82 QPainterPath m_labelArmPath;
74 83 QRectF m_labelTextRect;
75 84 bool m_hovered;
76 85 };
77 86
78 87 QTCOMMERCIALCHART_END_NAMESPACE
79 88
80 89 #endif // PIESLICEITEM_H
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@@ -1,142 +1,151
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef SCATTERCHARTITEM_H
22 31 #define SCATTERCHARTITEM_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include "xychart_p.h"
26 35 #include <QGraphicsEllipseItem>
27 36 #include <QPen>
28 37
29 38 QTCOMMERCIALCHART_BEGIN_NAMESPACE
30 39
31 40 class QScatterSeries;
32 41 class Marker;
33 42
34 43 class ScatterChartItem : public XYChart, public QGraphicsItem
35 44 {
36 45 Q_OBJECT
37 46 Q_INTERFACES(QGraphicsItem)
38 47 public:
39 48 explicit ScatterChartItem(QScatterSeries *series, ChartPresenter *presenter);
40 49
41 50 public:
42 51 //from QGraphicsItem
43 52 QRectF boundingRect() const;
44 53 void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
45 54
46 55 void setPen(const QPen &pen);
47 56 void setBrush(const QBrush &brush);
48 57
49 58 void markerSelected(Marker *item);
50 59
51 60 public Q_SLOTS:
52 61 void handleUpdated();
53 62
54 63 private:
55 64 void createPoints(int count);
56 65 void deletePoints(int count);
57 66
58 67 protected:
59 68 void updateGeometry();
60 69 void mousePressEvent(QGraphicsSceneMouseEvent *event);
61 70
62 71 private:
63 72 QScatterSeries *m_series;
64 73 QGraphicsItemGroup m_items;
65 74 bool m_visible;
66 75 int m_shape;
67 76 int m_size;
68 77 QRectF m_rect;
69 78 };
70 79
71 80
72 81 class Marker: public QAbstractGraphicsShapeItem
73 82 {
74 83
75 84 public:
76 85
77 86 Marker(QAbstractGraphicsShapeItem *item , ScatterChartItem *parent) : QAbstractGraphicsShapeItem(0) ,m_item(item), m_parent(parent)
78 87 {
79 88 }
80 89
81 90 ~Marker()
82 91 {
83 92 delete m_item;
84 93 }
85 94
86 95 void setPoint(const QPointF& point)
87 96 {
88 97 m_point=point;
89 98 }
90 99
91 100 QPointF point() const
92 101 {
93 102 return m_point;
94 103 }
95 104
96 105 QPainterPath shape() const
97 106 {
98 107 return m_item->shape();
99 108 }
100 109
101 110 QRectF boundingRect() const
102 111 {
103 112 return m_item->boundingRect();
104 113 }
105 114
106 115 bool contains(const QPointF &point) const
107 116 {
108 117 return m_item->contains(point);
109 118 }
110 119
111 120 void setPen(const QPen &pen)
112 121 {
113 122 m_item->setPen(pen);
114 123 }
115 124
116 125 void setBrush(const QBrush &brush)
117 126 {
118 127 m_item->setBrush(brush);
119 128 }
120 129
121 130 void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
122 131 {
123 132 m_item->paint(painter,option,widget);
124 133 }
125 134
126 135 protected:
127 136
128 137 void mousePressEvent(QGraphicsSceneMouseEvent *event)
129 138 {
130 139 Q_UNUSED(event)
131 140 m_parent->markerSelected(this);
132 141 }
133 142
134 143 private:
135 144 QAbstractGraphicsShapeItem* m_item;
136 145 ScatterChartItem* m_parent;
137 146 QPointF m_point;
138 147 };
139 148
140 149 QTCOMMERCIALCHART_END_NAMESPACE
141 150
142 151 #endif // SCATTERPRESENTER_H
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@@ -1,74 +1,83
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef SPLINECHARTITEM_P_H
22 31 #define SPLINECHARTITEM_P_H
23 32
24 33 #include "qsplineseries.h"
25 34 #include "xychart_p.h"
26 35 #include "splineanimation_p.h"
27 36
28 37 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29 38
30 39 class SplineChartItem : public XYChart, public QGraphicsItem
31 40 {
32 41 Q_OBJECT
33 42 Q_INTERFACES(QGraphicsItem)
34 43 public:
35 44 SplineChartItem(QSplineSeries *series, ChartPresenter *presenter);
36 45
37 46 //from QGraphicsItem
38 47 QRectF boundingRect() const;
39 48 void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
40 49 QPainterPath shape() const;
41 50
42 51 void setControlGeometryPoints(QVector<QPointF>& points);
43 52 QVector<QPointF> controlGeometryPoints() const;
44 53
45 54 void setAnimation(SplineAnimation* animation);
46 55 ChartAnimation* animation() const { return m_animation; }
47 56
48 57 public Q_SLOTS:
49 58 void handleUpdated();
50 59
51 60 protected:
52 61 void updateGeometry();
53 62 void updateChart(QVector<QPointF> &oldPoints, QVector<QPointF> &newPoints,int index);
54 63 void mousePressEvent(QGraphicsSceneMouseEvent *event);
55 64
56 65 private:
57 66 QPointF calculateGeometryControlPoint(int index) const;
58 67
59 68 private:
60 69 QSplineSeries *m_series;
61 70 QPainterPath m_path;
62 71 QRectF m_rect;
63 72 QPen m_linePen;
64 73 QPen m_pointPen;
65 74 bool m_pointsVisible;
66 75 QVector<QPointF> m_controlPoints;
67 76 SplineAnimation* m_animation;
68 77
69 78 friend class SplineAnimation;
70 79 };
71 80
72 81 QTCOMMERCIALCHART_END_NAMESPACE
73 82
74 83 #endif // SPLINECHARTITEM_P_H
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTTHEMEBLUECERULEAN_P_H
22 31 #define CHARTTHEMEBLUECERULEAN_P_H
23 32
24 33 #include "charttheme_p.h"
25 34
26 35 QTCOMMERCIALCHART_BEGIN_NAMESPACE
27 36
28 37 class ChartThemeBlueCerulean: public ChartTheme
29 38 {
30 39 public:
31 40 ChartThemeBlueCerulean() : ChartTheme(QChart::ChartThemeBlueCerulean)
32 41 {
33 42 // Series colors
34 43 m_seriesColors << QRgb(0xc7e85b);
35 44 m_seriesColors << QRgb(0x1cb54f);
36 45 m_seriesColors << QRgb(0x5cbf9b);
37 46 m_seriesColors << QRgb(0x009fbf);
38 47 m_seriesColors << QRgb(0xee7392);
39 48 generateSeriesGradients();
40 49
41 50 // Background
42 51 QLinearGradient backgroundGradient(0.5, 0.0, 0.5, 1.0);
43 52 backgroundGradient.setColorAt(0.0, QRgb(0x056189));
44 53 backgroundGradient.setColorAt(1.0, QRgb(0x101a31));
45 54 backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
46 55 m_chartBackgroundGradient = backgroundGradient;
47 56
48 57 // Axes and other
49 58 m_titleBrush = QBrush(QRgb(0xffffff));
50 59 m_axisLinePen = QPen(QRgb(0xd6d6d6));
51 60 m_axisLinePen.setWidth(2);
52 61 m_axisLabelBrush = QBrush(QRgb(0xffffff));
53 62 m_gridLinePen = QPen(QRgb(0x84a2b0));
54 63 m_gridLinePen.setWidth(1);
55 64 m_backgroundShades = BackgroundShadesNone;
56 65 }
57 66 };
58 67
59 68 QTCOMMERCIALCHART_END_NAMESPACE
60 69
61 70 #endif
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTTHEMEBLUEICY_P_H
22 31 #define CHARTTHEMEBLUEICY_P_H
23 32
24 33 #include "charttheme_p.h"
25 34
26 35 QTCOMMERCIALCHART_BEGIN_NAMESPACE
27 36
28 37 class ChartThemeBlueIcy: public ChartTheme
29 38 {
30 39 public:
31 40 ChartThemeBlueIcy() : ChartTheme(QChart::ChartThemeBlueIcy)
32 41 {
33 42 // Series colors
34 43 m_seriesColors << QRgb(0x3daeda);
35 44 m_seriesColors << QRgb(0x2685bf);
36 45 m_seriesColors << QRgb(0x0c2673);
37 46 m_seriesColors << QRgb(0x5f3dba);
38 47 m_seriesColors << QRgb(0x2fa3b4);
39 48 generateSeriesGradients();
40 49
41 50 // Background
42 51 QLinearGradient backgroundGradient(0.5, 0.0, 0.5, 1.0);
43 52 backgroundGradient.setColorAt(0.0, QRgb(0xffffff));
44 53 backgroundGradient.setColorAt(1.0, QRgb(0xffffff));
45 54 backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
46 55 m_chartBackgroundGradient = backgroundGradient;
47 56 m_backgroundDropShadowEnabled = true;
48 57
49 58 // Axes and other
50 59 m_titleBrush = QBrush(QRgb(0x404044));
51 60 m_axisLinePen = QPen(QRgb(0xd6d6d6));
52 61 m_axisLinePen.setWidth(2);
53 62 m_axisLabelBrush = QBrush(QRgb(0x404044));
54 63 m_gridLinePen = QPen(QRgb(0xe2e2e2));
55 64 m_gridLinePen.setWidth(1);
56 65 m_backgroundShades = BackgroundShadesNone;
57 66 }
58 67 };
59 68
60 69 QTCOMMERCIALCHART_END_NAMESPACE
61 70
62 71 #endif
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTTHEMEBLUENCS_P_H
22 31 #define CHARTTHEMEBLUENCS_P_H
23 32
24 33 #include "charttheme_p.h"
25 34
26 35 QTCOMMERCIALCHART_BEGIN_NAMESPACE
27 36
28 37 class ChartThemeBlueNcs: public ChartTheme
29 38 {
30 39 public:
31 40 ChartThemeBlueNcs() : ChartTheme(QChart::ChartThemeBlueNcs)
32 41 {
33 42 // Series colors
34 43 m_seriesColors << QRgb(0x1db0da);
35 44 m_seriesColors << QRgb(0x1341a6);
36 45 m_seriesColors << QRgb(0x88d41e);
37 46 m_seriesColors << QRgb(0xff8e1a);
38 47 m_seriesColors << QRgb(0x398ca3);
39 48 generateSeriesGradients();
40 49
41 50 // Background
42 51 QLinearGradient backgroundGradient;
43 52 backgroundGradient.setColorAt(0.0, QRgb(0xffffff));
44 53 backgroundGradient.setColorAt(1.0, QRgb(0xffffff));
45 54 backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
46 55 m_chartBackgroundGradient = backgroundGradient;
47 56
48 57 // Axes and other
49 58 m_titleBrush = QBrush(QRgb(0x404044));
50 59 m_axisLinePen = QPen(QRgb(0xd6d6d6));
51 60 m_axisLinePen.setWidth(2);
52 61 m_axisLabelBrush = QBrush(QRgb(0x404044));
53 62 m_gridLinePen = QPen(QRgb(0xe2e2e2));
54 63 m_gridLinePen.setWidth(1);
55 64 m_backgroundShades = BackgroundShadesNone;
56 65 }
57 66 };
58 67
59 68 QTCOMMERCIALCHART_END_NAMESPACE
60 69
61 70 #endif
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTTHEMEBROWNSAND_P_H
22 31 #define CHARTTHEMEBROWNSAND_P_H
23 32
24 33 #include "charttheme_p.h"
25 34
26 35 QTCOMMERCIALCHART_BEGIN_NAMESPACE
27 36
28 37 class ChartThemeBrownSand: public ChartTheme
29 38 {
30 39 public:
31 40 ChartThemeBrownSand() : ChartTheme(QChart::ChartThemeBrownSand)
32 41 {
33 42 // Series colors
34 43 m_seriesColors << QRgb(0xb39b72);
35 44 m_seriesColors << QRgb(0xb3b376);
36 45 m_seriesColors << QRgb(0xc35660);
37 46 m_seriesColors << QRgb(0x536780);
38 47 m_seriesColors << QRgb(0x494345);
39 48 generateSeriesGradients();
40 49
41 50 // Background
42 51 QLinearGradient backgroundGradient;
43 52 backgroundGradient.setColorAt(0.0, QRgb(0xf3ece0));
44 53 backgroundGradient.setColorAt(1.0, QRgb(0xf3ece0));
45 54 backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
46 55 m_chartBackgroundGradient = backgroundGradient;
47 56
48 57 // Axes and other
49 58 m_titleBrush = QBrush(QRgb(0x404044));
50 59 m_axisLinePen = QPen(QRgb(0xb5b0a7));
51 60 m_axisLinePen.setWidth(2);
52 61 m_axisLabelBrush = QBrush(QRgb(0x404044));
53 62 m_gridLinePen = QPen(QRgb(0xd4cec3));
54 63 m_gridLinePen.setWidth(1);
55 64 m_backgroundShades = BackgroundShadesNone;
56 65 }
57 66 };
58 67
59 68 QTCOMMERCIALCHART_END_NAMESPACE
60 69
61 70 #endif
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTTHEMEDARK_P_H
22 31 #define CHARTTHEMEDARK_P_H
23 32
24 33 #include "charttheme_p.h"
25 34
26 35 QTCOMMERCIALCHART_BEGIN_NAMESPACE
27 36
28 37 class ChartThemeDark : public ChartTheme
29 38 {
30 39 public:
31 40 ChartThemeDark() : ChartTheme(QChart::ChartThemeDark)
32 41 {
33 42 // Series colors
34 43 m_seriesColors << QRgb(0x38ad6b);
35 44 m_seriesColors << QRgb(0x3c84a7);
36 45 m_seriesColors << QRgb(0xeb8817);
37 46 m_seriesColors << QRgb(0x7b7f8c);
38 47 m_seriesColors << QRgb(0xbf593e);
39 48 generateSeriesGradients();
40 49
41 50 // Background
42 51 QLinearGradient backgroundGradient(0.5, 0.0, 0.5, 1.0);
43 52 backgroundGradient.setColorAt(0.0, QRgb(0x2e303a));
44 53 backgroundGradient.setColorAt(1.0, QRgb(0x121218));
45 54 backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
46 55 m_chartBackgroundGradient = backgroundGradient;
47 56
48 57 // Axes and other
49 58 m_titleBrush = QBrush(QRgb(0xffffff));
50 59 m_axisLinePen = QPen(QRgb(0x86878c));
51 60 m_axisLinePen.setWidth(2);
52 61 m_axisLabelBrush = QBrush(QRgb(0xffffff));
53 62 m_gridLinePen = QPen(QRgb(0x86878c));
54 63 m_gridLinePen.setWidth(1);
55 64 m_backgroundShades = BackgroundShadesNone;
56 65 }
57 66 };
58 67
59 68 QTCOMMERCIALCHART_END_NAMESPACE
60 69
61 70 #endif
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTTHEMEHIGHCONTRAST_P_H
22 31 #define CHARTTHEMEHIGHCONTRAST_P_H
23 32
24 33 #include "charttheme_p.h"
25 34
26 35 QTCOMMERCIALCHART_BEGIN_NAMESPACE
27 36
28 37 class ChartThemeHighContrast : public ChartTheme
29 38 {
30 39 public:
31 40 ChartThemeHighContrast() : ChartTheme(QChart::ChartThemeHighContrast)
32 41 {
33 42 // Series colors
34 43 m_seriesColors << QRgb(0x202020);
35 44 m_seriesColors << QRgb(0x596a74);
36 45 m_seriesColors << QRgb(0xffab03);
37 46 m_seriesColors << QRgb(0x038e9b);
38 47 m_seriesColors << QRgb(0xff4a41);
39 48 generateSeriesGradients();
40 49
41 50 // Background
42 51 QLinearGradient backgroundGradient(0.5, 0.0, 0.5, 1.0);
43 52 backgroundGradient.setColorAt(0.0, QRgb(0xffffff));
44 53 backgroundGradient.setColorAt(1.0, QRgb(0xffffff));
45 54 backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
46 55 m_chartBackgroundGradient = backgroundGradient;
47 56 m_backgroundDropShadowEnabled = true;
48 57
49 58 // Axes and other
50 59 m_titleBrush = QBrush(QRgb(0x181818));
51 60 m_axisLinePen = QPen(QRgb(0x8c8c8c));
52 61 m_axisLinePen.setWidth(2);
53 62 m_axisLabelBrush = QBrush(QRgb(0x181818));
54 63 m_gridLinePen = QPen(QRgb(0x8c8c8c));
55 64 m_gridLinePen.setWidth(1);
56 65 m_backgroundShadesBrush = QBrush(QRgb(0xffeecd));
57 66 m_backgroundShades = BackgroundShadesHorizontal;
58 67 }
59 68 };
60 69
61 70 QTCOMMERCIALCHART_END_NAMESPACE
62 71
63 72 #endif
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTTHEMELIGHT_P_H
22 31 #define CHARTTHEMELIGHT_P_H
23 32
24 33 #include "charttheme_p.h"
25 34
26 35 QTCOMMERCIALCHART_BEGIN_NAMESPACE
27 36
28 37 class ChartThemeLight: public ChartTheme
29 38 {
30 39 public:
31 40 ChartThemeLight() : ChartTheme(QChart::ChartThemeLight)
32 41 {
33 42 // Series colors
34 43 m_seriesColors << QRgb(0x209fdf);
35 44 m_seriesColors << QRgb(0x99ca53);
36 45 m_seriesColors << QRgb(0xf6a625);
37 46 m_seriesColors << QRgb(0x6d5fd5);
38 47 m_seriesColors << QRgb(0xbf593e);
39 48 generateSeriesGradients();
40 49
41 50 // Background
42 51 QLinearGradient backgroundGradient;
43 52 backgroundGradient.setColorAt(0.0, QRgb(0xffffff));
44 53 backgroundGradient.setColorAt(1.0, QRgb(0xffffff));
45 54 backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
46 55 m_chartBackgroundGradient = backgroundGradient;
47 56 // There is a performance issue in the drop shadow implementation, so disabled for now
48 57 // m_backgroundDropShadowEnabled = true;
49 58
50 59 // Axes and other
51 60 m_axisLinePen = QPen(0xd6d6d6);
52 61 m_axisLinePen.setWidth(1);
53 62 m_axisLabelBrush = QBrush(QRgb(0x404044));
54 63 m_gridLinePen = QPen(QRgb(0xe2e2e2));
55 64 m_gridLinePen.setWidth(1);
56 65 m_backgroundShades = BackgroundShadesNone;
57 66 }
58 67 };
59 68
60 69 QTCOMMERCIALCHART_END_NAMESPACE
61 70
62 71 #endif
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef CHARTTHEMESYSTEM_P_H
22 31 #define CHARTTHEMESYSTEM_P_H
23 32
24 33 #include "charttheme_p.h"
25 34 #ifdef Q_OS_WIN
26 35 #include <windows.h>
27 36 #include <stdio.h>
28 37 #endif
29 38
30 39 QTCOMMERCIALCHART_BEGIN_NAMESPACE
31 40
32 41 class ChartThemeSystem: public ChartTheme
33 42 {
34 43 public:
35 44 // System theme not used at the moment (the user is not able to select this theme)
36 45 ChartThemeSystem() : ChartTheme(QChart::ChartThemeLight /*QChart::ChartThemeSystem*/)
37 46 {
38 47 #ifdef Q_OS_WIN
39 48 // TODO: use theme specific window frame color as a series base color (it would give more
40 49 // variation to the base colors in addition to the blue and black used now)
41 50 // TODO: COLOR_WINDOWTEXT for text color?
42 51 // TODO: COLOR_INFOTEXT for tooltip text color?
43 52 // TODO: COLOR_INFOBK for tooltip background color?
44 53
45 54 // First series base color from COLOR_HIGHLIGHT
46 55 DWORD colorHighlight;
47 56 colorHighlight = GetSysColor(COLOR_HIGHLIGHT);
48 57 m_seriesColors.append(QColor(GetRValue(colorHighlight),
49 58 GetGValue(colorHighlight),
50 59 GetBValue(colorHighlight)));
51 60
52 61 // Second series base color from COLOR_WINDOWFRAME
53 62 DWORD colorWindowFrame;
54 63 colorWindowFrame = GetSysColor(COLOR_WINDOWFRAME);
55 64 m_seriesColors.append(QColor(GetRValue(colorWindowFrame),
56 65 GetGValue(colorWindowFrame),
57 66 GetBValue(colorWindowFrame)));
58 67
59 68 // Third series base color from the middle of the COLOR_ACTIVECAPTION /
60 69 // COLOR_GRADIENTACTIVECAPTION gradient
61 70 DWORD colorGradientActiveCaptionLeft;
62 71 colorGradientActiveCaptionLeft = GetSysColor(COLOR_ACTIVECAPTION);
63 72 DWORD colorGradientActiveCaptionRight;
64 73 colorGradientActiveCaptionRight = GetSysColor(COLOR_GRADIENTACTIVECAPTION);
65 74 QLinearGradient g;
66 75 QColor start = QColor(GetRValue(colorGradientActiveCaptionLeft),
67 76 GetGValue(colorGradientActiveCaptionLeft),
68 77 GetBValue(colorGradientActiveCaptionLeft));
69 78 g.setColorAt(0.0, start);
70 79 QColor end = QColor(GetRValue(colorGradientActiveCaptionRight),
71 80 GetGValue(colorGradientActiveCaptionRight),
72 81 GetBValue(colorGradientActiveCaptionRight));
73 82 g.setColorAt(1.0, end);
74 83 m_seriesColors.append(colorAt(g, 0.5));
75 84
76 85 // Generate gradients from the base colors
77 86 generateSeriesGradients();
78 87
79 88 // Background fill color from COLOR_WINDOW
80 89 QLinearGradient backgroundGradient;
81 90 DWORD colorWindow;
82 91 colorWindow = GetSysColor(COLOR_WINDOW);
83 92 backgroundGradient.setColorAt(0.0, QColor(GetRValue(colorWindow),
84 93 GetGValue(colorWindow),
85 94 GetBValue(colorWindow)));
86 95 backgroundGradient.setColorAt(1.0, QColor(GetRValue(colorWindow),
87 96 GetGValue(colorWindow),
88 97 GetBValue(colorWindow)));
89 98 // Axes and other
90 99 m_axisLinePen = QPen(0xd6d6d6);
91 100 m_axisLinePen.setWidth(1);
92 101 m_axisLabelBrush = QBrush(QRgb(0x404044));
93 102 m_gridLinePen = QPen(QRgb(0xe2e2e2));
94 103 m_gridLinePen.setWidth(1);
95 104 m_backgroundShades = BackgroundShadesNone;
96 105
97 106 #elif defined(Q_OS_LINUX)
98 107 // TODO: replace this dummy theme with linux specific theme
99 108 m_seriesColors << QRgb(0x60a6e6);
100 109 m_seriesColors << QRgb(0x92ca66);
101 110 m_seriesColors << QRgb(0xeba85f);
102 111 m_seriesColors << QRgb(0xfc5751);
103 112 generateSeriesGradients();
104 113
105 114 // Background
106 115 QLinearGradient backgroundGradient;
107 116 backgroundGradient.setColorAt(0.0, QRgb(0xffffff));
108 117 backgroundGradient.setColorAt(1.0, QRgb(0xffffff));
109 118 backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
110 119 m_chartBackgroundGradient = backgroundGradient;
111 120
112 121 // Axes and other
113 122 m_axisLinePen = QPen(0xd6d6d6);
114 123 m_axisLinePen.setWidth(1);
115 124 m_axisLabelBrush = QBrush(QRgb(0x404044));
116 125 m_gridLinePen = QPen(QRgb(0xe2e2e2));
117 126 m_gridLinePen.setWidth(1);
118 127 m_backgroundShades = BackgroundShadesNone;
119 128
120 129 #elif defined(Q_OS_MAC)
121 130 // TODO: replace this dummy theme with OSX specific theme
122 131 m_seriesColors << QRgb(0x60a6e6);
123 132 m_seriesColors << QRgb(0x92ca66);
124 133 m_seriesColors << QRgb(0xeba85f);
125 134 m_seriesColors << QRgb(0xfc5751);
126 135 generateSeriesGradients();
127 136
128 137 // Background
129 138 QLinearGradient backgroundGradient;
130 139 backgroundGradient.setColorAt(0.0, QRgb(0xffffff));
131 140 backgroundGradient.setColorAt(1.0, QRgb(0xffffff));
132 141 backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
133 142 m_chartBackgroundGradient = backgroundGradient;
134 143
135 144 // Axes and other
136 145 m_axisLinePen = QPen(0xd6d6d6);
137 146 m_axisLinePen.setWidth(1);
138 147 m_axisLabelBrush = QBrush(QRgb(0x404044));
139 148 m_gridLinePen = QPen(QRgb(0xe2e2e2));
140 149 m_gridLinePen.setWidth(1);
141 150 m_backgroundShades = BackgroundShadesNone;
142 151
143 152 #else
144 153 // TODO: replace this dummy theme with generic (not OS specific) theme
145 154 m_seriesColors << QRgb(0x60a6e6);
146 155 m_seriesColors << QRgb(0x92ca66);
147 156 m_seriesColors << QRgb(0xeba85f);
148 157 m_seriesColors << QRgb(0xfc5751);
149 158 generateSeriesGradients();
150 159
151 160 // Background
152 161 QLinearGradient backgroundGradient;
153 162 backgroundGradient.setColorAt(0.0, QRgb(0xffffff));
154 163 backgroundGradient.setColorAt(1.0, QRgb(0xffffff));
155 164 backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
156 165 m_chartBackgroundGradient = backgroundGradient;
157 166
158 167 // Axes and other
159 168 m_axisLinePen = QPen(0xd6d6d6);
160 169 m_axisLinePen.setWidth(1);
161 170 m_axisLabelBrush = QBrush(QRgb(0x404044));
162 171 m_gridLinePen = QPen(QRgb(0xe2e2e2));
163 172 m_gridLinePen.setWidth(1);
164 173 m_backgroundShades = BackgroundShadesNone;
165 174 #endif
166 175 }
167 176 };
168 177
169 178 QTCOMMERCIALCHART_END_NAMESPACE
170 179
171 180 #endif // CHARTTHEMESYSTEM_P_H
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 // W A R N I N G
22 // -------------
23 //
24 // This file is not part of the QtCommercial Chart API. It exists purely as an
25 // implementation detail. This header file may change from version to
26 // version without notice, or even be removed.
27 //
28 // We mean it.
29
21 30 #ifndef XYCHARTITEM_H
22 31 #define XYCHARTITEM_H
23 32
24 33 #include "qchartglobal.h"
25 34 #include "chartitem_p.h"
26 35 #include "xyanimation_p.h"
27 36 #include <QPen>
28 37
29 38 QTCOMMERCIALCHART_BEGIN_NAMESPACE
30 39
31 40 class ChartPresenter;
32 41 class QXYSeries;
33 42
34 43 class XYChart : public Chart
35 44 {
36 45 Q_OBJECT
37 46 public:
38 47 explicit XYChart(QXYSeries *series, ChartPresenter *presenter);
39 48 ~XYChart(){};
40 49
41 50 void setGeometryPoints(const QVector<QPointF>& points);
42 51 QVector<QPointF> geometryPoints() const { return m_points; }
43 52
44 53 void setClipRect(const QRectF &rect);
45 54 QRectF clipRect() const { return m_clipRect; }
46 55
47 56 QSizeF size() const { return m_size; }
48 57 QPointF origin() const { return m_origin; }
49 58
50 59 void setAnimation(XYAnimation* animation);
51 60 ChartAnimation* animation() const { return m_animation; }
52 61 virtual void updateGeometry() = 0;
53 62
54 63 bool isDirty() const { return m_dirty; }
55 64 void setDirty(bool dirty);
56 65
57 66 public Q_SLOTS:
58 67 void handlePointAdded(int index);
59 68 void handlePointRemoved(int index);
60 69 void handlePointReplaced(int index);
61 70 void handleDomainChanged(qreal minX, qreal maxX, qreal minY, qreal maxY);
62 71 void handleGeometryChanged(const QRectF &size);
63 72
64 73 Q_SIGNALS:
65 74 void clicked(const QPointF& point);
66 75
67 76 protected:
68 77 virtual void updateChart(QVector<QPointF> &oldPoints,QVector<QPointF> &newPoints,int index = -1);
69 78 QPointF calculateGeometryPoint(const QPointF &point) const;
70 79 QPointF calculateGeometryPoint(int index) const;
71 80 QPointF calculateDomainPoint(const QPointF &point) const;
72 81 QVector<QPointF> calculateGeometryPoints() const;
73 82
74 83 private:
75 84 inline bool isEmpty();
76 85
77 86 private:
78 87 qreal m_minX;
79 88 qreal m_maxX;
80 89 qreal m_minY;
81 90 qreal m_maxY;
82 91 QXYSeries* m_series;
83 92 QSizeF m_size;
84 93 QPointF m_origin;
85 94 QRectF m_clipRect;
86 95 QVector<QPointF> m_points;
87 96 XYAnimation* m_animation;
88 97 bool m_dirty;
89 98
90 99 friend class AreaChartItem;
91 100
92 101 };
93 102
94 103 QTCOMMERCIALCHART_END_NAMESPACE
95 104
96 105 #endif
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