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Fix include issues
Jani Honkonen -
r1949:39b74020ad7b
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@@ -1,103 +1,101
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 #include "chart.h"
21 22 #include <QValueAxis>
22 23 #include <QAbstractAxis>
23 24 #include <cmath>
24 #include <QDebug>
25
26 #include "chart.h"
27 25
28 26 Chart::Chart(QGraphicsItem *parent, Qt::WindowFlags wFlags, QLineSeries *series)
29 27 : QChart(parent, wFlags), m_series(series)
30 28 {
31 29 m_clicked = false;
32 30 }
33 31
34 32 Chart::~Chart()
35 33 {
36 34 }
37 35
38 36 void Chart::clickPoint(const QPointF &point)
39 37 {
40 38 // Find the closes data point
41 39 m_movingPoint = QPoint();
42 40 m_clicked = false;
43 41 foreach (QPointF p, m_series->points()) {
44 42 if (distance(p, point) < distance(m_movingPoint, point)) {
45 43 m_movingPoint = p;
46 44 m_clicked = true;
47 45 }
48 46 }
49 47 }
50 48
51 49 qreal Chart::distance(const QPointF &p1, const QPointF &p2)
52 50 {
53 51 return sqrt((p1.x() - p2.x()) * (p1.x() - p2.x())
54 52 + (p1.y() - p2.y()) * (p1.y() - p2.y()));
55 53 }
56 54
57 55 void Chart::setPointClicked(bool clicked)
58 56 {
59 57 m_clicked = clicked;
60 58 }
61 59
62 60 void Chart::handlePointMove(const QPoint &point)
63 61 {
64 62 if (m_clicked) {
65 63 //Map the point clicked from the ChartView
66 64 //to the area occupied by the chart.
67 65 QPoint mappedPoint = point;
68 66 mappedPoint.setX(point.x()-this->plotArea().x());
69 67 mappedPoint.setY(point.y()-this->plotArea().y());
70 68
71 69 //Get the x- and y axis to be able to convert the mapped
72 70 //coordinate point to the charts scale.
73 71 QAbstractAxis * axisx = this->axisX();
74 72 QValueAxis* haxis = 0;
75 73 if (axisx->type() == QAbstractAxis::AxisTypeValue)
76 74 haxis = qobject_cast<QValueAxis*>(axisx);
77 75
78 76 QAbstractAxis * axisy = this->axisY();
79 77 QValueAxis* vaxis = 0;
80 78 if (axisy->type() == QAbstractAxis::AxisTypeValue)
81 79 vaxis = qobject_cast<QValueAxis*>(axisy);
82 80
83 81 if (haxis && vaxis) {
84 82 //Calculate the "unit" between points on the x
85 83 //y axis.
86 84 double xUnit = this->plotArea().width()/haxis->max();
87 85 double yUnit = this->plotArea().height()/vaxis->max();
88 86
89 87 //Convert the mappedPoint to the actual chart scale.
90 88 double x = mappedPoint.x()/xUnit;
91 89 double y = vaxis->max() - mappedPoint.y()/yUnit;
92 90
93 91 //Replace the old point with the new one.
94 92 m_series->replace(m_movingPoint, QPointF(x, y));
95 93
96 94 //Update the m_movingPoint so we are able to
97 95 //do the replace also during mousemoveEvent.
98 96 m_movingPoint.setX(x);
99 97 m_movingPoint.setY(y);
100 98 }
101 99 }
102 100 }
103 101
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@@ -1,50 +1,50
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 #include <QMouseEvent>
22 21 #include "chartview.h"
22 #include <QMouseEvent>
23 23 #include "chart.h"
24 24
25 25 ChartView::ChartView(Chart *chart, QWidget *parent) :
26 26 QChartView(chart, parent)
27 27 {
28 28 m_chart = chart;
29 29 }
30 30
31 31 void ChartView::mousePressEvent(QMouseEvent *event)
32 32 {
33 33 m_mousePos = event->pos();
34 34 QChartView::mousePressEvent(event);
35 35 }
36 36
37 37 void ChartView::mouseMoveEvent(QMouseEvent *event)
38 38 {
39 39 m_chart->handlePointMove(event->pos());
40 40 QChartView::mouseMoveEvent(event);
41 41 }
42 42
43 43 void ChartView::mouseReleaseEvent(QMouseEvent *event)
44 44 {
45 45 if (event->pos() != m_mousePos) {
46 46 m_chart->handlePointMove(event->pos());
47 47 m_chart->setPointClicked(false);
48 48 }
49 49 QChartView::mouseReleaseEvent(event);
50 50 }
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@@ -1,76 +1,77
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 #ifndef THEMEWINDOW_H
22 #define THEMEWINDOW_H
21 #ifndef THEMEWIDGET_H
22 #define THEMEWIDGET_H
23
23 24 #include <QWidget>
24 25 #include <QChartGlobal>
25 26
26 27 class QComboBox;
27 28 class QCheckBox;
28 29
29 30 QTCOMMERCIALCHART_BEGIN_NAMESPACE
30 31 class QChartView;
31 32 class QChart;
32 33 QTCOMMERCIALCHART_END_NAMESPACE
33 34
34 35 typedef QPair<QPointF, QString> Data;
35 36 typedef QList<Data> DataList;
36 37 typedef QList<DataList> DataTable;
37 38
38 39 QTCOMMERCIALCHART_USE_NAMESPACE
39 40
40 41 class ThemeWidget: public QWidget
41 42 {
42 43 Q_OBJECT
43 44 public:
44 45 explicit ThemeWidget(QWidget *parent = 0);
45 46 ~ThemeWidget();
46 47
47 48 private Q_SLOTS:
48 49 void updateUI();
49 50
50 51 private:
51 52 DataTable generateRandomData(int listCount,int valueMax,int valueCount) const;
52 53 QComboBox* createThemeBox() const;
53 54 QComboBox* createAnimationBox() const;
54 55 QComboBox* createLegendBox() const;
55 56 void connectSignals();
56 57 QChart* createAreaChart() const;
57 58 QChart* createBarChart(int valueCount) const;
58 59 QChart* createPieChart() const;
59 60 QChart* createLineChart() const;
60 61 QChart* createSplineChart() const;
61 62 QChart* createScatterChart() const;
62 63
63 64 private:
64 65 int m_listCount;
65 66 int m_valueMax;
66 67 int m_valueCount;
67 68 QList<QChartView*> m_charts;
68 69 DataTable m_dataTable;
69 70
70 71 QComboBox *m_themeComboBox;
71 72 QCheckBox *m_antialiasCheckBox;
72 73 QComboBox *m_animatedComboBox;
73 74 QComboBox *m_legendComboBox;
74 75 };
75 76
76 #endif /* THEMEWINDOW_H */
77 #endif /* THEMEWIDGET_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 #ifndef XYPOINTSMODEL_H
22 #define XYPOINTSMODEL_H
21 #ifndef CUSTOMTABLEMODEL_H
22 #define CUSTOMTABLEMODEL_H
23 23
24 24 #include <QAbstractTableModel>
25 25 #include <QHash>
26 26 #include <QRect>
27 27
28 28 class CustomTableModel : public QAbstractTableModel
29 29 {
30 30 Q_OBJECT
31 31 public:
32 32 explicit CustomTableModel(QObject *parent = 0);
33 33
34 34 int rowCount ( const QModelIndex & parent = QModelIndex() ) const;
35 35 int columnCount ( const QModelIndex & parent = QModelIndex() ) const;
36 36 QVariant headerData (int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;
37 37 QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
38 38 bool setData ( const QModelIndex & index, const QVariant & value, int role = Qt::EditRole );
39 39 Qt::ItemFlags flags ( const QModelIndex & index ) const;
40 40
41 41 void addMapping(QString color, QRect area);
42 42 void clearMapping() { m_mapping.clear(); }
43 43
44 44 private:
45 45 QList<QVector<qreal> * > m_data;
46 46 QHash<QString, QRect> m_mapping;
47 47 int m_columnCount;
48 48 int m_rowCount;
49 49 };
50 50
51 #endif // XYPOINTSMODEL_H
51 #endif // CUSTOMTABLEMODEL_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 #ifndef XYPOINTSMODEL_H
22 #define XYPOINTSMODEL_H
21 #ifndef CUSTOMTABLEMODEL_H
22 #define CUSTOMTABLEMODEL_H
23 23
24 24 #include <QAbstractTableModel>
25 25 #include <QHash>
26 26 #include <QRect>
27 27
28 28 class CustomTableModel : public QAbstractTableModel
29 29 {
30 30 Q_OBJECT
31 31 public:
32 32 explicit CustomTableModel(QObject *parent = 0);
33 33
34 34 int rowCount ( const QModelIndex & parent = QModelIndex() ) const;
35 35 int columnCount ( const QModelIndex & parent = QModelIndex() ) const;
36 36 QVariant headerData (int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;
37 37 QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
38 38 bool setData ( const QModelIndex & index, const QVariant & value, int role = Qt::EditRole );
39 39 Qt::ItemFlags flags ( const QModelIndex & index ) const;
40 40
41 41 void addMapping(QString color, QRect area);
42 42 void clearMapping() { m_mapping.clear(); }
43 43
44 44 private:
45 45 QList<QVector<qreal> * > m_data;
46 46 QHash<QString, QRect> m_mapping;
47 47 int m_columnCount;
48 48 int m_rowCount;
49 49 };
50 50
51 #endif // XYPOINTSMODEL_H
51 #endif // CUSTOMTABLEMODEL_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 #ifndef MAINWINDOW_H
22 #define MAINWINDOW_H
21 #ifndef CHARTVIEW_H
22 #define CHARTVIEW_H
23 23
24 24 #include <QChartGlobal>
25 25 #include <QChartView>
26 26 #include <QScatterSeries>
27 27
28 28 QTCOMMERCIALCHART_USE_NAMESPACE
29 29
30 30 class ChartView : public QChartView
31 31 {
32 32 Q_OBJECT
33 33
34 34 public:
35 35 ChartView(QWidget *parent = 0);
36 36 ~ChartView();
37 37
38 38 private Q_SLOTS:
39 39 void handleClickedPoint(const QPointF& point);
40 40
41 41 private:
42 42 QScatterSeries *m_scatter;
43 43 QScatterSeries *m_scatter2;
44 44 };
45 45
46 #endif // MAINWINDOW_H
46 #endif // CHARTVIEW_H
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@@ -1,98 +1,98
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 #ifndef TST_QABSTRACTSERIES_H
22 #define TST_QABSTRACTSERIES_H
21 #ifndef TST_QABSTRACTAXIS_H
22 #define TST_QABSTRACTAXIS_H
23 23
24 24 #include <QtTest/QtTest>
25 25 #include <tst_definitions.h>
26 26 #include <qabstractaxis.h>
27 27 #include <qchartview.h>
28 28
29 29 QTCOMMERCIALCHART_USE_NAMESPACE
30 30
31 31 class tst_QAbstractAxis : public QObject
32 32 {
33 33 Q_OBJECT
34 34
35 35 public slots:
36 36 virtual void initTestCase();
37 37 virtual void cleanupTestCase();
38 38 virtual void init(QAbstractAxis* axis,QAbstractSeries* series);
39 39 virtual void cleanup();
40 40
41 41 private slots:
42 42 void axisPen_data();
43 43 void axisPen();
44 44 void axisPenColor_data();
45 45 void axisPenColor();
46 46 void gridLinePen_data();
47 47 void gridLinePen();
48 48 void lineVisible_data();
49 49 void lineVisible();
50 50 void gridLineVisible_data();
51 51 void gridLineVisible();
52 52 void visible_data();
53 53 void visible();
54 54 void labelsAngle_data();
55 55 void labelsAngle();
56 56 void labelsBrush_data();
57 57 void labelsBrush();
58 58 void labelsColor_data();
59 59 void labelsColor();
60 60 void labelsFont_data();
61 61 void labelsFont();
62 62 void labelsPen_data();
63 63 void labelsPen();
64 64 void labelsVisible_data();
65 65 void labelsVisible();
66 66 void orientation_data();
67 67 void orientation();
68 68 void setMax_data();
69 69 void setMax();
70 70 void setMin_data();
71 71 void setMin();
72 72 void setRange_data();
73 73 void setRange();
74 74 void shadesBorderColor_data();
75 75 void shadesBorderColor();
76 76 void shadesBrush_data();
77 77 void shadesBrush();
78 78 void shadesColor_data();
79 79 void shadesColor();
80 80 void shadesPen_data();
81 81 void shadesPen();
82 82 void shadesVisible_data();
83 83 void shadesVisible();
84 84 void show_data();
85 85 void show();
86 86 void hide_data();
87 87 void hide();
88 88
89 89 protected:
90 90 void qabstractaxis();
91 91 protected:
92 92 QChartView* m_view;
93 93 QChart* m_chart;
94 94 QAbstractAxis* m_axis;
95 95 QAbstractSeries* m_series;
96 96 };
97 97
98 98 #endif
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@@ -1,76 +1,76
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 #ifndef ENGINE_H_
22 #define ENGINE_H_
21 #ifndef ENGINE_H
22 #define ENGINE_H
23 23
24 24 #include <QObject>
25 25 #include <QAbstractSeries>
26 26 #include <QModelIndex>
27 27
28 28 class QStandardItemModel;
29 29 class QItemSelectionModel;
30 30
31 31
32 32 QTCOMMERCIALCHART_BEGIN_NAMESPACE
33 33 class QChart;
34 34 class QXYSeries;
35 35 class QAbstractBarSeries;
36 36 class QPieSeries;
37 37 class QAreaSeries;
38 38 QTCOMMERCIALCHART_END_NAMESPACE
39 39
40 40 QTCOMMERCIALCHART_USE_NAMESPACE
41 41
42 42 class Engine : public QObject
43 43 {
44 44 Q_OBJECT
45 45 public:
46 46 explicit Engine(QObject *parent = 0);
47 47 ~Engine();
48 48
49 49 int modelCount() { return m_count; }
50 50 QStandardItemModel *model() const { return m_model; }
51 51 QItemSelectionModel *selectionModel() const { return m_selection; }
52 52 QChart* chart() const { return m_chart; }
53 53 void clearModels();
54 54 QList<QAbstractSeries*> addSeries(QAbstractSeries::SeriesType type);
55 55 void removeSeries(QAbstractSeries* series);
56 56 bool save(const QString &filename) const;
57 57 bool load(const QString &filename);
58 58 signals:
59 59 void selected();
60 60
61 61 private:
62 62 void createModels();
63 63 void setupXYSeries(QXYSeries *xyseries, const QList<int>& columns, int column, int minRow, int maxRow);
64 64 void setupBarSeries(QAbstractBarSeries *series, const QList<int>& columns, int minRow, int maxRow);
65 65 void setupPieSeries(QPieSeries *pie, const QList<int>& columns, int minRow, int maxRow);
66 66 void setupAreaSeries(QAreaSeries *series, const QList<int>& columns, int minRow, int maxRow);
67 67
68 68 private:
69 69 int m_count;
70 70 QChart *m_chart;
71 71 QStandardItemModel *m_model;
72 72 QItemSelectionModel *m_selection;
73 73 QMap<QAbstractSeries*, QList<QModelIndex> > m_seriesModelIndex;
74 74 };
75 75
76 #endif /* ENGINE_H_ */
76 #endif /* ENGINE_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 21 #include "wavechart.h"
22 22 #include <cmath>
23 23
24 24 QTCOMMERCIALCHART_USE_NAMESPACE
25 25
26 26 #define PI 3.14159265358979
27 27 static const int numPoints =100;
28 28
29 29 WaveChart::WaveChart(QChart* chart, QWidget* parent) :
30 30 QChartView(chart, parent),
31 31 m_series(new QLineSeries()),
32 32 m_wave(0),
33 33 m_step(2 * PI / numPoints)
34 34 {
35 35 QPen blue(Qt::blue);
36 36 blue.setWidth(3);
37 37 m_series->setPen(blue);
38 38
39 39 chart->legend()->setVisible(false);
40 40
41 41 QTime now = QTime::currentTime();
42 42 qsrand((uint) now.msec());
43 43
44 44 int fluctuate = 100;
45 45
46 46 for (qreal x = 0; x <= 2 * PI; x += m_step) {
47 47 m_series->append(x, fabs(sin(x) * fluctuate));
48 48 }
49 49
50 50 chart->addSeries(m_series);
51 51 chart->createDefaultAxes();
52 52
53 53 QObject::connect(&m_timer, SIGNAL(timeout()), this, SLOT(update()));
54 54 m_timer.setInterval(5000);
55 55 m_timer.start();
56
57 56 }
58 ;
59 57
60 58 void WaveChart::update()
61 59 {
62 60
63 61 int fluctuate;
64 62 const QList<QPointF>& points = m_series->points();
65 63 for (qreal i = 0, x = 0; x <= 2 * PI; x += m_step, i++) {
66 64 fluctuate = qrand() % 100;
67 65 m_series->replace(x,points[i].y(),x,fabs(sin(x) * fluctuate));
68 66
69 67 }
70 68
71 69 }
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@@ -1,44 +1,49
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 #ifndef WAVECHART_H
22 #define WAVECHART_H
23
21 24 #include <QTimer>
22 25 #include <QTime>
23 26 #include <QObject>
24 27 #include <QLineSeries>
25 28 #include <QChartView>
26 29
27 30 QTCOMMERCIALCHART_USE_NAMESPACE
28 31
29 32 class WaveChart: public QChartView
30 33 {
31 34 Q_OBJECT
32 35
33 36 public:
34 37 WaveChart(QChart* chart, QWidget* parent);
35 38
36 39 private slots:
37 40 void update();
38 41
39 42 private:
40 43 QLineSeries* m_series;
41 44 int m_wave;
42 45 qreal m_step;
43 46 QTimer m_timer;
44 47 };
48
49 #endif
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