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2 **
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6 ** This file is part of the Qt Charts module of the Qt Toolkit.
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29 
30 //  W A R N I N G
31 //  -------------
32 //
33 // This file is not part of the Qt Chart API.  It exists purely as an
34 // implementation detail.  This header file may change from version to
35 // version without notice, or even be removed.
36 //
37 // We mean it.
38 
39 #ifndef QCHARTVIEW_P_H
40 #define QCHARTVIEW_P_H
41 
42 #include <QtCharts/QChartView>
43 #include <QtCharts/private/qchartglobal_p.h>
44 
45 QT_BEGIN_NAMESPACE
46 class QGraphicsScene;
47 QT_END_NAMESPACE
48 
49 QT_CHARTS_BEGIN_NAMESPACE
50 
51 class QChart;
52 class ChartPresenter;
53 class QChartView;
54 
55 class Q_CHARTS_PRIVATE_EXPORT QChartViewPrivate
56 {
57 public:
58     explicit QChartViewPrivate(QChartView *q, QChart *chart = 0);
59     ~QChartViewPrivate();
60     void setChart(QChart *chart);
61     void resize();
62 
63 protected:
64     QChartView *q_ptr;
65 
66 public:
67     QGraphicsScene *m_scene;
68     QChart *m_chart;
69     QPoint m_rubberBandOrigin;
70 #ifndef QT_NO_RUBBERBAND
71     QRubberBand *m_rubberBand;
72 #endif
73     QChartView::RubberBands m_rubberBandFlags;
74 };
75 
76 QT_CHARTS_END_NAMESPACE
77 #endif
78