1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the Qt Charts module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL$
9** Commercial License Usage
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11** accordance with the commercial license agreement provided with the
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16**
17** GNU General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU
19** General Public License version 3 or (at your option) any later version
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21** the Free Software Foundation and appearing in the file LICENSE.GPL3
22** included in the packaging of this file. Please review the following
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28****************************************************************************/
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
45QT_BEGIN_NAMESPACE
46class QGraphicsScene;
47QT_END_NAMESPACE
48
49QT_CHARTS_BEGIN_NAMESPACE
50
51class QChart;
52class ChartPresenter;
53class QChartView;
54
55class Q_CHARTS_PRIVATE_EXPORT QChartViewPrivate
56{
57public:
58 explicit QChartViewPrivate(QChartView *q, QChart *chart = 0);
59 ~QChartViewPrivate();
60 void setChart(QChart *chart);
61 void resize();
62
63protected:
64 QChartView *q_ptr;
65
66public:
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
76QT_CHARTS_END_NAMESPACE
77#endif
78

source code of qtcharts/src/charts/qchartview_p.h