qt-everywhere-src-5.15.1/qtcharts/examples/charts/zoomlinechart/chart.h

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** This file is part of the Qt Charts module of the Qt Toolkit.
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#ifndef CHART_H
#define CHART_H

#include <QtCharts/QChart>

QT_BEGIN_NAMESPACE
class QGestureEvent;
QT_END_NAMESPACE

QT_CHARTS_USE_NAMESPACE

//![1]
class Chart : public QChart
//![1]
{
public:
    explicit Chart(QGraphicsItem *parent = nullptr, Qt::WindowFlags wFlags = {});
    ~Chart();

protected:
    bool sceneEvent(QEvent *event);

private:
    bool gestureEvent(QGestureEvent *event);

private:

};

#endif // CHART_H