27 lines
526 B
C++
27 lines
526 B
C++
#ifndef CHARTVIEW_H
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#define CHARTVIEW_H
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#include <QtCharts/QChartView>
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#include <QtWidgets/QRubberBand>
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QT_CHARTS_USE_NAMESPACE
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class ChartView : public QChartView
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{
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public:
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ChartView(QChart *chart, QWidget *parent = 0);
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protected:
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void mousePressEvent(QMouseEvent *event);
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void mouseMoveEvent(QMouseEvent *event);
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void mouseReleaseEvent(QMouseEvent *event);
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void keyPressEvent(QKeyEvent *event);
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private:
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bool m_isTouching;
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bool mouseDown;
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QPointF mouseDownPos;
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};
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#endif // CHARTVIEW_H
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