31 lines
614 B
C
31 lines
614 B
C
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// Copyright (C) 2023 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef CHARTVIEW_H
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#define CHARTVIEW_H
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#include <QChartView>
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#include <QRubberBand>
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//![1]
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class ChartView : public QChartView
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//![1]
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{
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public:
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ChartView(QChart *chart, QWidget *parent = nullptr);
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//![2]
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protected:
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bool viewportEvent(QEvent *event);
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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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//![2]
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private:
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bool m_isTouching = false;
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};
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#endif
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