chart.h
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| 1.4 KiB
| text/x-c
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CLexer
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r1790 | /**************************************************************************** | ||
** | ||||
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r2688 | ** Copyright (C) 2014 Digia Plc | ||
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r1790 | ** All rights reserved. | ||
** For any questions to Digia, please use contact form at http://qt.digia.com | ||||
** | ||||
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r2574 | ** This file is part of the Qt Enterprise Charts Add-on. | ||
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r1790 | ** | ||
** $QT_BEGIN_LICENSE$ | ||||
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r2574 | ** Licensees holding valid Qt Enterprise licenses may use this file in | ||
** accordance with the Qt Enterprise License Agreement provided with the | ||||
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r1790 | ** Software or, alternatively, in accordance with the terms contained in | ||
** a written agreement between you and Digia. | ||||
** | ||||
** If you have questions regarding the use of this file, please use | ||||
** contact form at http://qt.digia.com | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
#ifndef CHART_H | ||||
#define CHART_H | ||||
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r2714 | #include <QtCharts/QChart> | ||
#include <QtCharts/QLineSeries> | ||||
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r1790 | |||
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r2712 | QT_CHARTS_USE_NAMESPACE | ||
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r1790 | |||
class Chart : public QChart | ||||
{ | ||||
Q_OBJECT | ||||
public: | ||||
explicit Chart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0, QLineSeries *series = 0); | ||||
~Chart(); | ||||
public slots: | ||||
void clickPoint(const QPointF &point); | ||||
public: | ||||
void handlePointMove(const QPoint &point); | ||||
void setPointClicked(bool clicked); | ||||
private: | ||||
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r1791 | qreal distance(const QPointF &p1, const QPointF &p2); | ||
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r1790 | QLineSeries *m_series; | ||
QPointF m_movingPoint; | ||||
//Boolean value to determine if an actual point in the | ||||
//series is clicked. | ||||
bool m_clicked; | ||||
}; | ||||
#endif // CHART_H | ||||