xychart_p.h
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| 2.6 KiB
| text/x-c
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CLexer
Jani Honkonen
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r794 | /**************************************************************************** | ||
| ** | ||||
Titta Heikkala
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r2776 | ** Copyright (C) 2015 The Qt Company Ltd | ||
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Jani Honkonen
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r794 | ** All rights reserved. | ||
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Titta Heikkala
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r2776 | ** For any questions to The Qt Company, please use contact form at http://qt.io | ||
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r794 | ** | ||
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r2740 | ** This file is part of the Qt Charts module. | ||
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r794 | ** | ||
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r2740 | ** Licensees holding valid commercial license for Qt may use this file in | ||
| ** accordance with the Qt License Agreement provided with the Software | ||||
| ** or, alternatively, in accordance with the terms contained in a written | ||||
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Titta Heikkala
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r2776 | ** agreement between you and The Qt Company. | ||
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Jani Honkonen
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r794 | ** | ||
| ** If you have questions regarding the use of this file, please use | ||||
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Titta Heikkala
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r2740 | ** contact form at http://qt.io | ||
|
Jani Honkonen
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r794 | ** | ||
| ****************************************************************************/ | ||||
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r1366 | // W A R N I N G | ||
| // ------------- | ||||
| // | ||||
Miikka Heikkinen
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r2574 | // This file is not part of the Qt Enterprise Chart API. It exists purely as an | ||
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r1366 | // implementation detail. This header file may change from version to | ||
| // version without notice, or even be removed. | ||||
| // | ||||
| // We mean it. | ||||
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r1935 | #ifndef XYCHART_H | ||
| #define XYCHART_H | ||||
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r466 | |||
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r2714 | #include <QtCharts/QChartGlobal> | ||
| #include <private/chartitem_p.h> | ||||
| #include <private/xyanimation_p.h> | ||||
| #include <QtCharts/QValueAxis> | ||||
| #include <QtGui/QPen> | ||||
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r466 | |||
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r2712 | QT_CHARTS_BEGIN_NAMESPACE | ||
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r466 | |||
| class ChartPresenter; | ||||
| class QXYSeries; | ||||
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r2273 | class XYChart : public ChartItem | ||
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r466 | { | ||
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r2097 | Q_OBJECT | ||
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r466 | public: | ||
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r2483 | explicit XYChart(QXYSeries *series,QGraphicsItem *item = 0); | ||
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r1782 | ~XYChart() {} | ||
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r466 | |||
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r2483 | void setGeometryPoints(const QVector<QPointF> &points); | ||
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r1217 | QVector<QPointF> geometryPoints() const { return m_points; } | ||
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r466 | |||
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r2104 | void setAnimation(XYAnimation *animation); | ||
| ChartAnimation *animation() const { return m_animation; } | ||||
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r1218 | virtual void updateGeometry() = 0; | ||
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r677 | |||
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r1241 | bool isDirty() const { return m_dirty; } | ||
| void setDirty(bool dirty); | ||||
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r2483 | void getSeriesRanges(qreal &minX, qreal &maxX, qreal &minY, qreal &maxY); | ||
| QVector<bool> offGridStatusVector(); | ||||
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r775 | public Q_SLOTS: | ||
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r466 | void handlePointAdded(int index); | ||
| void handlePointRemoved(int index); | ||||
| void handlePointReplaced(int index); | ||||
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r1783 | void handlePointsReplaced(); | ||
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r1698 | void handleDomainUpdated(); | ||
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r466 | |||
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sauimone
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r775 | Q_SIGNALS: | ||
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r2104 | void clicked(const QPointF &point); | ||
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r2255 | void hovered(const QPointF &point, bool state); | ||
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r2739 | void pressed(const QPointF &point); | ||
| void released(const QPointF &point); | ||||
| void doubleClicked(const QPointF &point); | ||||
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r571 | |||
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r466 | protected: | ||
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r2097 | virtual void updateChart(QVector<QPointF> &oldPoints, QVector<QPointF> &newPoints, int index = -1); | ||
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r466 | |||
| private: | ||||
| inline bool isEmpty(); | ||||
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r1782 | protected: | ||
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r2104 | QXYSeries *m_series; | ||
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r466 | QVector<QPointF> m_points; | ||
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r2104 | XYAnimation *m_animation; | ||
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r1241 | bool m_dirty; | ||
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r466 | |||
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r571 | friend class AreaChartItem; | ||
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r466 | }; | ||
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Titta Heikkala
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r2712 | QT_CHARTS_END_NAMESPACE | ||
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r466 | |||
| #endif | ||||