chartdataset_p.h
88 lines
| 2.5 KiB
| text/x-c
|
CLexer
/ src / chartdataset_p.h
Michal Klocek
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r771 | /**************************************************************************** | ||
| ** | ||||
| ** Copyright (C) 2012 Digia Plc | ||||
| ** All rights reserved. | ||||
| ** For any questions to Digia, please use contact form at http://qt.digia.com | ||||
| ** | ||||
| ** This file is part of the Qt Commercial Charts Add-on. | ||||
| ** | ||||
| ** $QT_BEGIN_LICENSE$ | ||||
| ** Licensees holding valid Qt Commercial licenses may use this file in | ||||
| ** accordance with the Qt Commercial License Agreement provided with the | ||||
| ** 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 | ||||
| ** $QT_END_LICENSE$ | ||||
| ** | ||||
| ****************************************************************************/ | ||||
| // W A R N I N G | ||||
| // ------------- | ||||
| // | ||||
| // This file is not part of the QtCommercial Chart API. It exists purely as an | ||||
| // implementation detail. This header file may change from version to | ||||
| // version without notice, or even be removed. | ||||
| // | ||||
| // We mean it. | ||||
|
Michal Klocek
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r223 | #ifndef CHARTDATASET_P_H_ | ||
| #define CHARTDATASET_P_H_ | ||||
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r131 | |||
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r360 | #include "qseries.h" | ||
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r131 | #include "domain_p.h" | ||
| #include <QVector> | ||||
| QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
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r223 | class QChartAxis; | ||
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r701 | class QBarSeries; | ||
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r223 | |||
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r131 | class ChartDataSet : public QObject | ||
| { | ||||
| Q_OBJECT | ||||
| public: | ||||
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r223 | ChartDataSet(QObject* parent=0); | ||
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r131 | virtual ~ChartDataSet(); | ||
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r360 | void addSeries(QSeries* series,QChartAxis *axisY = 0); | ||
| void removeSeries(QSeries* series); | ||||
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r258 | void removeAllSeries(); | ||
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r439 | |||
| void zoomInDomain(const QRectF& rect, const QSizeF& size); | ||||
| void zoomOutDomain(const QRectF& rect, const QSizeF& size); | ||||
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r531 | void scrollDomain(int dx,int dy,const QSizeF& size); | ||
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r439 | |||
Tero Ahola
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r825 | int seriesIndex(QSeries *series) const; | ||
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r533 | |||
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r439 | Domain* domain(QSeries* series) const; | ||
| Domain* domain(QChartAxis* axis) const; | ||||
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r223 | |||
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r760 | QChartAxis* axisX() const { return m_axisX; } | ||
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r360 | QChartAxis* axisY(QSeries* series = 0) const; | ||
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r131 | |||
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r771 | Q_SIGNALS: | ||
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r439 | void seriesAdded(QSeries* series,Domain* domain); | ||
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r360 | void seriesRemoved(QSeries* series); | ||
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r439 | void axisAdded(QChartAxis* axis,Domain* domain); | ||
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r223 | void axisRemoved(QChartAxis* axis); | ||
| private: | ||||
| QStringList createLabels(QChartAxis* axis,qreal min, qreal max); | ||||
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r701 | void calculateDomain(QSeries* series,Domain* domain); | ||
| void setupCategories(QBarSeries* series); | ||||
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r131 | |||
| private: | ||||
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r825 | QList<QPair<QSeries*, QChartAxis*> > m_seriesAxisList; | ||
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r439 | QMap<QChartAxis*, Domain*> m_axisDomainMap; | ||
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r223 | QChartAxis* m_axisX; | ||
| QChartAxis* m_axisY; | ||||
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r439 | |||
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r131 | int m_domainIndex; | ||
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r223 | bool m_axisXInitialized; | ||
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r131 | }; | ||
| QTCOMMERCIALCHART_END_NAMESPACE | ||||
| #endif /* CHARTENGINE_P_H_ */ | ||||