legendmarker_p.h
145 lines
| 3.9 KiB
| text/x-c
|
CLexer
Jani Honkonen
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r794 | /**************************************************************************** | ||
| ** | ||||
| ** 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 | ||||
| ** $QT_END_LICENSE$ | ||||
| ** | ||||
| ****************************************************************************/ | ||||
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r1366 | // 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. | ||||
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r547 | #ifndef LEGENDMARKER_P_H | ||
| #define LEGENDMARKER_P_H | ||||
| #include "qchartglobal.h" | ||||
| #include <QGraphicsObject> | ||||
| #include <QBrush> | ||||
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r724 | #include <QPen> | ||
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r626 | #include <QGraphicsSimpleTextItem> | ||
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r1534 | #include <QGraphicsLayoutItem> | ||
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r547 | |||
| QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
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r988 | class QAbstractSeries; | ||
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r855 | class QAreaSeries; | ||
| class QXYSeries; | ||||
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r565 | class QBarSet; | ||
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r1584 | class QAbstractBarSeries; | ||
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r565 | class QPieSlice; | ||
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r855 | class QLegend; | ||
| class QPieSeries; | ||||
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r547 | |||
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r1534 | class LegendMarker : public QGraphicsObject, public QGraphicsLayoutItem | ||
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r547 | { | ||
| Q_OBJECT | ||||
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r1534 | Q_INTERFACES(QGraphicsLayoutItem) | ||
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r547 | public: | ||
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r988 | explicit LegendMarker(QAbstractSeries *m_series, QLegend *parent); | ||
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r565 | |||
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r766 | void setPen(const QPen &pen); | ||
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r724 | QPen pen() const; | ||
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r1534 | |||
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r766 | void setBrush(const QBrush &brush); | ||
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r565 | QBrush brush() const; | ||
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r1522 | void setFont(const QFont &font); | ||
| QFont font() const; | ||||
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r855 | void setLabel(const QString label); | ||
| QString label() const; | ||||
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r1534 | |||
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r1527 | void setLabelBrush(const QBrush &brush); | ||
| QBrush labelBrush() const; | ||||
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r855 | |||
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r988 | QAbstractSeries *series() const { return m_series;} | ||
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r576 | |||
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r2104 | void setGeometry(const QRectF &rect); | ||
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r547 | |||
| QRectF boundingRect() const; | ||||
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r1534 | void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0); | ||
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r2104 | QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint) const; | ||
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r626 | |||
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r855 | protected: | ||
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r547 | // From QGraphicsObject | ||
| void mousePressEvent(QGraphicsSceneMouseEvent *event); | ||||
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r587 | public Q_SLOTS: | ||
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r855 | virtual void updated() = 0; | ||
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r587 | |||
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r855 | protected: | ||
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r988 | QAbstractSeries *m_series; | ||
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r855 | QRectF m_markerRect; | ||
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r778 | QRectF m_boundingRect; | ||
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r2104 | QLegend *m_legend; | ||
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r855 | QGraphicsSimpleTextItem *m_textItem; | ||
| QGraphicsRectItem *m_rectItem; | ||||
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r1534 | qreal m_margin; | ||
| qreal m_space; | ||||
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r1965 | QString m_text; | ||
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r778 | |||
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r855 | }; | ||
| ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// | ||||
| class XYLegendMarker : public LegendMarker | ||||
| { | ||||
| public: | ||||
| XYLegendMarker(QXYSeries *series, QLegend *legend); | ||||
| protected: | ||||
| void updated(); | ||||
| private: | ||||
| QXYSeries *m_series; | ||||
| }; | ||||
| ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// | ||||
| class AreaLegendMarker : public LegendMarker | ||||
| { | ||||
| public: | ||||
| AreaLegendMarker(QAreaSeries *series, QLegend *legend); | ||||
| protected: | ||||
| void updated(); | ||||
| private: | ||||
| QAreaSeries *m_series; | ||||
| }; | ||||
| ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// | ||||
| class BarLegendMarker : public LegendMarker | ||||
| { | ||||
| public: | ||||
|
Jani Honkonen
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r2097 | BarLegendMarker(QAbstractBarSeries *barseries, QBarSet *barset, QLegend *legend); | ||
|
Michal Klocek
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r855 | protected: | ||
| void updated(); | ||||
| private: | ||||
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r778 | QBarSet *m_barset; | ||
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r855 | }; | ||
| ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// | ||||
| class PieLegendMarker : public LegendMarker | ||||
| { | ||||
| public: | ||||
| PieLegendMarker(QPieSeries *pieSeries, QPieSlice *pieslice, QLegend *legend); | ||||
| protected: | ||||
| void updated(); | ||||
| private: | ||||
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r778 | QPieSlice *m_pieslice; | ||
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r547 | }; | ||
| QTCOMMERCIALCHART_END_NAMESPACE | ||||
| #endif // LEGENDMARKER_P_H | ||||