cartesianchartaxis_p.h
79 lines
| 2.3 KiB
| text/x-c
|
CLexer
Miikka Heikkinen
|
r2483 | /**************************************************************************** | ||
| ** | ||||
| ** Copyright (C) 2013 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. | ||||
| #ifndef CARTESIANCHARTAXIS_H | ||||
| #define CARTESIANCHARTAXIS_H | ||||
| #include "qchartglobal.h" | ||||
| #include "chartaxiselement_p.h" | ||||
| QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
| class QAbstractAxis; | ||||
| class CartesianChartAxis : public ChartAxisElement | ||||
| { | ||||
| Q_OBJECT | ||||
| Q_INTERFACES(QGraphicsLayoutItem) | ||||
| public: | ||||
| CartesianChartAxis(QAbstractAxis *axis, QGraphicsItem *item = 0, bool intervalAxis = false); | ||||
| ~CartesianChartAxis(); | ||||
| void setGeometry(const QRectF &axis, const QRectF &grid); | ||||
| QRectF gridGeometry() const { return m_gridRect; } | ||||
| bool isEmpty(); | ||||
| virtual QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const; | ||||
| protected: | ||||
| void setGeometry(const QRectF &size) { Q_UNUSED(size);} | ||||
| virtual void updateGeometry() = 0; | ||||
| void updateLayout(QVector<qreal> &layout); | ||||
| public Q_SLOTS: | ||||
| virtual void handleArrowPenChanged(const QPen &pen); | ||||
| virtual void handleGridPenChanged(const QPen &pen); | ||||
| virtual void handleShadesBrushChanged(const QBrush &brush); | ||||
| virtual void handleShadesPenChanged(const QPen &pen); | ||||
| private: | ||||
| void createItems(int count); | ||||
| void deleteItems(int count); | ||||
| private: | ||||
| QRectF m_gridRect; | ||||
| friend class AxisAnimation; | ||||
| friend class LineArrowItem; | ||||
| }; | ||||
| QTCOMMERCIALCHART_END_NAMESPACE | ||||
| #endif /* CARTESIANCHARTAXIS_H */ | ||||