polarchartaxis_p.h
70 lines
| 2.0 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 | ||||
| ** | ||||
|
Miikka Heikkinen
|
r2574 | ** This file is part of the Qt Enterprise Charts Add-on. | ||
|
Miikka Heikkinen
|
r2483 | ** | ||
| ** $QT_BEGIN_LICENSE$ | ||||
|
Miikka Heikkinen
|
r2574 | ** Licensees holding valid Qt Enterprise licenses may use this file in | ||
| ** accordance with the Qt Enterprise License Agreement provided with the | ||||
|
Miikka Heikkinen
|
r2483 | ** 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 | ||||
| // ------------- | ||||
| // | ||||
|
Miikka Heikkinen
|
r2574 | // This file is not part of the Qt Enterprise Chart API. It exists purely as an | ||
|
Miikka Heikkinen
|
r2483 | // implementation detail. This header file may change from version to | ||
| // version without notice, or even be removed. | ||||
| // | ||||
| // We mean it. | ||||
| #ifndef POLARCHARTAXIS_P_H | ||||
| #define POLARCHARTAXIS_P_H | ||||
| #include "chartaxiselement_p.h" | ||||
| QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
| class PolarChartAxis : public ChartAxisElement | ||||
| { | ||||
| Q_OBJECT | ||||
| Q_INTERFACES(QGraphicsLayoutItem) | ||||
| public: | ||||
| PolarChartAxis(QAbstractAxis *axis, QGraphicsItem *item, bool intervalAxis = false); | ||||
| ~PolarChartAxis(); | ||||
| void setGeometry(const QRectF &axis, const QRectF &grid); | ||||
| virtual qreal preferredAxisRadius(const QSizeF &maxSize) = 0; | ||||
| int tickWidth() { return 3; } | ||||
| public: // from ChartAxisElement | ||||
| QRectF gridGeometry() const; | ||||
| bool isEmpty(); | ||||
| protected: | ||||
| void updateLayout(QVector<qreal> &layout); | ||||
| protected: // virtual functions | ||||
| virtual void createItems(int count) = 0; | ||||
| virtual void createAxisLabels(const QVector<qreal> &layout) = 0; | ||||
| public Q_SLOTS: | ||||
| virtual void handleShadesBrushChanged(const QBrush &brush); | ||||
| virtual void handleShadesPenChanged(const QPen &pen); | ||||
| private: | ||||
| void deleteItems(int count); | ||||
| }; | ||||
| QTCOMMERCIALCHART_END_NAMESPACE | ||||
| #endif // POLARCHARTAXIS_P_H | ||||