polarchartaxis_p.h
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CLexer
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r2483 | /**************************************************************************** | ||
** | ||||
** Copyright (C) 2013 Digia Plc | ||||
** All rights reserved. | ||||
** For any questions to Digia, please use contact form at http://qt.digia.com | ||||
** | ||||
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r2574 | ** This file is part of the Qt Enterprise Charts Add-on. | ||
|
r2483 | ** | ||
** $QT_BEGIN_LICENSE$ | ||||
|
r2574 | ** Licensees holding valid Qt Enterprise licenses may use this file in | ||
** accordance with the Qt Enterprise License Agreement provided with the | ||||
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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 | ||||
// ------------- | ||||
// | ||||
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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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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 | ||||