qpieseries_p.h
85 lines
| 2.3 KiB
| text/x-c
|
CLexer
|
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 | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
|
r938 | #ifndef QPIESERIES_P_H | ||
#define QPIESERIES_P_H | ||||
|
r669 | |||
#include "qpieseries.h" | ||||
|
r988 | #include "qabstractseries_p.h" | ||
|
r669 | |||
|
r877 | class QModelIndex; | ||
|
r669 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||
|
r1009 | class QLegendPrivate; | ||
|
r669 | |||
|
r988 | class QPieSeriesPrivate : public QAbstractSeriesPrivate | ||
|
r669 | { | ||
Q_OBJECT | ||||
public: | ||||
QPieSeriesPrivate(QPieSeries *parent); | ||||
~QPieSeriesPrivate(); | ||||
|
r943 | void scaleDomain(Domain& domain); | ||
|
r1009 | Chart* createGraphics(ChartPresenter *presenter); | ||
QList<LegendMarker*> createLegendMarker(QLegend *legend); | ||||
|
r943 | |||
|
r669 | void updateDerivativeData(); | ||
|
r1009 | static QPieSeriesPrivate* seriesData(QPieSeries &series); | ||
Q_SIGNALS: | ||||
void added(QList<QPieSlice*> slices); | ||||
void removed(QList<QPieSlice*> slices); | ||||
void piePositionChanged(); | ||||
void pieSizeChanged(); | ||||
|
r707 | public Q_SLOTS: | ||
|
r669 | void sliceChanged(); | ||
|
r1009 | void sliceClicked(); | ||
void sliceHovered(bool state); | ||||
|
r669 | void modelUpdated(QModelIndex topLeft, QModelIndex bottomRight); | ||
|
r1056 | void modelDataAdded(QModelIndex parent, int start, int end); | ||
void modelDataRemoved(QModelIndex parent, int start, int end); | ||||
void initializePieFromModel(); | ||||
|
r884 | bool setRealValue(qreal &value, qreal newValue, qreal max, qreal min = 0.0); | ||
|
r669 | |||
public: | ||||
QList<QPieSlice*> m_slices; | ||||
qreal m_pieRelativeHorPos; | ||||
qreal m_pieRelativeVerPos; | ||||
qreal m_pieRelativeSize; | ||||
qreal m_pieStartAngle; | ||||
qreal m_pieEndAngle; | ||||
|
r939 | qreal m_sum; | ||
|
r669 | |||
// model map | ||||
int m_mapValues; | ||||
int m_mapLabels; | ||||
|
r1056 | bool m_modelReady; | ||
|
r1009 | |||
|
r938 | private: | ||
|
r1009 | friend class QLegendPrivate; | ||
|
r938 | Q_DECLARE_PUBLIC(QPieSeries) | ||
|
r669 | }; | ||
QTCOMMERCIALCHART_END_NAMESPACE | ||||
|
r938 | #endif // QPIESERIES_P_H | ||