##// END OF EJS Templates
Fix crash when removing pie series from chart...
Fix crash when removing pie series from chart Connections cleanup in PieChartItem destructor didn't account for the possibility of series already having been destroyed. Changed m_series to QPointer so that it'll notice when series gets destroyed, and also added cleaning of slices to series destructor. Task-number: QTRD-1946 Change-Id: I651347bfcfbe7cd78dd26220a811fea5c8071fce Reviewed-by: Mika Salmela Reviewed-by: Mika Salmela <mika.salmela@digia.com>

File last commit:

r2432:53927f716a3d
r2475:9e35a3a169ed
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qdatetimeaxis.h
78 lines | 2.2 KiB | text/x-c | CLexer
/****************************************************************************
**
** 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
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDATETIMEAXIS_H
#define QDATETIMEAXIS_H
#include "qabstractaxis.h"
class QDateTime;
QTCOMMERCIALCHART_BEGIN_NAMESPACE
class QDateTimeAxisPrivate;
class QTCOMMERCIALCHART_EXPORT QDateTimeAxis : public QAbstractAxis
{
Q_OBJECT
Q_PROPERTY(int tickCount READ tickCount WRITE setTickCount NOTIFY tickCountChanged)
Q_PROPERTY(QDateTime min READ min WRITE setMin NOTIFY minChanged)
Q_PROPERTY(QDateTime max READ max WRITE setMax NOTIFY maxChanged)
Q_PROPERTY(QString format READ format WRITE setFormat NOTIFY formatChanged)
public:
explicit QDateTimeAxis(QObject *parent = 0);
~QDateTimeAxis();
protected:
QDateTimeAxis(QDateTimeAxisPrivate &d, QObject *parent = 0);
public:
AxisType type() const;
//range handling
void setMin(QDateTime min);
QDateTime min() const;
void setMax(QDateTime max);
QDateTime max() const;
void setRange(QDateTime min, QDateTime max);
void setFormat(QString format);
QString format() const;
//ticks handling
void setTickCount(int count);
int tickCount() const;
Q_SIGNALS:
void minChanged(QDateTime min);
void maxChanged(QDateTime max);
void rangeChanged(QDateTime min, QDateTime max);
void formatChanged(QString format);
void tickCountChanged(int tick);
private:
Q_DECLARE_PRIVATE(QDateTimeAxis)
Q_DISABLE_COPY(QDateTimeAxis)
};
QTCOMMERCIALCHART_END_NAMESPACE
#endif // QDATETIMEAXIS_H