##// 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>

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r2432:53927f716a3d
r2475:9e35a3a169ed
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chartthemehighcontrast_p.h
71 lines | 2.4 KiB | text/x-c | CLexer
/ src / themes / chartthemehighcontrast_p.h
/****************************************************************************
**
** 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 CHARTTHEMEHIGHCONTRAST_P_H
#define CHARTTHEMEHIGHCONTRAST_P_H
#include "charttheme_p.h"
QTCOMMERCIALCHART_BEGIN_NAMESPACE
class ChartThemeHighContrast : public ChartTheme
{
public:
ChartThemeHighContrast() : ChartTheme(QChart::ChartThemeHighContrast)
{
// Series colors
m_seriesColors << QRgb(0x202020);
m_seriesColors << QRgb(0x596a74);
m_seriesColors << QRgb(0xffab03);
m_seriesColors << QRgb(0x038e9b);
m_seriesColors << QRgb(0xff4a41);
m_seriesGradients = ChartThemeManager::generateSeriesGradients(m_seriesColors);
// Background
QLinearGradient backgroundGradient(0.5, 0.0, 0.5, 1.0);
backgroundGradient.setColorAt(0.0, QRgb(0xffffff));
backgroundGradient.setColorAt(1.0, QRgb(0xffffff));
backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
m_chartBackgroundGradient = backgroundGradient;
m_backgroundDropShadowEnabled = true;
// Axes and other
m_labelBrush = QBrush(QRgb(0x181818));
m_axisLinePen = QPen(QRgb(0x8c8c8c));
m_axisLinePen.setWidth(2);
m_gridLinePen = QPen(QRgb(0x8c8c8c));
m_gridLinePen.setWidth(1);
m_backgroundShadesBrush = QBrush(QRgb(0xffeecd));
m_backgroundShades = BackgroundShadesHorizontal;
}
};
QTCOMMERCIALCHART_END_NAMESPACE
#endif