##// END OF EJS Templates
Fix zooming in crash...
Fix zooming in crash The bounding rect has to fit inside int limits when zooming in, meaning that the height and width both have to be within the int limits (INT_MAX). QWidget::update() uses a region (based on bounding rect) that has to be compatible with QRect. The geometry change is only done if the bounding rect fulfills this requirement. Task-number: QTRD-1907 Change-Id: I4e874de355390c5fc983ac1e0976bf0d21e2d10c Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

File last commit:

r2574:599370d0561c
r2603:1e4c29e111d4
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charttheme_p.h
93 lines | 3.0 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 Enterprise Charts Add-on.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise 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 Qt Enterprise 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 CHARTTHEME_H
#define CHARTTHEME_H
#include "chartthememanager_p.h"
#include <QColor>
#include <QGradientStops>
QTCOMMERCIALCHART_BEGIN_NAMESPACE
class ChartTheme
{
public:
enum BackgroundShadesMode {
BackgroundShadesNone = 0,
BackgroundShadesVertical,
BackgroundShadesHorizontal,
BackgroundShadesBoth
};
protected:
explicit ChartTheme(QChart::ChartTheme id = QChart::ChartThemeLight):m_id(id),
m_backgroundShadesBrush(Qt::SolidPattern),
m_backgroundShades(BackgroundShadesNone),
m_backgroundDropShadowEnabled(false)
{};
public:
QChart::ChartTheme id() const { return m_id; }
QList<QGradient> seriesGradients() const { return m_seriesGradients; }
QList<QColor> seriesColors() const { return m_seriesColors; }
QLinearGradient chartBackgroundGradient() const { return m_chartBackgroundGradient; }
QFont masterFont() const { return m_masterFont; }
QFont labelFont() const { return m_labelFont; }
QBrush labelBrush() const { return m_labelBrush; }
QPen axisLinePen() const { return m_axisLinePen; }
QPen backgroundShadesPen() const { return m_backgroundShadesPen; }
QPen outlinePen() const { return m_outlinePen; }
QBrush backgroundShadesBrush() const { return m_backgroundShadesBrush; }
BackgroundShadesMode backgroundShades() const { return m_backgroundShades; }
bool isBackgroundDropShadowEnabled() const { return m_backgroundDropShadowEnabled; }
QPen girdLinePen() const { return m_gridLinePen; }
protected:
QChart::ChartTheme m_id;
QList<QColor> m_seriesColors;
QList<QGradient> m_seriesGradients;
QLinearGradient m_chartBackgroundGradient;
QFont m_masterFont;
QFont m_labelFont;
QBrush m_labelBrush;
QPen m_axisLinePen;
QPen m_backgroundShadesPen;
QPen m_outlinePen;
QBrush m_backgroundShadesBrush;
BackgroundShadesMode m_backgroundShades;
bool m_backgroundDropShadowEnabled;
QPen m_gridLinePen;
};
QTCOMMERCIALCHART_END_NAMESPACE
#endif // CHARTTHEME_H