##// 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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qabstractseries_p.h
101 lines | 2.8 KiB | text/x-c | CLexer
/ src / qabstractseries_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 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 QABSTRACTSERIES_P_H
#define QABSTRACTSERIES_P_H
#include "qabstractseries.h"
#include "qchart.h"
#include "abstractdomain_p.h"
class QGraphicsItem;
QTCOMMERCIALCHART_BEGIN_NAMESPACE
class ChartPresenter;
class ChartElement;
class LegendMarker;
class QLegend;
class ChartDataSet;
class QAbstractAxis;
class QLegendMarker;
class ChartTheme;
class ChartAnimation;
class ChartItem;
class BoxPlotChartItem;
class QAbstractSeriesPrivate : public QObject
{
Q_OBJECT
public:
QAbstractSeriesPrivate(QAbstractSeries *q);
~QAbstractSeriesPrivate();
virtual void initializeDomain() = 0;
virtual void initializeAxes() = 0;
virtual void initializeTheme(int index, ChartTheme* theme, bool forced = false) = 0;
virtual void initializeGraphics(QGraphicsItem* parent) = 0;
virtual void initializeAnimations(QChart::AnimationOptions options) = 0;
virtual QList<QLegendMarker*> createLegendMarkers(QLegend* legend) = 0;
virtual QAbstractAxis::AxisType defaultAxisType(Qt::Orientation) const = 0;
virtual QAbstractAxis* createDefaultAxis(Qt::Orientation) const = 0;
ChartItem* chartItem() { return m_item.data(); }
virtual void setDomain(AbstractDomain* domain);
AbstractDomain* domain() { return m_domain.data(); }
QChart* chart() { return m_chart; }
Q_SIGNALS:
void countChanged();
protected:
QAbstractSeries *q_ptr;
QChart *m_chart;
QScopedPointer<ChartItem> m_item;
QList<QAbstractAxis*> m_axes;
private:
QScopedPointer<AbstractDomain> m_domain;
QString m_name;
bool m_visible;
qreal m_opacity;
friend class QAbstractSeries;
friend class ChartDataSet;
friend class ChartPresenter;
friend class QLegendPrivate;
friend class BoxPlotChartItem;
};
QTCOMMERCIALCHART_END_NAMESPACE
#endif