##// END OF EJS Templates
Fix crash with ScatterChartItem mouse events...
Fix crash with ScatterChartItem mouse events The ScatterChartItem should emit the clicked and hovered signal after the QGraphicsRectItem has handled the corresponding events. This is to avoid situations where the item has been changed due to the signal as it can lead to problems when handling the mouse event (like crashes due to deleted items). Task-number: QTRD-2296 Change-Id: Ibdffb158f8a73df6af7fe3868b2707053e8bf975 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

File last commit:

r2681:8344a0102a72
r2684:0a14af81c23e
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declarativeareaseries.h
94 lines | 4.2 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 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
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef DECLARATIVEAREASERIES_H
#define DECLARATIVEAREASERIES_H
#include "qareaseries.h"
#include "declarativeaxes.h"
QTCOMMERCIALCHART_BEGIN_NAMESPACE
class DeclarativeLineSeries;
class DeclarativeAreaSeries : public QAreaSeries
{
Q_OBJECT
Q_PROPERTY(DeclarativeLineSeries *upperSeries READ upperSeries WRITE setUpperSeries)
Q_PROPERTY(DeclarativeLineSeries *lowerSeries READ lowerSeries WRITE setLowerSeries)
Q_PROPERTY(QAbstractAxis *axisX READ axisX WRITE setAxisX NOTIFY axisXChanged REVISION 1)
Q_PROPERTY(QAbstractAxis *axisY READ axisY WRITE setAxisY NOTIFY axisYChanged REVISION 1)
Q_PROPERTY(QAbstractAxis *axisXTop READ axisXTop WRITE setAxisXTop NOTIFY axisXTopChanged REVISION 2)
Q_PROPERTY(QAbstractAxis *axisYRight READ axisYRight WRITE setAxisYRight NOTIFY axisYRightChanged REVISION 2)
Q_PROPERTY(QAbstractAxis *axisAngular READ axisAngular WRITE setAxisAngular NOTIFY axisAngularChanged REVISION 3)
Q_PROPERTY(QAbstractAxis *axisRadial READ axisRadial WRITE setAxisRadial NOTIFY axisRadialChanged REVISION 3)
Q_PROPERTY(qreal borderWidth READ borderWidth WRITE setBorderWidth NOTIFY borderWidthChanged REVISION 1)
Q_PROPERTY(QString brushFilename READ brushFilename WRITE setBrushFilename NOTIFY brushFilenameChanged REVISION 4)
Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged REVISION 4)
public:
explicit DeclarativeAreaSeries(QObject *parent = 0);
void setUpperSeries(DeclarativeLineSeries *series);
DeclarativeLineSeries *upperSeries() const;
void setLowerSeries(DeclarativeLineSeries *series);
DeclarativeLineSeries *lowerSeries() const;
QAbstractAxis *axisX() { return m_axes->axisX(); }
void setAxisX(QAbstractAxis *axis) { m_axes->setAxisX(axis); }
QAbstractAxis *axisY() { return m_axes->axisY(); }
void setAxisY(QAbstractAxis *axis) { m_axes->setAxisY(axis); }
Q_REVISION(2) QAbstractAxis *axisXTop() { return m_axes->axisXTop(); }
Q_REVISION(2) void setAxisXTop(QAbstractAxis *axis) { m_axes->setAxisXTop(axis); }
Q_REVISION(2) QAbstractAxis *axisYRight() { return m_axes->axisYRight(); }
Q_REVISION(2) void setAxisYRight(QAbstractAxis *axis) { m_axes->setAxisYRight(axis); }
Q_REVISION(3) QAbstractAxis *axisAngular() { return m_axes->axisX(); }
Q_REVISION(3) void setAxisAngular(QAbstractAxis *axis) { m_axes->setAxisX(axis); }
Q_REVISION(3) QAbstractAxis *axisRadial() { return m_axes->axisY(); }
Q_REVISION(3) void setAxisRadial(QAbstractAxis *axis) { m_axes->setAxisY(axis); }
qreal borderWidth() const;
void setBorderWidth(qreal borderWidth);
QString brushFilename() const;
void setBrushFilename(const QString &brushFilename);
void setBrush(const QBrush &brush);
QBrush brush() const;
Q_SIGNALS:
Q_REVISION(1) void axisXChanged(QAbstractAxis *axis);
Q_REVISION(1) void axisYChanged(QAbstractAxis *axis);
Q_REVISION(1) void borderWidthChanged(qreal width);
Q_REVISION(2) void axisXTopChanged(QAbstractAxis *axis);
Q_REVISION(2) void axisYRightChanged(QAbstractAxis *axis);
Q_REVISION(3) void axisAngularChanged(QAbstractAxis *axis);
Q_REVISION(3) void axisRadialChanged(QAbstractAxis *axis);
Q_REVISION(4) void brushChanged();
Q_REVISION(4) void brushFilenameChanged(const QString &brushFilename);
private Q_SLOTS:
void handleBrushChanged();
public:
DeclarativeAxes *m_axes;
private:
QString m_brushFilename;
QImage m_brushImage;
};
QTCOMMERCIALCHART_END_NAMESPACE
#endif // DECLARATIVEAREASERIES_H