|
|
/****************************************************************************
|
|
|
**
|
|
|
** 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 DRILLDOWNCHART_H
|
|
|
#define DRILLDOWNCHART_H
|
|
|
|
|
|
#include <QChart>
|
|
|
|
|
|
QTCOMMERCIALCHART_BEGIN_NAMESPACE
|
|
|
class QAbstractSeries;
|
|
|
class QPieSlice;
|
|
|
QTCOMMERCIALCHART_END_NAMESPACE
|
|
|
|
|
|
QTCOMMERCIALCHART_USE_NAMESPACE
|
|
|
|
|
|
class DrilldownChart : public QChart
|
|
|
{
|
|
|
Q_OBJECT
|
|
|
public:
|
|
|
explicit DrilldownChart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
|
|
|
~DrilldownChart();
|
|
|
void changeSeries(QAbstractSeries *series);
|
|
|
|
|
|
public Q_SLOTS:
|
|
|
void handleSliceClicked(QPieSlice *slice);
|
|
|
|
|
|
private:
|
|
|
QAbstractSeries *m_currentSeries;
|
|
|
};
|
|
|
|
|
|
#endif // DRILLDOWNCHART_H
|
|
|
|