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Diffstat (limited to 'examples/charts/piechartdrilldown/drilldownchart.h')
-rw-r--r-- | examples/charts/piechartdrilldown/drilldownchart.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/examples/charts/piechartdrilldown/drilldownchart.h b/examples/charts/piechartdrilldown/drilldownchart.h new file mode 100644 index 00000000..554b6651 --- /dev/null +++ b/examples/charts/piechartdrilldown/drilldownchart.h @@ -0,0 +1,47 @@ +/**************************************************************************** +** +** Copyright (C) 2014 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 DRILLDOWNCHART_H +#define DRILLDOWNCHART_H + +#include <QChart> + +QT_CHARTS_BEGIN_NAMESPACE +class QAbstractSeries; +class QPieSlice; +QT_CHARTS_END_NAMESPACE + +QT_CHARTS_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 |