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/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc
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** All rights reserved.
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** For any questions to Digia, please use contact form at http://qt.digia.com
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**
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** This file is part of the Qt Commercial Charts Add-on.
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**
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** $QT_BEGIN_LICENSE$
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.digia.com
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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// W A R N I N G
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// -------------
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//
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// This file is not part of the QtCommercial Chart API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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#ifndef BOXPLOTCHARTITEM_H
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#define BOXPLOTCHARTITEM_H
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#include "boxwhiskers_p.h"
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#include "qboxplotseries.h"
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#include "chartitem_p.h"
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#include "boxplotanimation_p.h"
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#include "qboxset.h"
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#include <QGraphicsItem>
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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class BoxPlotSeriesPrivate;
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class BoxPlotChartItem : public ChartItem
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{
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Q_OBJECT
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public:
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BoxPlotChartItem(QBoxPlotSeries *series, QGraphicsItem *item = 0);
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~BoxPlotChartItem();
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void setAnimation(BoxPlotAnimation *animation);
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
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QRectF boundingRect() const;
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public Q_SLOTS:
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void handleDataStructureChanged();
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void handleDomainUpdated();
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void handleLayoutChanged();
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void handleUpdatedBars();
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void handleBoxsetRemove(QList<QBoxSet *> barSets);
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private:
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virtual QVector<QRectF> calculateLayout();
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void initializeLayout();
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bool updateBoxGeometry(BoxWhiskers *box, int index);
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protected:
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friend class QBoxPlotSeriesPrivate;
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QBoxPlotSeries *m_series; // Not owned.
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QList<BoxWhiskers *> m_boxes;
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QHash<QBoxSet *, BoxWhiskers *> m_boxTable;
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int m_seriesIndex;
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int m_seriesCount;
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BoxPlotAnimation *m_animation;
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QRectF m_boundingRect;
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};
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QTCOMMERCIALCHART_END_NAMESPACE
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#endif // BOXPLOTCHARTITEM_H
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