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/****************************************************************************
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**
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** Copyright (C) 2014 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.io
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**
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** This file is part of the Qt Charts module.
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**
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** Licensees holding valid commercial license for Qt may use this file in
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** accordance with the Qt License Agreement provided with the Software
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** or, alternatively, in accordance with the terms contained in a written
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** 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.io
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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 Qt Enterprise 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 BOXWHISKERS_H
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#define BOXWHISKERS_H
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#include <private/boxwhiskersdata_p.h>
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#include <QtCharts/QChartGlobal>
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#include <private/abstractdomain_p.h>
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#include <QtCharts/QBoxSet>
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#include <QtWidgets/QGraphicsRectItem>
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#include <QtWidgets/QGraphicsLineItem>
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#include <QtWidgets/QGraphicsLayoutItem>
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#include <QtGui/QPainterPath>
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QT_CHARTS_BEGIN_NAMESPACE
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class QBarSet;
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class BoxWhiskers : public QGraphicsObject
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{
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Q_OBJECT
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public:
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BoxWhiskers(QBoxSet *set, AbstractDomain *domain, QGraphicsObject *parent);
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~BoxWhiskers();
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void setBrush(const QBrush &brush);
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void setPen(const QPen &pen);
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void setLayout(const BoxWhiskersData &data);
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void setBoxOutlined(const bool outlined) { m_boxOutlined = outlined; }
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void setBoxWidth(const qreal width);
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void mousePressEvent(QGraphicsSceneMouseEvent *event);
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void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
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void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
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void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
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void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
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QRectF boundingRect() const;
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
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void updateGeometry(AbstractDomain *domain);
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protected:
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QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint) const;
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void setGeometry(const QRectF &rect);
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Q_SIGNALS:
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void clicked(QBoxSet *boxset);
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void hovered(bool status, QBoxSet *boxset);
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void pressed(QBoxSet *boxset);
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void released(QBoxSet *boxset);
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void doubleClicked(QBoxSet *boxset);
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private:
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friend class BoxPlotChartItem;
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friend class BoxPlotAnimation;
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QBoxSet *m_boxSet;
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AbstractDomain *m_domain;
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QPainterPath m_boxPath;
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QRectF m_boundingRect;
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bool m_hovering;
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bool m_validData;
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QBrush m_brush;
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QPen m_pen;
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QPen m_medianPen;
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QPen m_outlinePen;
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bool m_boxOutlined;
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qreal m_boxWidth;
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BoxWhiskersData m_data;
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QSizeF m_domainSize;
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QRectF m_middleBox;
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qreal m_geometryMedian;
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qreal m_geometryLeft;
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qreal m_geometryRight;
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bool m_mousePressed;
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};
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QT_CHARTS_END_NAMESPACE
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#endif // BOXWHISKERS_H
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