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Diffstat (limited to 'src/charts/boxplotchart/boxwhiskers_p.h')
-rw-r--r-- | src/charts/boxplotchart/boxwhiskers_p.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/src/charts/boxplotchart/boxwhiskers_p.h b/src/charts/boxplotchart/boxwhiskers_p.h new file mode 100644 index 00000000..3dee8335 --- /dev/null +++ b/src/charts/boxplotchart/boxwhiskers_p.h @@ -0,0 +1,102 @@ +/**************************************************************************** +** +** 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 +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// W A R N I N G +// ------------- +// +// This file is not part of the Qt Enterprise Chart API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. + +#ifndef BOXWHISKERS_H +#define BOXWHISKERS_H + +#include "boxwhiskersdata_p.h" +#include "qchartglobal.h" +#include "abstractdomain_p.h" +#include <QBoxSet> +#include <QGraphicsRectItem> +#include <QGraphicsLineItem> +#include <QGraphicsLayoutItem> +#include <QPainterPath> + +QT_CHARTS_BEGIN_NAMESPACE + +class QBarSet; + +class BoxWhiskers : public QGraphicsObject +{ + Q_OBJECT + +public: + BoxWhiskers(QBoxSet *set, AbstractDomain *domain, QGraphicsObject *parent); + ~BoxWhiskers(); + + void setBrush(const QBrush &brush); + void setPen(const QPen &pen); + void setLayout(const BoxWhiskersData &data); + void setBoxOutlined(const bool outlined) { m_boxOutlined = outlined; } + void setBoxWidth(const qreal width); + + void mousePressEvent(QGraphicsSceneMouseEvent *event); + void hoverEnterEvent(QGraphicsSceneHoverEvent *event); + void hoverLeaveEvent(QGraphicsSceneHoverEvent *event); + + QRectF boundingRect() const; + void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0); + + void updateGeometry(AbstractDomain *domain); +protected: + QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint) const; + void setGeometry(const QRectF &rect); + +Q_SIGNALS: + void clicked(QBoxSet *boxset); + void hovered(bool status, QBoxSet *boxset); + +private: + friend class BoxPlotChartItem; + friend class BoxPlotAnimation; + + QBoxSet *m_boxSet; + AbstractDomain *m_domain; + QPainterPath m_boxPath; + QRectF m_boundingRect; + bool m_hovering; + bool m_validData; + QBrush m_brush; + QPen m_pen; + QPen m_medianPen; + QPen m_outlinePen; + bool m_boxOutlined; + qreal m_boxWidth; + BoxWhiskersData m_data; + QSizeF m_domainSize; + QRectF m_middleBox; + qreal m_geometryMedian; + qreal m_geometryLeft; + qreal m_geometryRight; +}; + +QT_CHARTS_END_NAMESPACE + +#endif // BOXWHISKERS_H |