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Diffstat (limited to 'src/scatterchart/scatterchartitem_p.h')
-rw-r--r-- | src/scatterchart/scatterchartitem_p.h | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/src/scatterchart/scatterchartitem_p.h b/src/scatterchart/scatterchartitem_p.h deleted file mode 100644 index 4c5e9f2f..00000000 --- a/src/scatterchart/scatterchartitem_p.h +++ /dev/null @@ -1,151 +0,0 @@ -/**************************************************************************** -** -** 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 SCATTERCHARTITEM_H -#define SCATTERCHARTITEM_H - -#include "qchartglobal.h" -#include "xychart_p.h" -#include <QGraphicsEllipseItem> -#include <QPen> - -QTCOMMERCIALCHART_BEGIN_NAMESPACE - -class QScatterSeries; - -class ScatterChartItem : public XYChart -{ - Q_OBJECT - Q_INTERFACES(QGraphicsItem) -public: - explicit ScatterChartItem(QScatterSeries *series, QGraphicsItem *item = 0); - -public: - //from QGraphicsItem - QRectF boundingRect() const; - void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); - - void setPen(const QPen &pen); - void setBrush(const QBrush &brush); - - void markerSelected(QGraphicsItem *item); - void markerHovered(QGraphicsItem *item, bool state); - -public Q_SLOTS: - void handleUpdated(); - -private: - void createPoints(int count); - void deletePoints(int count); - -protected: - void updateGeometry(); - -private: - QScatterSeries *m_series; - QGraphicsItemGroup m_items; - bool m_visible; - int m_shape; - int m_size; - QRectF m_rect; - QMap<QGraphicsItem *, QPointF> m_markerMap; - - bool m_pointLabelsVisible; - QString m_pointLabelsFormat; - QFont m_pointLabelsFont; - QColor m_pointLabelsColor; -}; - -class CircleMarker: public QGraphicsEllipseItem -{ - -public: - CircleMarker(qreal x, qreal y, qreal w, qreal h, ScatterChartItem *parent) - : QGraphicsEllipseItem(x, y, w, h, parent), - m_parent(parent) - { - setAcceptHoverEvents(true); - } - -protected: - void mousePressEvent(QGraphicsSceneMouseEvent *event) - { - QGraphicsEllipseItem::mousePressEvent(event); - m_parent->markerSelected(this); - } - void hoverEnterEvent(QGraphicsSceneHoverEvent *event) - { - QGraphicsEllipseItem::hoverEnterEvent(event); - m_parent->markerHovered(this, true); - } - void hoverLeaveEvent(QGraphicsSceneHoverEvent *event) - { - QGraphicsEllipseItem::hoverLeaveEvent(event); - m_parent->markerHovered(this, false); - } - -private: - ScatterChartItem *m_parent; -}; - -class RectangleMarker: public QGraphicsRectItem -{ - -public: - RectangleMarker(qreal x, qreal y, qreal w, qreal h, ScatterChartItem *parent) - : QGraphicsRectItem(x, y, w, h, parent), - m_parent(parent) - { - setAcceptHoverEvents(true); - } - -protected: - void mousePressEvent(QGraphicsSceneMouseEvent *event) - { - QGraphicsRectItem::mousePressEvent(event); - m_parent->markerSelected(this); - } - void hoverEnterEvent(QGraphicsSceneHoverEvent *event) - { - QGraphicsRectItem::hoverEnterEvent(event); - m_parent->markerHovered(this, true); - } - void hoverLeaveEvent(QGraphicsSceneHoverEvent *event) - { - QGraphicsRectItem::hoverLeaveEvent(event); - m_parent->markerHovered(this, false); - } - -private: - ScatterChartItem *m_parent; -}; - -QTCOMMERCIALCHART_END_NAMESPACE - -#endif // SCATTERPRESENTER_H |