callout.h
52 lines
| 1.4 KiB
| text/x-c
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CLexer
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r2435 | /**************************************************************************** | ||
** | ||||
** Copyright (C) 2013 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 Commercial Charts Add-on. | ||||
** | ||||
** $QT_BEGIN_LICENSE$ | ||||
** Licensees holding valid Qt Commercial licenses may use this file in | ||||
** accordance with the Qt Commercial 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 | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
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r2150 | #ifndef CALLOUT_H | ||
#define CALLOUT_H | ||||
#include <QGraphicsItem> | ||||
#include <QFont> | ||||
class QGraphicsSceneMouseEvent; | ||||
class Callout : public QGraphicsItem | ||||
{ | ||||
public: | ||||
Callout(QGraphicsItem * parent = 0); | ||||
void setText(const QString &text); | ||||
void setAnchor(QPointF point); | ||||
QRectF boundingRect() const; | ||||
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,QWidget *widget); | ||||
protected: | ||||
void mousePressEvent(QGraphicsSceneMouseEvent *event); | ||||
void mouseMoveEvent(QGraphicsSceneMouseEvent *event); | ||||
private: | ||||
QString m_text; | ||||
QRectF m_textRect; | ||||
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r2378 | QRectF m_rect; | ||
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r2150 | QPointF m_anchor; | ||
QFont m_font; | ||||
}; | ||||
#endif // CALLOUT_H | ||||