qt_demoe/netfriend/imageviewwindow/graphicspixmap.h

39 lines
821 B
C++

#ifndef GRAPHICSPIXMAP_H
#define GRAPHICSPIXMAP_H
#include <QObject>
#include <QGraphicsObject>
#include <QPixmap>
class GraphicsPixmap : public QGraphicsObject
{
Q_OBJECT
Q_PROPERTY(QPointF itemoffset READ itemoffset WRITE setItemOffset)
Q_PROPERTY(QSize itemsize READ pixsize WRITE setPixmapSize)
public:
GraphicsPixmap();
public:
QRectF boundingRect() const Q_DECL_OVERRIDE;
void setItemOffset(QPointF ponit);
QPointF itemoffset();
QSize pixsize();
void setPixmap(const QPixmap& pixmap);
void setPixmapSize(QSize size);
signals:
void clicked();
private:
void mousePressEvent(QGraphicsSceneMouseEvent *event) Q_DECL_OVERRIDE;
void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *) Q_DECL_OVERRIDE;
private:
QPixmap pix;
QPointF offset;
QSize pixSize;
};
#endif // GRAPHICSPIXMAP_H