trash.hh

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#ifndef VSI_TRASH_HH
#define VSI_TRASH_HH
 
//== INCLUDES =================================================================
#include <QGraphicsPixmapItem>
#include <QGraphicsLayoutItem>
#include <QString>
#include <QTimer>
 
//== NAMESPACES ===============================================================
namespace VSI {
 
//== FORWARDDECLARATIONS ======================================================
class GraphicsScene;
 
//== CLASS DEFINITION =========================================================
 
class Trash : public QObject, public QGraphicsPixmapItem, public QGraphicsLayoutItem
{
  Q_OBJECT
  Q_INTERFACES(QGraphicsLayoutItem)
 
  public:
 
    Trash (GraphicsScene *_scene, QGraphicsItem *_parent);
 
    ~Trash ();
 
    void activate ();
 
    void deactivate ();
 
    virtual void setGeometry (const QRectF &_rect);
 
  protected:
    // catch mouse hover events
    virtual void hoverEnterEvent (QGraphicsSceneHoverEvent *_event);
    virtual void hoverLeaveEvent (QGraphicsSceneHoverEvent *_event);
 
    // catch mouse press events
    virtual void mousePressEvent (QGraphicsSceneMouseEvent *_event);
 
    // size information for layouting
    virtual QSizeF sizeHint ( Qt::SizeHint _which, const QSizeF & _constraint = QSizeF()) const;
 
  private:
    GraphicsScene *scene_;
};
 
//=============================================================================
}
//=============================================================================
 
#endif