46    virtual void mousePressEvent( QMouseEvent *event );
 
   48    virtual void mouseReleaseEvent( QMouseEvent *event );
 
   50    virtual void mouseMoveEvent( QMouseEvent *event );
 
   52    virtual void keyPressEvent( QKeyEvent *event );
 
   54    virtual void keyReleaseEvent( QKeyEvent *event );
 
   56    virtual void mouseWheelEvent( QWheelEvent *event );
 
   59    virtual void activate();
 
   62    virtual void deactivate();
 
   65    virtual QCursor cursor() 
const;
 
   72    virtual void onMapSettingsChanged();