void closeEvent(QCloseEvent*);
void enterEvent (QEvent*); /* mouse enter the QWidget */
void hideEvent (QHideEvent*); /* ESC key */
+ void keyPressEvent(QKeyEvent*);
SMESHGUI* mySMESHGUI; /* Current SMESHGUI object */
LightApp_SelectionMgr* mySelectionMgr; /* User shape selection */