void ZoomOutTool(void);
void HelpAbout(void);
void Settings(void);
+ void DrawingSettings(void);
void HandleGrouping(void);
void HandleConnection(void);
void HandleDisconnection(void);
QAction * fileCloseAct;
QAction * exitAct;
QAction * settingsAct;
+ QAction * drawingSettingsAct;
QAction * fixAngleAct;
QAction * fixLengthAct;
QAction * deleteAct;