int lock_window(const char *location = 0);
int unlock_window();
int get_window_lock();
+ int break_lock();
BC_MenuBar* add_menubar(BC_MenuBar *menu_bar);
BC_WindowBase* add_subwindow(BC_WindowBase *subwindow);
XFontSet get_fontset(int font);
XFontSet get_curr_fontset(void);
void set_fontset(int font);
- int dispatch_event(XEvent *event);
+ int dispatch_event();
int get_key_masks(unsigned int key_state);