Runs a single iteration of the mainloop.
If no events are waiting to be processed GTK+ will block until the next event is noticed. If you don’t want to block look at gtk_main_iteration_do() or check if any events are pending with gtk_events_pending() first.
%TRUE if gtk_main_quit() has been called for the innermost mainloop
See Implementation
Runs a single iteration of the mainloop.
If no events are waiting to be processed GTK+ will block until the next event is noticed. If you don’t want to block look at gtk_main_iteration_do() or check if any events are pending with gtk_events_pending() first.