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.
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.