Function gtk::functions::main_iteration
source · [−]pub fn main_iteration() -> bool
Expand description
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 main_iteration_do()
or check if any events are
pending with events_pending()
first.
Returns
true
if gtk_main_quit()
has been called for the
innermost mainloop