The GTK+ main loop will emit three signals for each GDK
event delivered to a widget: one generic ::event signal, another,
more specific, signal that matches the type of event delivered
(e.g. "key-press-event") and finally a generic "event-after"
signal.
The GTK+ main loop will emit three signals for each GDK event delivered to a widget: one generic ::event signal, another, more specific, signal that matches the type of event delivered (e.g. "key-press-event") and finally a generic "event-after" signal.