signal callback delegate or function to connect
bool callback(gdk.event_window_state.EventWindowState event, gtk.widget.Widget widget)
event the #GdkEventWindowState which triggered this signal. (optional)
widget the instance the signal is connected to (optional)
Returns true to stop other handlers from being invoked for the event. false to propagate the event further.
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to WindowStateEvent signal.
The ::window-state-event will be emitted when the state of the toplevel window associated to the widget changes.
To receive this signal the #GdkWindow associated to the widget needs to enable the #GDK_STRUCTURE_MASK mask. GDK will enable this mask automatically for all new windows.