([gdk.types.PropertyState.NewValue]) or deleted ([gdk.types.PropertyState.Delete]).
EventProperty.state
gdk.types.PropertyState state() @propertyGet state field.
Returns
whether the property was changed
void state(gdk.types.PropertyState propval) @propertySet state field.
Parameters
propval | whether the property was changed ([gdk.types.PropertyState.NewValue]) or deleted ([gdk.types.PropertyState.Delete]). |