Widget.addOnLeaveNotify

The ::leave-notify-event will be emitted when the pointer leaves the @widget's window.

To receive this signal, the #GdkWindow associated to the widget needs to enable the #GDK_LEAVE_NOTIFY_MASK mask.

This signal will be sent to the grab widget if there is one.

gulong addOnLeaveNotify(bool delegate(GdkEventCrossing*, Widget) dlg, ConnectFlags connectFlags)
gulong addOnLeaveNotify(bool delegate(Event, Widget) dlg, ConnectFlags connectFlags)
class Widget
gulong
addOnLeaveNotify
(
bool delegate
(
Event
,
Widget
)
dlg
,
ConnectFlags connectFlags = cast(ConnectFlags)0
)

Return Value

%TRUE to stop other handlers from being invoked for the event. %FALSE to propagate the event further.