unmap_event


Description:

public virtual signal bool unmap_event (EventAny event)

The unmap_event signal will be emitted when the widget's window is unmapped.

A window is unmapped when it becomes invisible on the screen.

To receive this signal, the Window associated to the widget needs to enable the STRUCTURE_MASK mask. GDK will enable this mask automatically for all new windows.

Parameters:

event

the EventAny which triggered this signal

Returns:

true to stop other handlers from being invoked for the event. false to propagate the event further.




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