Widget.addOnUnmapEvent

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 #GdkWindow associated to the widget needs to enable the #GDK_STRUCTURE_MASK mask. GDK will enable this mask automatically for all new windows.

  1. void addOnUnmapEvent(bool delegate(GdkEventAny*, Widget) dlg, ConnectFlags connectFlags)
  2. void addOnUnmapEvent(bool delegate(Event, Widget) dlg, ConnectFlags connectFlags)
    class Widget
    void
    addOnUnmapEvent

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