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docs: unmap signal will always be emitted when a widget is unmapped

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Since commit 9552152dd9
This commit is contained in:
Javier Jardón 2010-12-20 21:45:08 +00:00
parent 5c2f407935
commit 33fd2104b7
1 changed files with 1 additions and 5 deletions
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gtk/gtkwidget.c
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@ -2160,13 +2160,9 @@ gtk_widget_class_init (GtkWidgetClass *klass)
* @widget: the object which received the signal
* @event: (type Gdk.EventAny): the #GdkEventAny which triggered this signal
*
* The ::unmap-event signal may be emitted when the @widget's window is
* 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.
*
* For performance reasons GTK+ may not emit ::unmap-event, so one
* should always also implement ::unrealize in order to release
* resources and disconnect signal handlers.
*
* 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.