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Document that root and unroot must chain up

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I overlooked this at first.
This commit is contained in:
Matthias Clasen 2019-02-23 09:19:14 -05:00
parent a3901f2563
commit 89470ab201
1 changed files with 2 additions and 3 deletions
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gtk/gtkwidget.h
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@ -152,9 +152,8 @@ struct _GtkWidget
* widget is destroyed, which means that gtk_widget_unrealize() has * widget is destroyed, which means that gtk_widget_unrealize() has
* been called or the widget has been unmapped (that is, it is going * been called or the widget has been unmapped (that is, it is going
* to be hidden). * to be hidden).
* @root: Called when the widget gets added to a #GtkRoot widget. * @root: Called when the widget gets added to a #GtkRoot widget. Must chain up
* @unroot: Called when the widget is about to be removed from its * @unroot: Called when the widget is about to be removed from its #GtkRoot widget. Must chain up
* #GtkRoot widget.
* @size_allocate: Signal emitted to get the widget allocation. * @size_allocate: Signal emitted to get the widget allocation.
* @state_flags_changed: Signal emitted when the widget state changes, * @state_flags_changed: Signal emitted when the widget state changes,
* see gtk_widget_get_state_flags(). * see gtk_widget_get_state_flags().