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container: clarify the docs

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Hightlight more that focus_child is a container internal thing and suggest
what application developers most likely were looking for instead.
This commit is contained in:
Stefan Kost 2010-08-20 13:55:41 +03:00
parent b00b1c33a3
commit 267a2156d8
1 changed files with 8 additions and 3 deletions
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11
gtk/gtkcontainer.c
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@ -1587,6 +1587,9 @@ gtk_container_foreach (GtkContainer *container,
* This function emits the GtkContainer::set_focus_child signal of
* @container. Implementations of #GtkContainer can override the
* default behaviour by overriding the class closure of this signal.
*
* This is function is mostly meant to be used by widgets. Applications can use
* gtk_widget_grab_focus() to manualy set the focus to a specific widget.
*/
void
gtk_container_set_focus_child (GtkContainer *container,
@ -1603,10 +1606,12 @@ gtk_container_set_focus_child (GtkContainer *container,
* gtk_container_get_focus_child:
* @container: a #GtkContainer
*
* Returns the current focus child widget inside @container.
* Returns the current focus child widget inside @container. This is not the
* currently focused widget. That can be obtained by calling
* gtk_window_get_focus().
*
* Returns: The child widget which has the focus
* inside @container, or %NULL if none is set.
* Returns: The child widget which will recieve the focus inside @container when
* the @conatiner is focussed, or %NULL if none is set.
*
* Since: 2.14
**/