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menu binding docs: Link to insert_action_group()

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It's pretty useless to make a menu without actions behind it and people
who are using gtk_menu_shell_bind_model() directly are probably not
interested in doing it the GtkApplicationWindow way (so they won't get
the "app" and "win" groups for free).  People are going to need to call
gtk_widget_insert_action_group(), so mention this in the docs to help
them along.
This commit is contained in:
Ryan Lortie 2013-04-18 07:11:15 -04:00
parent 9f0ee69552
commit a37ddbe74b
1 changed files with 10 additions and 0 deletions
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10
gtk/gtkmenushell.c
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@ -2100,6 +2100,16 @@ gtk_menu_shell_tracker_remove_func (gint position,
* mentioned and @action_namespace is "app" then the effective action
* name is "app.quit".
*
* This function uses #GtkActionable to define the action name and
* target values on the created menu items. If you want to use an
* action group other than "app" and "win", or if you want to use a
* #GtkMenuShell outside of a #GtkApplicationWindow, then you will need
* to attach your own action group to the widget hierarchy using
* gtk_widget_insert_action_group(). As an example, if you created a
* group with a "quit" action and inserted it with the name "mygroup"
* then you would use the action name "mygroup.quit" in your
* #GMenuModel.
*
* For most cases you are probably better off using
* gtk_menu_new_from_model() or gtk_menu_bar_new_from_model() or just
* directly passing the #GMenuModel to gtk_application_set_app_menu() or