Test handling of empty menus.
2003-09-30 Matthias Clasen <maclas@gmx.de> * tests/merge-*.ui: * tests/testmerge.c: Test handling of empty menus. * gtk/gtkuimanager.c (_gtk_menu_is_empty): New function to determine whether a menu is empty. Used in gtkaction.c. (update_smart_separators): Also update the visibility of empty menus. (update_node): When creating a new menu proxy, insert an "Empty" menu item which only gets shown if the menu is empty. * gtk/gtkaction.c (gtk_action_class_init): Document the meaning of "is_important" for menu proxies. (_gtk_action_sync_menu_visible): New function to sync the visibility of menu proxies. Used in gtkuimanager.c. (gtk_action_sync_visible): New function to sync the visibility of proxies.
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Matthias Clasen
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@ -8,6 +8,14 @@
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<menuitem name="Quit" action="QuitAction" />
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<separator name="Sep3" />
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</menu>
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<menu name="EditMenu" action="EditMenuAction">
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<menu name="EmptyMenu1" action="EmptyMenu1Action">
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<menuitem name="Cut" action="CutAction" />
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</menu>
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<menu name="EmptyMenu2" action="EmptyMenu2Action">
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<menuitem name="Cut" action="CutAction" />
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</menu>
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</menu>
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<menu name="HelpMenu" action="HelpMenuAction">
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<menuitem name="About" action="AboutAction" />
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</menu>
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