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.
* gtk/gtkuimanager.c (update_smart_separators): New function which
implements "smart" separators by iterating once over the entries of a
menu, hiding and showing separators as necessary.
(update_node): Mark separators used as fences of placeholders as
hidden. Explicitly added separators are marked as smart. Call
update_smart_separators after updating a menu or toolbar node.
Connect update_smart_separators to "notify::visible" signal on menu
and tool items.
* tests/merge-[12].ui: Test smart separators.
* gtk/tmpl/gtkuimanager.sgml: Add a paragraph about smart separators.
2003-08-28 Matthias Clasen <maclas@gmx.de>
* gtk/gtkuimanager.c: Change the XML format:
<Root> element is replaced by <ui>,
<menu> element is replaced by <menubar>,
<submenu> element is replaced by <menu>,
<dockitem> element is replaced by <toolbar>,
<popups> element is gone,
verb attribute is replaced by action,
name defaults to action or the element name.
* gtk/gtkactiongroup.[hc]: Replace GtkActionGroupEntry by GtkActionEntry
and GtkRadioActionEntry. GtkActionEntry is simplified by removing
the user_data, entry_type and extra_data fields, GtkRadioActionEntry is
further simplified by removing the callback. The user_data can now be
specified as an argument to gtk_action_group_add_actions(). There is
a new method gtk_action_group_add_radio_actions(), which is similar
to gtk_action_group_add_actions(), but takes GtkRadioActionEntrys
and a callback parameter in addition to the user_data. The callback
is connected to the ::changed signal of the first group member.
There are _full() variants taking a GDestroyNotify of
gtk_action_group_add_[radio_]actions().
* gtk/gtkradioaction.[hc]: Add a ::changed signal which gets emitted
on every member of the radio group when the active member is changed.
Add an integer property "value", and a getter for the value of "value"
on the currently active group member.
* tests/testactions.c:
* tests/testmerge.c:
* tests/merge-[123].ui:
* demos/gtk-demo/appwindow.c: Adjust to these changes.
* gtk/gtktoolbar.c (gtk_toolbar_append_element): Trivial doc fix.
2003-08-26 Matthias Clasen <maclas@gmx.de>
* gtk/gtkuimanager.[hc] (gtk_ui_manager_add_ui_from_string): Use gssize
for length, not gsize.
* gtk/gtkuimanager.c: Refactor the XML format a bit: rename <Root> to
<ui> and make it optional in strings. Rename verb to action, <dockitem>
to <toolbar>, <menu> to <menubar>, <submenu> to <menu>.
* demos/gtk-demo/appwindow.c:
* tests/testactions.c:
* tests/testmerge.c:
* tests/merge-1.ui:
* tests/merge-2.ui:
* tests/merge-3.ui: Adjust to the new XML format.
2003-08-24 Matthias Clasen <maclas@gmx.de>
* gtk/gtkaction.[ch]:
* gtk/gtktoggleaction.[ch]:
* gtk/gtktoggleactionprivate.h:
* gtk/gtkradioaction.[ch]:
* gtk/gtkactiongroup.[ch]:
* gtk/gtkmenumerge.[ch]: A model-view separation for menus and
toolbars, using the EggMenu code by James Henstridge.
* gtk/gtk.h: Include new headers.
* gtk/Makefile.am: Add new files.
* tests/testactions.c: Test for actions.
* tests/testmerge.c: Test for menu merging.
* tests/merge-[123].ui: Test data for testmerge.
* tests/Makefile.am: Add testactions and testmerge.
* demos/gtk-demo/appwindow.c: Use GtkMenuMerge to construct the
menubar and toolbar.
