2004-04-22  Michael Natterer  <mitch@gimp.org>

	* app/widgets/gimpuimanager.[ch]: remember and ref the created
	widgets.  Added gimp_ui_manager_ui_popup() which pops up a GtkMenu
	with a custom GimpMenuPositionFunc and a GtkDestroyNotify which is
	called on popdown.

	* app/widgets/gimpmenufactory.c (gimp_menu_factory_finalize):
	don't forget to free the list of managed UIs.

	* app/widgets/gimpdockable.[ch]
	* app/widgets/gimpdockbook.[ch]
	* app/widgets/gimpdocked.[ch]
	* app/widgets/gimpeditor.[ch]: added GimpUIManager stuff parallel
	to the to-be-removed GtkItemFactory stuff.

	* app/widgets/gimpcolormapeditor.c
	* app/widgets/gimpcomponenteditor.c
	* app/widgets/gimpcontainereditor.c
	* app/widgets/gimpcontainergridview.c
	* app/widgets/gimpcontainertreeview.c
	* app/widgets/gimperrorconsole.c
	* app/widgets/gimpgradienteditor.c
	* app/widgets/gimpitemtreeview.c
	* app/widgets/gimppaletteeditor.c
	* app/widgets/gimptooloptionseditor.c: changed accordingly and added
	#if 0'ed code which actually uses all the UI managers.

	* app/display/gimpdisplay.c
	* app/display/gimpdisplayshell.c
	* app/gui/gui-vtable.c: disabled some gimp_ui_manager_update()
	calls because they were invoking toggle and radio callbacks
	which still have the wrong signature.