2004-05-08  Sven Neumann  <sven@gimp.org>

	* app/widgets/Makefile.am
	* app/widgets/widgets-types.h
	* app/widgets/gimpunitcombobox.[ch]
	* app/widgets/gimpunitstore.[ch]: added a prototype of a unit menu
	based on GtkComboBox. Will move this to libgimpwidgets later...

	* app/display/gimpstatusbar.[ch]: use the new GimpUnitComboBox and
	GimpUnitStore.

	* themes/Default/gtkrc
	* themes/Small/gtkrc: hardcode the appearance of the
	GimpUnitComboBox. It uses a hack that doesn't work in list mode.