2005-08-16  Sven Neumann  <sven@gimp.org>

	* app/widgets/gimpcontainerview.[ch]: added utility function
	gimp_container_view_install_properties() to reduce code duplication
	in classes implementing this interface.

	* app/widgets/gimpcontainerbox.c
	* app/widgets/gimpcontainercombobox.c
	* app/widgets/gimpcontainerentry.c: changed accordingly.