2004-05-11  Michael Natterer  <mitch@gimp.org>

	* app/widgets/widgets-types.h
	* app/widgets/gimpcontainerview.[ch]: made GimpContainerView an
	interface. Added accessors for all members in the private struct
	and made it really private.

	* app/widgets/gimpcontainerbox.[ch]: derive it from GimpEditor and
	implement GimpContainerViewInterface and its properties.

	* app/widgets/gimpchanneltreeview.c
	* app/widgets/gimpcontainergridview.c
	* app/widgets/gimpcontainertreeview.c
	* app/widgets/gimpcontainertreeview-dnd.c
	* app/widgets/gimpdrawabletreeview.c
	* app/widgets/gimpitemtreeview.c
	* app/widgets/gimplayertreeview.c
	* app/widgets/gimpvectorstreeview.c: implement
	GimpContainerViewInterface and use the new accessor functions.

	* app/widgets/gimpcontainerpopup.c
	* app/widgets/gimpdocumentview.c: changed accordingly.

	* app/widgets/gimptemplateview.c
	* app/widgets/gimpcontainereditor.c
	* app/widgets/gimpundoeditor.c
	* app/actions/palettes-commands.c: #include "gimpcontainerview.h"