2004-12-08  Michael Natterer  <mitch@gimp.org>

	* app/widgets/gimppropwidgets.[ch]: added new prop_widget
	gimp_prop_int_combo_box_new() which takes a pre-built GimpIntStore
	and allows to create views on int properties with arbitrary sets
	of values (not just enums).

	* app/widgets/gimpcontrollereditor.c
	(gimp_controller_editor_constructor): added support for generic
	combo boxes controlled exclusively by controller properties: if an
	int property "foo" is followed by an object property "foo-values"
	and the contained object is a GimpIntStore, use that store as
	model for selecting "foo"'s values using
	gimp_prop_int_combo_box_new().

	(Allows for more flexible controller configuration, the actual use
	case in the midi controller is still work in progress).