2003-11-19  Sven Neumann  <sven@gimp.org>

	* app/widgets/gimpitemfactory.c
	* app/widgets/gimpwidgets-utils.[ch]: moved the
	gimp_menu_position() implementation that was used only from
	GimpItemFactory to gimpitemfactory.c. Added a new function of the
	same name that positions a menu taking into account the monitor
	geometry and the render direction.

	* app/widgets/gimpcontainergridview.c
	* app/widgets/gimpcontainertreeview.c: use gimp_menu_position().

	* app/widgets/gimpcontainerpopup.c
	* app/widgets/gimppreview-popup.c: let windows popup on the
	current monitor (for Xinerama setups).