2004-06-13  Michael Natterer  <mitch@gimp.org>

	* app/widgets/widgets-enums.[ch]: added enum GimpCursorFormat
	which can be one of { BITMAP, PIXBUF, PIXBUF-PREMULTIPLY } to
	work around broken X servers.

	* app/config/gimpguiconfig.[ch]
	* app/config/gimprc-blurbs.h: added GimpGuiConfig::cursor-format.

	* app/gui/preferences-dialog.c: added a GUI for the new option.

	* app/widgets/gimpcursor.[ch]: added cursor_format parameter
	to gimp_cursor_new() and _set().

	* app/display/gimpdisplayshell-cursor.c
	* app/tools/gimpcurvestool.c
	* app/widgets/gimpdialogfactory.c: pass an appropriate cursor_mode.