2004-12-13  Michael Natterer  <mitch@gimp.org>

	* app/widgets/gimppdbdialog.[ch]: don't forget the context we
	were created with but rmember it as pdb_dialog->caller_context.

	* app/widgets/gimpbrushselect.c
	* app/widgets/gimpfontselect.c
	* app/widgets/gimpgradientselect.c
	* app/widgets/gimppaletteselect.c
	* app/widgets/gimppatternselect.c: use the caller_context when
	calling the temp_proc so the temp_proc's stack frame doesn't
	contain the dialog's private context (which is just a scratch
	model for the container views) but the plug-in's real context
	which is fully initialized. Fixes bug #161114.