2003-01-04  Sven Neumann  <sven@gimp.org>

	* app/widgets/gimpbrushfactoryview.c
	* app/widgets/gimpcontainereditor.c
	* app/widgets/gimpcontainergridview.c
	* app/widgets/gimpcontainerlistview.c
	* app/widgets/gimpcontainermenuimpl.c
	* app/widgets/gimpcontainerview.c
	* app/widgets/gimpdatafactoryview.c
	* app/widgets/gimpitemlistview.c: check preview sizes to be
	smaller than GIMP_PREVIEW_MAX_SIZE instead of using a hardcoded
	and much too small value of 64.

	* app/widgets/gimpdialogfactory.c: check that the preview size is
	in range of the GimpPreviewSize enum when parsing the sessionrc.