2006-08-10  Sven Neumann  <sven@gimp.org>

	* app/dialogs/file-save-dialog.c: use gimp_message().

	* app/dialogs/preferences-dialog.c: use a GtkMessageDialog and
	make it transient for the preferences dialog.

	* libgimpwidgets/gimppropwidgets.c
	(gimp_prop_file_chooser_button_notify): use
	gtk_file_chooser_unselect_all() to unset the filename.