2005-10-29  Michael Natterer  <mitch@gimp.org>

	 Fix bug #145492:

	* app/actions/file-commands.c (file_save_cmd_callback)
	* app/dialogs/file-save-dialog.c (file_save_dialog_save_image):
	set the "file-quit" action insensitive while the image is being
	saved to prevent data loss.

	* app/widgets/gimptoolbox.c (gimp_toolbox_delete_event): activate
	the "file-quit" action instead of calling gimp_exit() directly so
	trying to close the toolbox while saving is impossible too.