The user defined widget resource panels are very similar in appearance to the built in Motif resource panels and function in the same way.
Resources which are defined as having converters and user supplied editors will have a button which can be used to invoke the editor.
Resources in the miscellaneous section do not have a type which is known to WorkShop Visual. The text as typed in the field will be generated as the argument to XtSetArg.
See also: