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Re: [Newbie] Question about disabling menu buttons in IDL

In article <Pine.SUN.4.30.0105291328110.2820-100000@theremin.irus.rri.on.ca>,
Geoff Herbynchuk  <gherbyn@irus.rri.on.ca> wrote:
>I'm sure I've just missed it in the reference guides somewhere, but is
>there a way to grey out various buttons on a menu when that option shouldn't
>be allowed until a condition is met?
>Thanks in advance for any help.

See the SENSITIVE keyword to widget_control


Michael Chinander                                  University of Chicago
m-chinander@uchicago.edu    (773)834-5101 (Voice)    (773)702-0371 (Fax)