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Re: [Newbie] Question about disabling menu buttons in IDL [message #25299]

Tue, 29 May 2001 11:01

davidf
Messages: 2866
Registered: September 1996

Senior Member

Geoff Herbynchuk (gherbyn@irus.rri.on.ca) writes:

> 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?

Widget_Control, buttonID, Sensitive=0

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155

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Re: [Newbie] Question about disabling menu buttons in IDL [message #25300 is a reply to message #25299]

Tue, 29 May 2001 10:54

mchinand
Messages: 66
Registered: September 1996

Member

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.
> Geoff
>
>

See the SENSITIVE keyword to widget_control

--Mike

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

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