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Re: Change to exclusive buttons in 5.6? [message #34031] Fri, 14 February 2003 08:53
David Fanning is currently offline  David Fanning
Messages: 11724
Registered: August 2001
Senior Member
Clay Kirkendall (clay.kirkendall@nrl.navy.mil) writes:

> I have not been able to find it in the documentation but it appears that
> the operation of get_value and set_value to the widget_control function
> has changed for exclusive compound button groups. In 5.5 get\set_value
> accepted arrays for both exclusive and nonexclusive button groups but
> with 5.6 it appears that for exclusive groups only the scalar index of
> the selected button can be passed. I just wanted to check that this is
> in fact the case before I update some code (that worked in 5.5 but not
> in 5.6)

AFAIK the CW_BGOUP code has always worked this way. Perhaps
someone modified the local code in IDL 5.5 and forgot to
carry it over to IDL 5.6.

Cheers,

David

--
David W. Fanning, Ph.D.
Fanning Software Consulting, Inc.
Phone: 970-221-0438, E-mail: david@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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