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Re: Returning result from a widget program. [message #12201 is a reply to message #12187]

Fri, 10 July 1998 00:00

mirko_vukovic
Messages: 50
Registered: January 1998

Member

In article <35A4BF4B.5FE452DE@sc.ehu.es>,
Imanol Echave <ccaeccai@sc.ehu.es> wrote:
> Hi people:
>
> I'm writting an IDL function that works with widgets. The user calls an
IDL
> function that shows an widget interface to input data. When the user pushes
the
> "OK" button the function has to return a result that depends on the input
data.
> My problem is where to store this result to return it. I can't use the UVALUE
of
> the widgets because when I want to return the result the widgets are
destroyed.
> Any advice?
>

(I guess it is my turn to show what I've learned about widget programming)

common block, pointer variable?

You can setup a widget cleanup routine (and frankly, I forget their syntax
now), where you can do that kind of stuff.

mirko

you

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[Message index]

		Re: Returning result from a widget program. By: davidf on Fri, 10 July 1998 00:00
		Re: Returning result from a widget program. By: David Foster on Fri, 10 July 1998 00:00
		Re: Returning result from a widget program. By: DAMIANO ZILIO on Fri, 10 July 1998 00:00
		Re: Returning result from a widget program. By: mirko_vukovic on Fri, 10 July 1998 00:00
		Re: Returning result from a widget program. By: David Foster on Thu, 09 July 1998 00:00

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