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Re: state = WIDGET_INFO( button, /BUTTON_SELECT ) [message #10492 is a reply to message #10490]

Wed, 10 December 1997 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Alex Schuster (alex@rosa.mpin-koeln.mpg.de) writes:

> WIDGET_INFO does not know this keyword. I think it should,
> what about you?

I agree. Have you asked the nice folks at RSI to add it?
They usually follow through on reasonable requests like this.

> And did anyone yet need WIDGET_CONTROL, GET_VALUE to
> get the _text_ of a button? Or am I, as so often,
> just missing something?

Hum, that is how I almost *always* find out which button
caused the event. I like to branch in my case statement
on something I can read that makes sense to me. But then,
I'm usually missing something too. :-)

Cheers,

David

-----------------------------------------------------------
David Fanning, Ph.D.
Fanning Software Consulting
E-Mail: davidf@dfanning.com
Phone: 970-221-0438
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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[Message index]

		Re: state = WIDGET_INFO( button, /BUTTON_SELECT ) By: Alex Schuster on Thu, 11 December 1997 00:00
		Re: state = WIDGET_INFO( button, /BUTTON_SELECT ) By: David Foster on Wed, 10 December 1997 00:00
		Re: state = WIDGET_INFO( button, /BUTTON_SELECT ) By: davidf on Wed, 10 December 1997 00:00

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