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Re: cw_fslider [message #24204 is a reply to message #24203]

Thu, 15 March 2001 10:56

davidf
Messages: 2866
Registered: September 1996

Senior Member

Stein Vidar Hagfors Haugan (shaugan@esa.nascom.nasa.gov) writes:

> And what if the event_pro tries to communicate with you in the mean time?
> Probably safer with
>
> thisEvent = { ID:parent, TOP:ev.top, HANDLER:0L, VALUE:value, DRAG:drag }
>
> event_pro=state.event_pro
> WIDGET_CONTROL, stash, SET_UVALUE=state, /NO_COPY
> IF event_pro NE "" THEN BEGIN
> Call_Procedure, event_pro, thisEvent
> thisEvent = 0
> END
> RETURN, thisEvent

Oh, well, something like this... :-)

Cheers,

David

P.S. Let's just say it's going too far to correct
a correction of your own incorrect post. :-(

--
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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[Message index]

		cw_fslider By: lbryanNOSPAM on Mon, 21 December 1998 00:00
		Re: cw_fslider By: Glenn Newnham on Thu, 15 March 2001 23:57
		Re: cw_fslider By: Stein Vidar Hagfors H[1] on Thu, 15 March 2001 10:24
		Re: cw_fslider By: davidf on Thu, 15 March 2001 10:56
		Re: cw_fslider By: davidf on Thu, 15 March 2001 07:03

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