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Re: cw_fslider
David and Stein
I went down your modification of the cw_slider route. That works great,
thanks very much.
Regards,
Glenn Newnham
David Fanning wrote:
>
> 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/
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