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Re: widget [message #77815 is a reply to message #22367]

Fri, 07 October 2011 12:11

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Marco Otto writes:

> I am new to widget programming in IDL :-(
>
> maybe someone can tell me how to realise the second step:
>
> 1. read a .sav file
> 2. if there are more than one variable stored then give me a list of
> variables (here comes the widget - hence the hard part for me) where I
> can interactively select the variable I want to be read into IDL
> 3. rename the variable
>
> That's all! But somehow I don't get it - seems a bit over complicated
> in IDL - but the problem is definitely sitting in front of the
> screen ;-)
>
> Here is what I have so far

Oh, dear! I'm off to Australia in a few hours, so I
won't be able to help. But, I will tell you that
nearly everything about this program is wrong. :-)

Ben Tupper, or someone else, may take pity on you. Or,
I'll give you some help when I get back. But, just
briefly, I think you want to use the IDL_Savefile
object to query your save file and get the variable
names, and I *think* (can't really tell for sure)
you want to build a pop-up dialog widget:

http://www.idlcoyote.com/widget_tips/popup.html

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		widget By: Jean Marc Delvit on Mon, 06 November 2000 00:00
		Re: Widget By: David Fanning on Tue, 18 May 2004 16:36
		Re: Widget By: natha on Tue, 17 November 2009 08:47
		Re: widget By: Marco Otto on Fri, 07 October 2011 14:14
		Re: widget By: Michael Galloy on Fri, 07 October 2011 12:47
		Re: widget By: David Fanning on Fri, 07 October 2011 12:11

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