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Re: How to get windows id or title by clicking on it [message #66888 is a reply to message #66887]

Thu, 18 June 2009 20:17

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Jeanphi62 writes:

> tlb = widget_base(title="mywindow", MBAR=mbar, /col, $
> event_pro=eventHandler) ??

It *used* to be the case, although probably not anymore,
that you would get very strange results if you used the
EVENT_PRO keyword to assign an event handler to a widget
that was going to be managed directly by XMANAGER (as
the tlb is here). It still makes me nervous to see it,
although I have seen it in ITTVIS code, too, presumably
without ill effect.

But I still assign the TLB event handler with the EVENT_HANDLER
keyword on the XMANAGER call. Old habits die hard, I guess. :-)

Cheers,

Dav d

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

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[Message index]

		Re: How to get windows id or title by clicking on it By: David Fanning on Thu, 18 June 2009 21:12
		Re: How to get windows id or title by clicking on it By: Jeanphi62 on Thu, 18 June 2009 21:10
		Re: How to get windows id or title by clicking on it By: Jeanphi62 on Thu, 18 June 2009 20:56
		Re: How to get windows id or title by clicking on it By: Jeanphi62 on Thu, 18 June 2009 20:49
		Re: How to get windows id or title by clicking on it By: David Fanning on Thu, 18 June 2009 20:45
		Re: How to get windows id or title by clicking on it By: Jeanphi62 on Thu, 18 June 2009 20:40
		Re: How to get windows id or title by clicking on it By: David Fanning on Thu, 18 June 2009 20:17
		Re: How to get windows id or title by clicking on it By: David Fanning on Thu, 18 June 2009 20:12
		Re: How to get windows id or title by clicking on it By: Jeanphi62 on Thu, 18 June 2009 20:03
		Re: How to get windows id or title by clicking on it By: David Fanning on Thu, 18 June 2009 19:53
		Re: How to get windows id or title by clicking on it By: Jeanphi62 on Thu, 18 June 2009 19:44
		Re: How to get windows id or title by clicking on it By: David Fanning on Thu, 18 June 2009 19:13
		Re: How to get windows id or title by clicking on it By: Jeanphi62 on Thu, 18 June 2009 18:45
		Re: How to get windows id or title by clicking on it By: Jeanphi62 on Thu, 18 June 2009 18:34
		Re: How to get windows id or title by clicking on it By: Jeanphi62 on Thu, 18 June 2009 18:24
		Re: How to get windows id or title by clicking on it By: David Fanning on Thu, 18 June 2009 18:23
		Re: How to get windows id or title by clicking on it By: dosfun on Thu, 18 June 2009 18:16

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