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Re: killing non-modal widgets [message #49021 is a reply to message #49018]

Fri, 09 June 2006 09:26

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Ben Tupper writes:

> Yes, I just double checked that each of the widgets have TLBs with the
> parent widget argument but *not* the GROUP_LEADER keyword set to valid
> widgets.

OK, are these KILL_NOTIFY callbacks or CLEANUP callbacks?
It *used* to be the case that you couldn't use KILL_NOTIFY
with TLBs that were directly managed by XMANAGER. I see
RSI code that violates this concept all the time, but I've
always stuck to it and never had any problems. The intermittent
nature of the problem suggests to me a problem with the
various event loops that get set up to manage these autonomous
widgets. It has never been clear to me in which order callbacks
are executed, but I know it is different on different operating
systems. I wonder if switching to CLEANUP callbacks would help.

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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[Message index]

		Re: killing non-modal widgets By: btt on Fri, 09 June 2006 09:35
		Re: killing non-modal widgets By: David Fanning on Fri, 09 June 2006 09:26
		Re: killing non-modal widgets By: btt on Fri, 09 June 2006 09:16
		Re: killing non-modal widgets By: David Fanning on Fri, 09 June 2006 08:43
		Re: killing non-modal widgets By: btt on Fri, 09 June 2006 08:35
		Re: killing non-modal widgets By: David Fanning on Fri, 09 June 2006 08:28

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