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Re: Error on shutdown of widget !@$% [message #24626]

Wed, 11 April 2001 03:00

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Sean Heukels wrote:
>
> How do I get rid off, or catch this error ??
>
> When I shutdown my widget program by clciking exit, in my menubar, I can
> reset colors, structures, the whole thing.
> But when I click the Top-right-cross (Windows) And top-left=box on Unix,
> which shutsdown the current process, I get an error by widget_event,
> that this one ('named by number') is not defined.
>
> I wish to clean up the variables that I clean on pushing exit in the same
> way and dont want 2 create errors.
>
> How can this be done ??
>
> Thnks Sean

Another posibilty instead of KILL_NOTIFY described by Marc
is to supress this feature.

This is done by the keyword TLB_FRAME_ATTR to widget_base()

Value Meaning
1 Base cannot be resized, minimized, or maximized.
2 Suppress display of system menu.
4 Suppress title bar.
8 Base cannot be closed.
16 Base cannot be moved.

regards

Reimar

--
Reimar Bauer

Institut fuer Stratosphaerische Chemie (ICG-1)
Forschungszentrum Juelich
email: R.Bauer@fz-juelich.de
http://www.fz-juelich.de/icg/icg1/
=============================================
a IDL library at ForschungsZentrum Jï¿½lich
http://www.fz-juelich.de/icg/icg1/idl_icglib/idl_lib_intro.h tml

http://www.fz-juelich.de/zb/text/publikation/juel3786.html

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[Message index]

		Re: Error on shutdown of widget !@$% By: R.Bauer on Wed, 11 April 2001 03:00
		Re: Error on shutdown of widget !@$% By: marc schellens[1] on Tue, 10 April 2001 03:52
		Re: Error on shutdown of widget !@$% By: davidf on Tue, 10 April 2001 03:12
		Re: Error on shutdown of widget !@$% By: m.hadfield on Wed, 11 April 2001 15:31

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