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Re: Is that window open?? [message #8573 is a reply to message #8570]

Wed, 02 April 1997 00:00

Tim Patterson
Messages: 65
Registered: October 1995

Member

Sorry if I'm on the wrong track, but wouldn't a window ID
being closed ina widget program also imply that the
container widget has disappeared too? Couldn't you check for
the widget existing still (I presume you're worried about
the user closing the window using the Window manager menu
rather than letting the program close it).

Tim

Phil Williams wrote:
>
> How would I check to see if a window ID is still open in a widget
> program?
>
> Here's what I did
> oldwin = !d.window
> wset, info.wid
>
> ; some code here
>
> ;--- restore the oldwin
> wset, oldwin
>
> and it crashes with
> % WSET: Window is closed and unavailable.
>
> Thanks,
> Phil

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[Message index]

		Re: Is that window open?? By: David Foster on Thu, 03 April 1997 00:00
		Re: Is that window open?? By: steinhh on Thu, 03 April 1997 00:00
		Re: Is that window open?? By: hegde on Wed, 02 April 1997 00:00
		Re: Is that window open?? By: David Foster on Wed, 02 April 1997 00:00
		Re: Is that window open?? By: Tim Patterson on Wed, 02 April 1997 00:00
		Re: Is that window open?? By: brian.jackel on Wed, 02 April 1997 00:00

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