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Re: WIDGET QUESTION [message #2372 is a reply to message #1496]

Mon, 27 June 1994 09:38

crdmi
Messages: 10
Registered: February 1994

Junior Member

In article <2ulhue$71n@news.service.uci.edu>, victor@astro2.ps.uci.edu (Victor Shvetsky (Garden)) writes:
> I am currently writing a program that uses widgets. I encountered the following
> problem:
> a=widget_base(xsize=800,ysize=800)
> b=widget_base(a, xsize=400,ysize=400)
> c=widget_draw(b, xsize=200, ysize=1000, x_scroll_size=200, y_scroll_size=200)
>
> After I realize them, and then :
> widget_control, b,/destroy
> and then once again, define b and c (c has different size now)
> IT DOES NOT WORK PROPERLY!
> COULD SOMEONE PLEASE EXAPLIN TO ME WHY?!

The IDL manual states that the [xy]size and [xy]offset parameters are
only hints, that the window system may change. This may be the cause
of the problem. You were not clear how it wasn't working, if you would
describe what happens it would be easier to diagnose.
--
Daniel M. Israel "So you better hope there's intelligent
<crdmi@vulcan.giss.nasa.gov> life somewhere out in space, 'cause there's
Goddard Institute of Space Studies bugger all down here on Earth!"
2880 Broadway, New York, NY -Monty Python's "Universe Song"

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[Message index]

		Widget Question By: scollick on Thu, 16 September 1993 17:09
		Re: WIDGET QUESTION By: stl on Tue, 28 June 1994 01:05
		Re: WIDGET QUESTION By: crdmi on Mon, 27 June 1994 09:38
		Re: WIDGET QUESTION By: fskmjm on Mon, 27 June 1994 08:58
		Re: postscript By: dan on Tue, 20 September 1994 11:11
		Re: WIDGET QUESTION By: crdmi on Thu, 23 June 1994 11:35
		Re: Widget question By: Liam Gumley on Mon, 30 June 1997 00:00
		Re: Widget question By: gabriel rodriguez ibe on Thu, 01 July 1999 00:00
		Re: Widget question By: davidf on Fri, 02 July 1999 00:00
		Re: Widget question By: Liam Gumley on Fri, 02 July 1999 00:00
		Re: Widget Question By: Brian Wolven on Thu, 09 June 2011 13:53
		Re: Widget Question By: David Fanning on Thu, 09 June 2011 13:41

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