| Re: IDL 5 Anomaly Database [message #9230] |
Thu, 05 June 1997 00:00 |
Stein Vidar Hagfors H
Messages: 32
Registered: May 1997
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Member |
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David Fanning wrote:
>
> Hi Folks,
>
> I have organized a place to report IDL 5.0 observations
> and bugs on my web page. The direct URL to it is:
>
> http://www.dfanning.com/documents/anomaly5.html
>
> I've populated it with some of the most recent reports
> from this newsgroup and with a known resizeable widget
> bug that I have run into.
>
Good news, David. I have a "fix" for the widget resizing problem.
I had just encountered this problem myself, and found that it can be
circumvented by using WIDGET_CONTROL,BASE,UPDATE=0/1 before/after
the resizing command(s) is/are issued.
My problem was that a widget size was temporarily increased by IDL
(in the process of readjusting it's position) each time I changed a
widget_label value, and the size of the base it was on kept increasing
with every label value update.
But if you use e.g.,
widget_control,event.top,update=0
Widget_Control, info.drawID, Draw_XSize=s(1), Draw_YSize=s(2)
widget_control,event.top,/update
inside your Switch_Images routine, the widget resizes properly.
Cheers,
Stein Vidar
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