[Israel.pm] Tk: requested size of a widget?

[Levenglick Dov-RM07994]

As they say in court: "asked and answered" :). See here:
http://groups.google.com/group/comp.lang.perl.tk/browse_thread/thread/8d
4591486d0c598c/d64bc561b872a3eb?lnk=gst&q=reqwidth&rnum=2&hl=en#d64bc561
b872a3eb 


 
Best Regards,
Dov Levenglick
DSP SoC System and Applications Engineer,
Network and Computing Systems Group
Freescale Semiconductor Israel
Tel. +972-9-952-2804
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-----Original Message-----
From: perl-bounces at perl.org.il [mailto:perl-bounces at perl.org.il] On
Behalf Of Shmuel Fomberg
Sent: Tuesday, March 20, 2007 19:41
To: perl at perl.org.il
Subject: [Israel.pm] Tk: requested size of a widget?

Hello There.

I am trying to calculate how big a window should be, before opening it.
The problem is that any sub-widget of that window returns '1' for any
reqheight/regwidth request. 
Doing 'update' makes them answer the right sizes, but now the window
is already showing, and then I resize it.
(in short, I want to avoid that flicker, and resize before the update)

any idea?

Shmuel. 

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