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Re: scrolling extremely large popups..


From: Willem Rein Oudshoorn
Subject: Re: scrolling extremely large popups..
Date: 15 Apr 2003 08:38:36 +0200
User-agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.2

Matt Rice <matt@vespertine.pc.ashlandfiber.net> writes:

> it seems as though scrolling off screen get's pretty messed up when the
> number of popups is greater than 993, (here at least)

I think I know what it is. 
The maximum in the GNUstep coordinate system is 10000 
(as is documented for MacOSX according to a comment in the 
source code).  
Well 10000 / 993 is roughly 10.
so if the popup items are about 10 points high you would expect
to encounter a problem with coordiante manipulates around 
1000 items.  

I am now curious to know how you encounter this problem.
 
> attached is a small test program

Thanks for providing the program. 


Wim Oudshoorn.





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