Bug 68593 - [test case] Marquee scrolls in JS are rendered wrong
Summary: [test case] Marquee scrolls in JS are rendered wrong
Status: RESOLVED DUPLICATE of bug 53114
Alias: None
Product: konqueror
Classification: Applications
Component: khtml renderer (show other bugs)
Version: unspecified
Platform: Compiled Sources Linux
: NOR normal
Target Milestone: ---
Assignee: Konqueror Developers
URL:
Keywords:
: 69523 (view as bug list)
Depends on:
Blocks:
 
Reported: 2003-11-19 18:35 UTC by Grzegorz Jaskiewicz
Modified: 2004-04-01 15:51 UTC (History)
0 users

See Also:
Latest Commit:
Version Fixed In:


Attachments
This is example, it comes from http://randki.interia.pl (3.46 KB, text/html)
2003-11-19 18:36 UTC, Grzegorz Jaskiewicz
Details

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Description Grzegorz Jaskiewicz 2003-11-19 18:35:01 UTC
Version:            (using KDE Devel)
Installed from:    Compiled sources
OS:          Linux

Scrolled text is resizing whole document, and eats up all CPU resource.
Page is also blinking (it should just update part that changes, but due to size changing too he redisplays everything).
Attached code shows this case.
Comment 1 Grzegorz Jaskiewicz 2003-11-19 18:36:06 UTC
Created attachment 3291 [details]
This is example, it comes from http://randki.interia.pl

Test case
Comment 2 Stephan Kulow 2003-11-19 19:31:18 UTC
that's still a lot of HTML. The CPU usage is acceptable here, but the
resizing is indeed a bit funny. But I guess you can provoke that bug
with other ways - and there are sure other bug reports about overhanging
content provoking scrollbars.
Comment 3 Grzegorz Jaskiewicz 2003-11-19 19:38:59 UTC
Subject: Re:  [test case] Marquee scrolls in JS are rendered wrong
         

I just tried to strip this page to bottom, to get just this problem.
But true, this code can be made simpler with the same effect.

Cpu usage is way to high, mainly because my computer is only thin client. 
And refreshing whole page few times a second takes too much both bandwith 
and CPU to run ssh ( i am using also quite hudge key on ssh [4096] ).
But i can see on server konqy uses a bit of CPU. I have simmilar efect on 
UK's HomeOffice homepage where you have little scroll on top and i think 
www.thetube.com sometimes. 

Want me to rewrite this example, to make it more simple ? I think i can 
spend a bit of time and prepare it if is really necessary.


Comment 4 Stephan Kulow 2003-12-06 21:17:43 UTC
*** Bug 69523 has been marked as a duplicate of this bug. ***
Comment 5 Tommi Tervo 2004-02-15 19:35:18 UTC

*** This bug has been marked as a duplicate of 53114 ***