Bug 255885

Summary: Composer uses 100% CPU for scrolling
Product: [Unmaintained] kmail Reporter: S. Burmeister <sven.burmeister>
Component: composerAssignee: kdepim bugs <pim-bugs-null>
Status: RESOLVED FIXED    
Severity: normal    
Priority: NOR    
Version First Reported In: 1.13.5   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description S. Burmeister 2010-11-02 15:20:15 UTC 
Version:           1.13.5 (using KDE 4.5.2) 
OS:                Linux

I have an email which contains ~1700 words. If I scroll through that text e.g. by dragging the scrollbar up and down, kontact uses 100% of one cpu core.

Reproducible: Always
Comment 1 Christophe Marin 2012-01-07 23:51:53 UTC 
I cannot reproduce that anymore. (I was able a few months ago with a very big commit)

Please retest & close/reassign
Comment 2 S. Burmeister 2012-01-08 10:41:27 UTC 
You are right. With 4.8 it's down to 10% as it seems and that's as much as firefox uses when scrolling text pages. So I guess any further improvement would be a wishlist item.