Bug 182822

Summary: Korganizer slow to repaint and scroll
Product: [Applications] korganizer Reporter: garbage.angel
Component: generalAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED LATER    
Severity: wishlist    
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Unspecified   
Latest Commit: Version Fixed In:

Description garbage.angel 2009-02-02 05:05:26 UTC 
Version:           4.2 rc1 (using KDE 4.2.0)
Installed from:    Ubuntu Packages

When running korganizer locally, scrolling up and down is slightly slower than other fullscreen apps like Konqueror. When running korganizer over SSH+X forwarding (which is my primary way of using it) scrolling becomes extremely slow, either when maximized or not. Konqueror, by comparison, scrolls much faster over SSH/X.

Also, when hitting refresh, both locally and remotely, it takes about a second to refresh. Seems like a long time to just paint some boxes...

I think the problem may be the pixel information for the entire window is repainted for each scroll, not just the new pixel rows? Network usage jumps to 2 MB/sec upload (which is about as fast as my network can go), by comparison, scrolling in a fullscreen konqueror uses 400 KB/sec upload and is smooth and much more screenfuls go by at a time.


Note that although the version in korganizer's about window says 4.2 rc1, these are the packages from Kubuntu experimental repo for Intrepid for 4.2.0.