Bug 276810

Summary: coverswitch effect looks bad in 4.7
Product: [Plasma] kwin Reporter: Antonio Rojas <arojas>
Component: effects-tabboxAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED FIXED    
Severity: normal    
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Archlinux   
OS: Linux   
Latest Commit: Version Fixed In: 4.7.0

Description Antonio Rojas 2011-06-30 09:45:18 UTC
Version:           unspecified (using Devel) 
OS:                Linux

In KDE 4.7, selecting a window from the cover switch effect looks bad. Instead of moving smoothly from the back position to the destkop as it did in 4.6, it seems to fade out to the desktop and then the windows appear suddenly.

Reproducible: Always

Steps to Reproduce:
Use the coverswitch effect to switch windows

Actual Results:  
the effect fades out and the the windows appear

Expected Results:  
when exiting the effect, the window moves smoothly to its position on the desktop as it did in 4.6
Comment 1 Martin Flöser 2011-07-03 09:09:01 UTC
Git commit cc9356a8274936f21f77c77cbc5fea83f3d42ddd by Martin Gräßlin.
Committed on 03/07/2011 at 11:07.
Pushed by graesslin into branch 'KDE/4.7'.

Fix a rendering glitch caused by the reflections in CoverSwitch

Seems like we need to use drawWindow instead of paintWindow or
KWin will keep some parts of the paint data.

BUG: 276810
FIXED-IN: 4.7.0

M  +1    -1    kwin/effects/coverswitch/coverswitch.cpp     

http://commits.kde.org/kde-workspace/cc9356a8274936f21f77c77cbc5fea83f3d42ddd