Bug 179961

Summary: incorrect magic lamp effect when minimizing a grouped window
Product: [Unmaintained] plasma4 Reporter: Ignat Semenov <i.semenov.kde>
Component: widget-taskbarAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED FIXED    
Severity: normal CC: lucas
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Ignat Semenov 2009-01-07 22:10:34 UTC 
Version:            (using Devel)
Compiler:          gcc 4.3.1 
OS:                Linux
Installed from:    Compiled sources

When minimizing a grouped window, the Magic Lamp effect minimizes the window to wrong location, that is, not into the window group in task manager but rather to some different location in the task manager (outside the group). It seems that such a window minimizes into the place where it had been before it was grouped.To see this:
1)open two or more instances of a window, e.g. Konqueror
2)when these get grouped, expand the group in task manager and minimize one of the windows. It will minimize into some (random maybe?) location.
Comment 1 lucas 2009-01-08 02:00:27 UTC 
The task manager is required to republish the icon geometry of the new location after it has been grouped.
Comment 2 Aaron J. Seigo 2009-01-08 22:22:10 UTC 
SVN commit 907887 by aseigo:

publish the iconGeometry for tasks inside of collapsed groups; not a completely trivial change, but should be safe. if nobody complains about crashes or other misbehaviour about it in a few days, i'll back port it to 4.2
BUG:179961


 M  +38 -0     abstracttaskitem.cpp  
 M  +2 -1      abstracttaskitem.h  
 M  +23 -1     taskgroupitem.cpp  
 M  +2 -1      taskgroupitem.h  
 M  +7 -18     windowtaskitem.cpp  
 M  +5 -1      windowtaskitem.h  


WebSVN link: http://websvn.kde.org/?view=rev&revision=907887
Comment 3 Aaron J. Seigo 2009-01-15 10:05:40 UTC 
SVN commit 911295 by aseigo:

backport fix for BR179961
CCBUG:179961


 M  +42 -0     abstracttaskitem.cpp  
 M  +3 -1      abstracttaskitem.h  
 M  +30 -1     taskgroupitem.cpp  
 M  +3 -1      taskgroupitem.h  
 M  +4 -3      tasks.cpp  
 M  +7 -18     windowtaskitem.cpp  
 M  +5 -1      windowtaskitem.h  


WebSVN link: http://websvn.kde.org/?view=rev&revision=911295