Adjust to being docked at the top or bottom by layouting the information in
more columns than just two.
svn path=/trunk/extragear/sysadmin/partitionmanager/; revision=1073610
Oxygen KStyle inserts children into widgets for its transition effects that
would get deleted that way.
Maybe this deserves some discussion some day if Oxygen is entitled to modify
the application's object tree? Anyway, this fix works around it and everyone is
happy for now.
BUG:218478
CCMAIL:hugo@oxygen-icons.org
svn path=/trunk/extragear/sysadmin/partitionmanager/; revision=1062035