sven: visual problems only with longFolderList/vs. normal folser list only.
sven: visual problems only with longFolderList/vs. normal folser list only.

svn path=/trunk/kdenetwork/kmail/; revision=16488

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi