Fix build if Qt is compiled with the CDE style as a plugin
Fix build if Qt is compiled with the CDE style as a plugin

svn path=/trunk/kdepim/; revision=122260

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