Redirect focus to the header field combo box.
Redirect focus to the header field combo box.

svn path=/trunk/kdepim/; revision=304296

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