D13570: Add workaround for labels with word-wrapping

[Elvis Angelaccio]

elvisangelaccio added a reviewer: cfeck.

REPOSITORY
  R236 KWidgetsAddons

REVISION DETAIL
  https://phabricator.kde.org/D13570

To: elvisangelaccio, davidedmundson, cfeck
Cc: kde-frameworks-devel, michaelh, ngraham, bruns