D23797: [KWidgetAddons] port to non-deprecated Qt API

[David Faure]

dfaure closed this revision.

REPOSITORY
  R236 KWidgetsAddons

REVISION DETAIL
  https://phabricator.kde.org/D23797

To: dfaure, cfeck
Cc: dhaumann, aacid, kde-frameworks-devel, LeGast00n, GB_2, michaelh, ngraham, 
bruns