D26617: KOpenWithDialog: Allow to return a newly created KService created associated to a mimetype

[Méven Car]

meven added a reviewer: dfaure.

REPOSITORY
  R241 KIO

REVISION DETAIL
  https://phabricator.kde.org/D26617

To: meven, ervin, #frameworks, dfaure
Cc: kde-frameworks-devel, LeGast00n, GB_2, michaelh, ngraham, bruns