D9766: Use at least the requested width for the argument hint tree

[Milian Wolff]

mwolff added reviewers: KDevelop, Kate.

REPOSITORY
  R39 KTextEditor

REVISION DETAIL
  https://phabricator.kde.org/D9766

To: mwolff, #kdevelop, #kate
Cc: #frameworks, michaelh, kevinapavew, ngraham, demsking, cullmann, sars, dhaumann
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/kde-frameworks-devel/attachments/20180109/fdd17327/attachment-0001.html>