D22595: implement text hint interface for automatic hover

[Dominik Haumann]

dhaumann accepted this revision.
dhaumann added a comment.


  KDevelop does the same: they always return an empty QString to cancel the texthint stuff and then show their own just like you do now.
  
  They have some more sophisticated tooltip that may be of interest in case the tooltip is not nice/good enough over time.

REPOSITORY
  R40 Kate

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D22595

To: cullmann, dhaumann, mnauwelaerts
Cc: kwrite-devel, domson, michaelh, ngraham, demsking, cullmann, sars, dhaumann
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