D9114: [Breeze window decoration] Don't repaint title bar if not damaged

[Kai Uwe Broulik]

broulik planned changes to this revision.
broulik added a comment.


  Breaks rendering of title bar buttons on hover

REPOSITORY
  R31 Breeze

REVISION DETAIL
  https://phabricator.kde.org/D9114

To: broulik, #plasma, hpereiradacosta, graesslin
Cc: plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, 
abetts, sebas, apol, mart