D14264: Disconnect decoration button requestHover tooltip on decoration destuction

Sat Jul 21 19:56:02 BST 2018

graesslin added a comment.

  The hovered state cannot change if there is no decoration. Hover is from an event handler from Decoration. I doubt that this change here can fix the crash. Also that's the explanation for the update slot not checking: no hover change if there's no decoration.

  The crash is weird: we did have a crash related to tooltips, but it's fixed.

REPOSITORY
  R129 Window Decoration Library

REVISION DETAIL
  https://phabricator.kde.org/D14264

To: davidedmundson, #kwin
Cc: graesslin, zzag, plasma-devel, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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