[Differential] [Request, 11 lines] D3240: [kstyle] Implement application unpolish to delete ShadowHelper

[graesslin (Martin Gräßlin)]

graesslin created this revision.
graesslin added reviewers: Plasma, broulik, hpereiradacosta.
Restricted Application added a project: Plasma.
Restricted Application added a subscriber: plasma-devel.

REVISION SUMMARY
  Another change mostly for KWin (Wayland compositor). KWin destroys it's
  internal Wayland connection prior to the QStyle getting destroyed. As
  the ShadowHelper initialized Wayland objects those would be destroyed
  after the connection is destroyed. With latest Wayland library this
  would cause a crash.
  
  Thus unpolish is implemented in the style and deletes the ShadowHelper.
  KWin can on tear down invoke the unpolish and thus make sure it doesn't
  crash.
  
  CCBUG: 372001

REPOSITORY
  rBREEZE Breeze

BRANCH
  unpolish-app-5.8

REVISION DETAIL
  https://phabricator.kde.org/D3240

AFFECTED FILES
  kstyle/breezestyle.cpp
  kstyle/breezestyle.h

EMAIL PREFERENCES
  https://phabricator.kde.org/settings/panel/emailpreferences/

To: graesslin, #plasma, broulik, hpereiradacosta
Cc: plasma-devel, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/plasma-devel/attachments/20161103/2bf3a394/attachment-0001.html>