D13774: [QDBusMenuBar] Guard m_window with a QPointer

[Kai Uwe Broulik]

broulik created this revision.
broulik added reviewers: Plasma, davidbekham.
Restricted Application added a project: Plasma.
Restricted Application added a subscriber: plasma-devel.
broulik requested review of this revision.

REVISION SUMMARY
  It can be deleted without us knowing for MDI windows as happens in QtCurve config.
  
  BUG: 376340
  FIXED-IN: 5.12.7

TEST PLAN
  - Can open QtCurve config dialog without crashing
  - The MDI's window becomes attached to the actual window it is contained within but it's still better than a crash

REPOSITORY
  R135 Integration for Qt applications in Plasma

REVISION DETAIL
  https://phabricator.kde.org/D13774

AFFECTED FILES
  src/platformtheme/qdbusmenubar_p.h

To: broulik, #plasma, davidbekham
Cc: plasma-devel, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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