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| author | Volker Hilsheimer <volker.hilsheimer@qt.io> | 2023-03-06 12:06:53 +0100 |
|---|---|---|
| committer | Volker Hilsheimer <volker.hilsheimer@qt.io> | 2023-03-10 21:37:55 +0100 |
| commit | 04cac1965d1a740f3d34b639700e7a74eff71786 (patch) | |
| tree | 3b20d7ece2fc273a0ff94ed1cb58770ee51db2d5 | |
| parent | 21e3afc80ae171fbe2abf56aeeb6ce69050608ce (diff) | |
Windows: initialize COM in internal thread
The QWindowsDialogThread uses COM APIs, so we need to initialize COM.
Task-number: QTBUG-111625
Change-Id: Ief136ee70671034cb8996ab2f5b113e3884d2953
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
(cherry picked from commit d115aa90a2e2c04b4a853fa3c064c4dc5d3e73bf)
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
| -rw-r--r-- | src/plugins/platforms/windows/qwindowsdialoghelpers.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp b/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp index 203266f7b5..3a89303fd6 100644 --- a/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp +++ b/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp @@ -282,7 +282,9 @@ private: void QWindowsDialogThread::run() { qCDebug(lcQpaDialogs) << '>' << __FUNCTION__; + CoInitializeEx(NULL, COINIT_APARTMENTTHREADED); m_dialog->exec(m_owner); + CoUninitialize(); qCDebug(lcQpaDialogs) << '<' << __FUNCTION__; } |