Windows COM integration in MinGW Qt

I want to write an app that needs to integrate with a COM object in windows using the Open Source version of Qt (4.3.4). While I see that the ActiveQt Framework is not part of this version, it is not clear from the documentation if the other base Qt COM wrappers (like QAxObject) will work in the MinGW version.

??

Thanks

None of the QAx* classes are available in the open source release of Qt.