HOW to embed IE core into QT WebEngine

With the release of QT 5.7, the QTWebEngine has become more important when making a browser. Still Some Website is still so old school,which can not play correctly with Webkit Engine, instead of IE core.

So there is the question: how to embed IE core into QT WebEngine?

ps: I planned to use ActiveX Microsoft WEbbrowser on QT. But I　gived up finally as the interfaces are incomplete.

Qt WebEngine is a Qt adapter on top of the Chromium Engine and I doubt that either Microsoft or Google has any interest in incorporating IE code into that.

If Microsoft has a similar base engine that can be adapted then you will have to write that adapter.

Cheers,
_