Embedding a QT Application in Eclipse / RCP

I am trying to embed my working QT application in an Eclipse RCP environment (may seem unwise, but I need to do this). I am using QT 4.5 (haven't yet explored what QTJambi has to offer)

I am converting my existing application as dll and loading it via eclipse application. Things don't work as they should, as the QTApplication loop sits listening for events and there is a nice event mismatch. Some UI objects do not receive events. If I comment out my Qppliaction :: exec (), then the behavior in the QT application changes.

Is there a way to achieve what I am trying to achieve?

thanks