Quote Originally Posted by Hamish Wilson View Post
I have not had that much trouble with QT applications on Xfce (GTK+). Just needed to force the themes:
http://www.webupd8.org/2012/01/get-b...ations-in.html

So I imagine there is something similar that can be done in reverse.
No, GTK is not that flexible. The only thing that can be done is to use the same theme for both GTK and Qt. For example, QtCurve or Oxygen.