Oops, what I meant to say Qt-4.4.3 has support for rendering Qt widgets in an OpenGL scene! I just want to figure out how to use this with QVTKWidget plugin. :-) On Oct 15, 2008, at 2:19 PM, Elvis Dowson wrote: > Hi, > Qt-4.4.3 has recently added support for rendering Qt widgets > on top of a VTK OpenGL scene. > >