<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hey again,<div><br></div><div>Okay, I got it to work by taking that other Qt example and playing around a bit. It works in the sense of not crashing, but the callbacks aren't all worked out. At least part of the problem I was having must have been something getting garbage collected, because this morning I was getting crashes until I added self. to all the VTK objects in my view class. I didn't take the time to figure out which objects had been problematic.</div><div><br></div><div>There are two versions, one uses QVTKRendWindowInteractor (reslice_view.py) and the other uses QVTKWidget (reslice_widget.py). The latter probably requires SIP Python wrapping, although I can't remember for sure. I'm using VTK 5.10. Code may not be super clean.</div><div><br></div><div>Good luck,</div><div>-Eric</div><div><br></div><div></div></body></html>