i have heard that there are a lot of problems when integrating with vc++.
anyways, the link for supported ide:
http://trolltech.com/developer/notes/supported_platforms/
but i think there are books on it also. i guess o'reily would have it.
and when i did it i used to:
> use vc++ as ide
> cmd to program path
> qmake -o Makefile myprog.pro
> nmake