I've found an old message in this maillist:

http://lists.common-lisp.net/pipermail/commonqt-devel/2010-April/000003.html

I've added (qt:ensure-smoke :qtopengl) then it worked.

- Rujia

On Fri, Oct 4, 2013 at 3:19 PM, Rujia Liu <rujia.liu@gmail.com> wrote:

Hi!

I'm planning to use OpenGL within CommonQt, but it seems that QGLWidget is not here. Is there any technical reason, or just that nobody has written any code to make it available?

- Rujia