Jon Harrop wrote:
> On Tuesday 22 February 2005 17:23, Richard Jones wrote:
> 
>>WxWindows isn't really suitable for what I want to do because it
>>doesn't support a rich canvas widget, nor a good rich text editor.
> 
> 
> Does it support cross-platform OpenGL?

Yes.

http://wiki.wxwidgets.org/wiki.pl?WxGLCanvas

> If so then you could write your GUI in OpenGL...

And you could render it with Cairo which would be very interesting 
(although Cairo's api isn't that stable at the moment and the OCaml 
bindings don't seem to support the OpenGL (glitz) back end yet, though 
it supports the other back ends like ps, x11, pdf, png, in memory ...).