D + Qt + QtDesigner

[thebluepandabear]

> This is a very brief overview and we are happy to expand on 
> this discussion.
>
> Barbara
> Co-Founder of CopperSpice

Hello Barbara,

I guess it's not amazingly difficult if you have good experience 
with OpenGL, and SFML/SDL (there may be other libraries I've 
missed?). (I myself am not experienced in this but I am learning 
some of these things.)  But of course, this will take a lot of 
time and hard work, and no one will be making a profit from it so 
it would be a purely volunteer/hobbyist project...

As you might have seen the guy above me made an OpenGL-based GUI 
library, so it is possible!