stuck in a bind asks: "I am currently coding a civilization-type game (in C) but on a galactic scale. OpenGL is used to draw everything so far. However I have been unable to find a decent, nice GUI, practically all of them are coded in C++.
The only other options I can think of is coding my own toolkit (too much work, and I would hate to reinvent the wheel here), using SDL to draw 2D bitmaps on top of my OpenGL window. The last option would be to switch to GTK and use the GTK GL widget. What would the educated gamer/programmers of Slashdot recommend?"