gltk
0.3
a C++ widget library built on GLUT
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The application programming interface (API) of gltk is taken from gtkmm. It aims to stay compatible with gtkmm for the most commonly used part. It is object-oriented, extensible using inheritance and overrides. And, it uses the signal-slot API of libsigc++ for communication between codes.
The gltk namespace encloses the entire widget library. While the sigc namespace packs a small poor man's substitute of libsigc++. The later can be replaced with the real libsigc++ when available to gain flexibility and performance.