Definitions for "FLTK "
Keywords:  toolkit, gui, fulltick, spitzak, glut
FLTK is a cross-platform C++ GUI toolkit for UNIX/Linux , Microsoft Windows, and Mac OS X. It provides modern GUI functionality without the bloat, and supports 3D graphics via OpenGL and its built-in GLUT emulation. FLTK is designed to be small and modular enough to be statically linked, and also works fine as a shared library.
The "Fast, Light Toolkit" (pronounced "fulltick") has been developed by Bill Spitzak for 3D graphics programming and has an interface to Open GL. Nevertheless it is well-suited for first steps in GUI programming. It allows for writing programs which look the same on all supported operating systems.