Introduction

FLTK, the fast light toolkit (pronounced fulltick) is an efficient graphical user interface library (GUI) for C++. It comes with the Fluid rapid application development (RAD) tool to help design windows and dialogs.

An understanding of C++ and of event-driven programming is all that is required to use FLTK.

 The FLTK manual is essential reference.

  Several tutorials and FLTK code examples are available.