cheerilee.el is a toolkit library for the X Window System, written in Emacs Lisp.
It is a presentation system, in the same spirit of the DOM or WPF.
Events are handled by other ELisp functions, by attaching them to the defined elements.
It uses the XELB library to communicate with the X server.
To use it, add it to your load path:
(add-to-list 'load-path "/path/to/library"), then you must
load it:
(require 'cheerilee).
There's a Quick Start guide inside cheerilee.el, or you can read the Texinfo documentation in cheerilee.info.