a GUI lib developed for MakeHuman, but
thinked for general use.
http://www.kino3d.com/~Ken75/makehuman/ ... eta005.zip
I can' t have a time to write doc,
but the client code is very simple.
in the blender textwindow, you can see
the Thanks to Eeshlo, Jms,Theeth

and other:
-GPL license-
-SAMPLE_move: a sample code to move two windows
-SAMPLE_doc: a sample code to visualize an external text, for example a help
-SAMPLE_image: a sample code to put quickly square tga picture
-SAMPLE_menu: a sample code to put quickly a menu window
-SAMPLE_message: a sample code to put quickly a message window
-SAMPLE_time: a sample code to put quickly a status bar
-SAMPLE_menu: a sample code to put quickly a menu window
-SAMPLE_button: a sample code to put quickly a button window
-SAMPLE_slider: a sample code to put quickly a slider window
-SAMPLE_tree: a sample code to put quickly a hierarchy tree window (mhh...can be changed)
-SAMPLE_file: a sample code to put quickly a little file window
-SAMPLE_common: the common metod in the base class
-SAMPLE_bckg: a sample code to set a simple (actually) background