new ui toolkits with 3.2?

[Ramani Pichumani]

After exploring the Workspace Manager on 3.2, I noticed that there
appeared to be an impressive new user interface toolkit.  My question
to SGI is the following: What is the preferred, supported and
documented user interface toolkit for writing applications for the 4D
machines in C?  The only reasonable UI toolkit I've found so far is
the NeWS LiteUI package from Sun which is neither supported nor
bug-free and professional enough for real applications.

Ramani Pichumani                              Tel: (415) 723-2902 or 723-2437
Department of Computer Science                            Fax: (415) 725-7411
Margaret Jacks Hall, Room 308             email: ramani at patience.stanford.edu
Stanford, CA 94305 USA                     uunet!patience.stanford.edu!ramani