What: TixXf: Interactive Interface Builder

 Where: http://freshmeat.net/projects/tixxf/ (Dead link: 404)
 Description: TixXf allows you to interactively build and modify a user
                interface based upon the Tk widgets. The output
                generated by TixXf is a Tcl/Tk script that can be
                executed with wish or any other Tcl/Tk/Tix interpreter.
                TixXf is based on Xf with Tix widgets.
        Currently at version 0.0 .
 Updated: 08/2005
 Contact: See web site

See also Xf and Tix.