There are a few out there.. You can do a search at Eclipse Plugins:

http://eclipse-plugins.info/eclipse/search.jsp?query=swt+gui+builder

Eclipse has a VE (Visual Editor) plugin.

Jigloo, Free for non commercial development.
http://cloudgarden.soft-gems.net

WindowBuilder (Not sure if free or trial)
http://www.instantiations.com

You may want to ask the people at the Eclipse NNTP at

eclipse.platform.swt

Visit http://www.eclipse.org/newsgroups for free password if you do not
have one.

Thanks in Advance...
IchBin, Pocono Lake, Pa, USA
http://weconsultants.servebeer.com/JHackerAppManager
__________________________________________________________________________

'If there is one, Knowledge is the "Fountain of Youth"'
-William E. Taylor,  Regular Guy (1952-)

If you can to use a library on gpl licence try JGoodies without any
designer. IMHO is the best solution!

DM