In case you missed it, Google announced last week that the tools from the rcently acquired company Instantiations were now available for free!
This is a great news because it includes GWT Designer, the famous (and only so far) graphical designer for GWT… It’s the perfect complement to the Google plugin for Eclipse.
Google Web Toolkit Blog: Google Relaunches Instantiations Developer Tools – Now Available for Free.
It is not as good as swing design tools but the designer supports 3th party libraries like extgwt, smartgwt..
What swing design tool are you referring to? Matisse?