I'm trying to understand GWT and its associated Designer plugin better. Using one of the more recent versions of GWT Designer and GWT 2.* in your application, can you give me a sense for
1) how much additional (UI) code you needed to develop by hand (outside GWT Designer), perhaps as a rough percentage? Was this code generally doing the model interface and controller part of MVC?
2) how well were you able to go between "design and code view" -- i.e. keep using GWT Designer for your GUI layout after you supplemented with hand-written code?