Hi, I've attached some new classes and a patch here: http://code.google.com/p/google-web-toolkit-incubator/issues/detail?id=82
This patch extends the table framework with table filters and adds a tree table. I tried to stick as close as possible to the given code. There are some weak spots in the code like the rendering of the tree nodes, but at least it works. The rendering and event handling of the tree nodes needs to be revised anyway when moving the table stuff to gen2. Daniel --~--~---------~--~----~------------~-------~--~----~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~----------~----~----~----~------~----~------~--~---