I created a project on Google Code for the Qt WebKit integration in SWT. At this moment it will only run on Windows and Mac and only if you have Qt SDK installed. I am trying to find a way to either statically link Qt to the DLL or to bundle it in Eclipse Plug-in (it is doable on Windows but doesn’t work for me on Mac).
Current code has a basic browser view that can open pages in WebKit browser, marshal some events and has next/previous/stop/refresh actions. I was focused on more technical challenges (like making sure event queues don’t lock and events are properly propagated). From this point I will be extending API so if there is anybody interested in the component – feel free to participate in the discussion groups and bugtracker to communicate your requirements.