Passing a ViewDataUpdater into Cell#onBrowserEvent so that cells can update view data after the event has passed.  Some editable cells did not fully use view data, but now they use it to store their current state.  Also adding view data support to all cell widgets.

Review at http://gwt-code-reviews.appspot.com/689801/show


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@8383 8db76d5a-ed1c-0410-87a9-c151d255dfc7
46 files changed