title: Looking for Examples and Source of a working Dojo TreeGrid widget
body: <p>Anyone know of some working examples with source of the dojox.grid.TreeGrid widget? The docs on DojoCampus don't have an example and the nightly test doesn't have source.</p>
  
  <p>Supposedly, this is trunked in Dojo 1.4, but I can't get it working. </p>