title: Getting treenode text after an edit
body: <p>I've got a treeview where I allow users to create new tree nodes. When they create a tree node, I automatically go into edit mode. What I am trying to do is save the name given to the tree node after the edit finishes in "AfterLabelEdit". </p>
  
  <p>What I've found is that checking the label in this method returns the original label because it doesn't appear to be committed to the tree until after the method finishes.</p>
  
  <p>How can I get the new label after an edit has taken place? Is there a way to force the changes to commit in this method?</p>
  
  <p>Hope that makes sense!</p>