I'm capturing a right click event to show a context menu. What I haven't been able to figure out, is how to make the right click actually select the TreeItem, prior to showing of context menu.

All help is appreciated.

 private Tree tree = new Tree() {
  @Override
  public void onBrowserEvent(Event event) {   
    if (event.getTypeInt() == Event.ONCONTEXTMENU) {
     DOM.eventPreventDefault(event);          
     showContextMenu(event);
    }   
   super.onBrowserEvent(event);
  }

  @Override
  protected void setElement(Element elem) {
   super.setElement(elem);
   sinkEvents(Event.ONCONTEXTMENU);
  }

 };