title: GWT CellList Click to Toggle selection (Multi-Selection)
body: <p>I'd like to setup a CellList so that clicking a row will toggle the selection. Such that multiple rows can be selected with out the need for holding the ctrl key.</p>
  
  <p>What do I need to change to get it working?</p>
  
  <pre><code>class ToggleEventTranslator&lt;T&gt; implements DefaultSelectionEventManager.EventTranslator&lt;T&gt; {
      @Override
      public boolean clearCurrentSelection(final CellPreviewEvent&lt;T&gt; event) {
          return false;
      }
  
      @Override
      public SelectAction translateSelectionEvent(final CellPreviewEvent&lt;T&gt; event) {
          return SelectAction.TOGGLE;
      }
  
  }
  
  
  MultiSelectionModel&lt;ObjProxy&gt; multiSelectionModel = new MultiSelectionModel&lt;ObjProxy&gt;();
  
      ocjCellList.setSelectionModel(multiSelectionModel, DefaultSelectionEventManager
              .&lt;ObjProxy&gt; createCustomManager(new ToggleEventTranslator&lt;ObjProxy&gt;()));
  </code></pre>