    <!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
    <ui:UiBinder
      xmlns:ui="urn:ui:com.google.gwt.uibinder"
      xmlns:g="urn:import:com.google.gwt.user.client.ui"
      xmlns:c='urn:import:com.google.gwt.user.cellview.client'>

      <ui:style>
        .tree {
          width: 500px;
          border: 1px solid #ccc;
        }

        .selectedLabel {
          padding-left: 15px;
        }

      </ui:style>

      <g:HTMLPanel>
        <table>
          <tr>
            <td
              valign='top'>
              <c:CellTree
                addStyleNames='{style.tree}'
                ui:field='cellTree' />
            </td>
            <td
              valign='top'>
              <b>
                <ui:msg
                  key='cwCellTreeSelected'>Selected:</ui:msg>
              </b>
              <br />
              <g:Label
                addStyleNames='{style.selectedLabel}'
                ui:field='selectedLabel' />
            </td>
          </tr>
        </table>
      </g:HTMLPanel>
    </ui:UiBinder>