code: @Override
      public void apply(HasWidgets container) {
          container.clear();
          container.add(topPanel);
          container.add(tableBody);
          container.add(xScrollPanel);
  
          topPanel.add(infoPanel);
          topPanel.add(toolPanel);
  
          tableBody.add(wrapInnerScroll(table));
  
          table.addHead(new MaterialWidget(DOM.createElement("thead")));
          table.addBody(new MaterialWidget(DOM.createElement("tbody")));
      }
docs: Apply the scaffolding together.
  @param container the base container for the scaffolding.