code: protected void addComponents()
          throws EFapsException
      {
          final UIStructurBrowser uiObject = (UIStructurBrowser) super.getDefaultModelObject();
          if (!uiObject.isInitialized()) {
              uiObject.execute();
          }
  
          final FormContainer form = new FormContainer("form");
          this.add(form);
          super.addComponents(form);
          form.add(AttributeModifier.append("class", uiObject.getMode().toString()));
          form.add(new StructurBrowserTreeTablePanel("structurBrowserTable", Model.of(uiObject)));
      }
docs: Method to add the components to this page.
  
  @throws EFapsException on error