code: protected List<CmsContainerElement> getElements() {
  
          List<CmsContainerElement> subItems = new ArrayList<CmsContainerElement>();
          Iterator<Widget> it = m_groupContainer.iterator();
          while (it.hasNext()) {
              Widget w = it.next();
              if (w instanceof CmsContainerPageElementPanel) {
                  CmsContainerPageElementPanel elementWidget = (CmsContainerPageElementPanel)w;
                  CmsContainerElement element = new CmsContainerElement();
                  element.setClientId(elementWidget.getId());
                  element.setResourceType(elementWidget.getNewType());
                  element.setCreateNew(elementWidget.isCreateNew());
                  element.setSitePath(elementWidget.getSitePath());
                  element.setNewEditorDisabled(elementWidget.isNewEditorDisabled());
                  subItems.add(element);
              }
          }
          return subItems;
      }
docs: Returns the element data of the contained elements.<p>
  
  @return the contained elements data