Listgroupfoot groupfoot = null;
if (renderer instanceof ListgroupRendererExt)
groupfoot = ((ListgroupRendererExt)renderer).newListgroupfoot(_listbox);
if (groupfoot == null) {
groupfoot = new Listgroupfoot();
groupfoot.applyProperties();
}
return groupfoot;
}
private Listcell newUnloadedCell(ListitemRenderer renderer, Listitem item) {
Listcell cell = null;