super(ureq, control);
content = createVelocityContainer("breadcrump");
// init bread crumb controller and add first element
breadCrumbCtr = new BreadCrumbController(ureq, control);
int level = 0;
CrumbController ctr = new GuiDemoBreadCrumbContentController(ureq, getWindowControl(), level);
breadCrumbCtr.activateFirstCrumbController(ctr);
content.put("breadcrump", breadCrumbCtr.getInitialComponent());
//add source view control
Controller sourceview = new SourceViewController(ureq, control, this.getClass(), content);