stack.setStyleName("fill-layout-width");
// ----------------------------------------------------
LHSNavTree domainNavigation = new LHSNavTree("domain");
domainNavigation.getElement().setAttribute("aria-label", "Domain Tasks");
LHSTreeSection domainLeaf = new LHSTreeSection("Domain", true);
domainLeaf.addItem(new LHSNavTreeItem("Overview", NameTokens.Topology));
domainLeaf.addItem(new LHSNavTreeItem("Manage Deployments", NameTokens.DeploymentsPresenter));
domainNavigation.addItem(domainLeaf);
domainNavigation.expandTopLevel();
stack.add(domainNavigation);
// ----------------------------------------------------
serverPicker = new ServerPicker();
stack.add(serverPicker.asWidget());
// ----------------------------------------------------
navigation = new LHSNavTree("domain-runtime");
navigation.getElement().setAttribute("aria-label", "Runtime Tasks");
// -------------
metricLeaf = new LHSTreeSection("Server Status");