}
public ClientUI(DashboardServiceAsync dashboardService) {
this.dashboardService = dashboardService;
final FlexTable splitFlexTable = new FlexTable();
splitFlexTable.addStyleName("cw-FlexTable");
splitFlexTable.setWidth("100%");
// splitFlexTable.getFlexCellFormatter().setColSpan(0, 0, 2);
splitFlexTable.setWidget(0, 0, createMenu());
splitFlexTable.setWidget(1, 0, flowPanel);