lb.addChangeHandler(handler);
lb.setVisibleItemCount(1);
lb.addItem(strings.font(), "");
lb.addItem(strings.normal(), "");
lb.addItem("Times New Roman", "Times New Roman");
lb.addItem("Arial", "Arial");
lb.addItem("Courier New", "Courier New");
lb.addItem("Georgia", "Georgia");
lb.addItem("Trebuchet", "Trebuchet");
lb.addItem("Verdana", "Verdana");