MNumberTextBox numberBox = new MNumberTextBox();
numberBox.setPlaceHolder("number keyboard");
widgetList.add(numberBox);
MDateBox dateBox = new MDateBox();
dateBox.setPlaceHolder("mm/dd//yyyy");
widgetList.add(dateBox);
// dateBox.setValue(new Date());
WidgetList widgetList1 = new WidgetList();
widgetList1.setHeader(new Label("More input"));