latestDate.setDateFormat(VaadinUtility.SIMPLE_DATE_FORMAT_STRING);
latestDate.setEnabled(false);
latestDate.setWidth("100px");
latestDate.setCaption(messageSource.getMessage("date.field.from"));
stepper = new IntStepper();
stepper.setMaxValue(15);
stepper.setMinValue(0);
stepper.setStepAmount(1);
stepper.setWidth("50px");
stepper.setImmediate(true);