@Override
public void buttonClick(ClickEvent event) {
// simulate week click
WeekClickHandler handler = (WeekClickHandler) calendarComponent
.getHandler(WeekClick.EVENT_ID);
handler.weekClick(new WeekClick(calendarComponent, calendar
.get(GregorianCalendar.WEEK_OF_YEAR), calendar
.get(GregorianCalendar.YEAR)));
}
});