/* Adds/updates the event in the data source and fires change event. */
private void commitCalendarEvent() throws CommitException, ValidationException {
scheduleEventFieldGroup.commit();
BasicEvent event = getFormCalendarEvent();
scheduledEventBinder.writeBean(event);
if (event.getEnd() == null) {
event.setEnd(event.getStart());
}
if (!dataSource.containsEvent(event)) {
dataSource.addEvent(event);
}
removeWindow(scheduleEventPopup);
}
