for (EventSource source : config.getEventSources()) {
source.setEvents(EVENTS.asString(new MicroMap<String, String>("url", getEvents.getUrl(source))));
}
if (eventClicked == null) {
add(eventClicked = new EventClickedCallback() {
@Override
protected void onClicked(ClickedEvent event, CalendarResponse response) {
onEventClicked(event, response);
}
});