public void notifyGroupChanged(String groupId) {
// Clear cache
groupTable.removeAllItems();
groupListContainer.removeAllItems();
// select changed group
groupTable.select(groupListContainer.getIndexForObjectId(groupId));
}
@Override
protected void initUi() {
super.initUi();
if (groupId == null) {
selectElement(0);
} else {
selectElement(groupListContainer.getIndexForObjectId(groupId));
}
}