private Item[] items = new Item[0];
private int optionIdentified;
private final FocusManager simpleFocusManager;
public PopupMenu(final PopupMenuContainer parent) {
super(new NullContent(), new PopupSpecification());
// REVIEW should this content be used as param 1 above?
setContent(new PopupContent());
setParent(parent);
simpleFocusManager = new SubviewFocusManager(this);
}