@Override
public void onEvent(ConsoleState state, Event.Key kev) {
// System.out.println("WindowChildren OnEvent.Key " + kev.key);
super.onEvent(state, kev);
if (active_ != null) active_.onEvent(state, kev);
if (kev.state == Event.State.RELEASED) {
switch (kev.key) {
case TAB:
if (children_.isEmpty()) {
setActive(state, null);
} else {
Window current = active_;
boolean found = false;
int i = active_ != null ? children_.indexOf(active_) + 1 : 0;
while (!found) {
if (i >= children_.size()) {
if (current == null) break;
else i = 0;
}
Window active = children_.get(i);
found = setActive(state, active);
if (active == current) break;
++i;
}
}
break;
}
}
}
public boolean isEmpty() {
return adapter.isEmpty();
}