manager.FocusGroupChangedSignal().Connect( &focusGroupChangedCallback, &FocusGroupChangedCallback::Callback );
Integration::KeyEvent tabEvent("Tab", "", 0, 0, 0, Integration::KeyEvent::Down);
manager.FocusGroupChangedSignal().Connect( &focusGroupChangedCallback, &FocusGroupChangedCallback::Callback );
Integration::KeyEvent tabEvent("Tab", "", 0, 0, 0, Integration::KeyEvent::Down);