 import feathers.layout.AnchorLayoutData;
 import feathers.motion.Slide;
 import feathers.themes.MinimalDesktopTheme;
+import feathers.themes.MinimalDesktopThemeWithAssetManager;
 
 import flash.ui.GameInput;
 import flash.utils.getTimer;


        _settings.pushScreen(SETTINGS_MAIN_ID);

        _settings.pushTransition    = Slide.createSlideLeftTransition();
        _settings.popTransition     = Slide.createSlideRightTransition();

        _content                    = new AnimationScreen();
        _content.layoutData         = new AnchorLayoutData(0, 0, 0, _settings.width);
        _content.clipContent        = true;
        _content.tirePhysics        = _tirePhysics;
        addChild(_content);
    }
}

    override protected function initialize():void {
        super.initialize();

        var theme:MinimalDesktopThemeWithAssetManager = new MinimalDesktopThemeWithAssetManager("Minimal");
        theme.addEventListener(Event.COMPLETE, onThemeComplete);
    }

    private function onThemeComplete(e:Event):void {
        layout = new AnchorLayout();

        _settings = new StackScreenNavigator();
        _settings.autoSizeMode = StackScreenNavigator.AUTO_SIZE_MODE_CONTENT;
        _settings.width = stage.stageWidth / 3;
        _settings.layoutData = new AnchorLayoutData(0, NaN, 0, 0);
        _settings.clipContent = true;
        addChild(_settings);

        var mainItem:StackScreenNavigatorItem = new StackScreenNavigatorItem(SettingsMainScreen);
