  *  @playerversion AIR 1.1
  *  @productversion Flex 3
  */
-public class ViewStack extends Container implements IHistoryManagerClient, INavigatable
+public class ViewStack extends Container implements IHistoryManagerClient, ISelectableList
 {
     include "../core/Version.as";
 

import mx.core.ContainerCreationPolicy;
import mx.core.EdgeMetrics;
import mx.core.IInvalidating;
import mx.core.INavigatable;
import mx.core.INavigatorContent;
import mx.core.IUIComponent;
import mx.core.ScrollPolicy;
import mx.core.UIComponent;

        event.newIndex = newIndex;
        event.relatedObject = getChildAt(newIndex);
        dispatchEvent(event);
    }

    //--------------------------------------------------------------------------
