 import flash.ui.Keyboard;
 
 import mx.collections.IList;
-import mx.components.baseClasses.FxListBase;
+import spark.components.supportClasses.ListBase;
 import mx.core.EventPriority;
 import mx.core.IFactory;
 import mx.core.IVisualElement;
 import mx.core.mx_internal;
 import mx.events.CollectionEvent;
 import mx.events.CollectionEventKind;
-import mx.events.RendererExistenceEvent;
+import spark.events.RendererExistenceEvent;
 import mx.managers.IFocusManagerComponent;
 
-[IconFile("FxButtonBar.png")]
+[IconFile("ButtonBar.png")]
 
 /**
- *  The FxButtonBar control displays a set of Buttons 
+ *  The ButtonBar control displays a set of Buttons 
  *
- *  @includeExample examples/FxButtonBarExample.mxml
+ *  @includeExample examples/ButtonBarExample.mxml
  *  
  *  @langversion 3.0
  *  @playerversion Flash 10
  *  @playerversion AIR 1.5
  *  @productversion Flex 4
  */
-public class FxButtonBar extends FxListBase implements IFocusManagerComponent 
+public class ButtonBar extends ListBase implements IFocusManagerComponent 
 {
     include "../core/Version.as";
 

     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
    public function FxButtonBar()
    {
        super();
        itemRendererFunction = defaultButtonBarItemRendererFunction;

//
////////////////////////////////////////////////////////////////////////////////

package spark.components
{
import flash.events.Event;
import flash.events.EventPhase;
