     
     /**
      *  @copy mx.components.DataGroup#itemRenderer
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 10
+     *  @playerversion AIR 1.5
+     *  @productversion Flex 4
      */
     public function get itemRenderer():IFactory
     {

- FxList current dispatches selectionChanged on arrowUp/Down. Should we subclass FxList
and change behavior to commit value only on ENTER, SPACE, or CTRL-UP?

*/

package mx.components

	
	/**
     *  Constructor. 
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
	public function DropDownList()
	{
