      * 
      *  @langversion 3.0
      *  @playerversion Flash 10
-     *  @playerversion AIR 2.0
+     *  @playerversion AIR 2.5
      *  @productversion Flex 4.5
      */    
     public function get showsCaret():Boolean

    //--------------------------------------------------------------------------
    
    /**
     *  Returns the name of the state to be applied to the renderer. For example, a
     *  very basic Grid item renderer would return the String "normal", "hovered", 
     *  or "selected" to specify the renderer's state. 
     *  If dealing with touch interactions (or mouse interactions where selection
     *  is ignored), "down" and "downAndSelected" are also important states.
     * 
     *  <p>A subclass of GridItemRenderer must override this method to return a value 
     *  if the behavior desired differs from the default behavior.</p>

    [Bindable("selectedChanged")]    
    
    /**
     *  @inheritDoc
     * 
     *  <p>The Grid's <code>updateDisplayList()</code> method sets this property 
     *  before calling <code>preprare()</code></p>.   
