  *  enters characters into the prompt area. As the user enters characters, 
  *  the drop-down area of the control opens. 
  *  It then and scrolls to and highlights the closest match in the item list.</p>
+ *
+ *  <p>An item renderer lets you customize the display of a list-based component, 
+ *  such as a List or DataGrid control.
+ *  For information about using this component in an item renderer, see 
+ *  <a href="http://help.adobe.com/en_US/flex/using/WS4bebcd66a74275c3-fc6548e124e49b51c4-8000.html">
+ *  Custom Spark item renderers</a>. </p>
  *
  *  <p><b>Note: </b>The Spark list-based controls (the Spark ListBase class and its subclasses
  *  such as ButtonBar, ComboBox, DropDownList, List, and TabBar) do not support the BasicLayout class

            setSelectedIndex(actualProposedSelectedIndex, true);
        }

		if (textInput)
			textInput.selectRange(-1, -1);
        
        userTypedIntoText = false;
    }

     */
    override protected function isOurFocus(target:DisplayObject):Boolean
    {
        if (!textInput)
            return false;
        
        return target == textInput.textDisplay;
    }
    
