How do I access the top level component from within the Script tag?

I have done this many times but can't remember the syntax for the life of me and am obviously asking Google the wrong questions.

If I have an MXML file like this (MyExample.mxml):

<s:TitleWindow
    xmlns:fx="http://ns.adobe.com/mxml/2009"
    xmlns:s="library://ns.adobe.com/flex/spark"
    xmlns:mx="library://ns.adobe.com/flex/mx"

    <fx:Script>
        <![CDATA[

        ]]>
    </fx:Script> 
</s:TitleWindow>

I can't give the TitleWindow an id as it's the top level component. How do I access the TitleWindow component from inside the script tag, the 'this' keyword will give me type Object, which one of its properties开发者_JS百科 will give me the title window?

Cheers,

Chris

---

Use the this keyword to refer to the top level component in your MXML Component file.

<s:TitleWindow
    xmlns:fx="http://ns.adobe.com/mxml/2009"
    xmlns:s="library://ns.adobe.com/flex/spark"
    xmlns:mx="library://ns.adobe.com/flex/mx"

<fx:Script>
    <![CDATA[
         public function doStuff():void{
           trace(this);
           trace(this.width);
           trace(this.height);
           trace(this.otherProperty);
         }
    ]]>
</fx:Script> 
</s:TitleWindow>

If you want to access the actual Title Skin part, you can do so by accessing the titleDisplay skin part, most likely in a partAdded method.