[Flex] Accordion Series-Header icon settings

<?XML version= "1.0" encoding= "Utf-8"?><!--examples of how Flex uses the Getheaderat () function and the Selectedupicon,selectedovericon and Selecteddownicon styles to set a split icon for the accordion head -<s:applicationname= "Accordion_getheaderat_selectedupicon_test"Xmlns:fx= "http://ns.adobe.com/mxml/2009"xmlns:s= "Library://ns.adobe.com/flex/spark"xmlns:mx= "Library://ns.adobe.com/flex/mx"MinWidth= "955"MinHeight= "All">    <Fx:script>        <![cdata[import mx.events.FlexEvent;                        Import Mx.controls.Button;                        [Embed ("Assets/bullet_red.png")] Private Const redicon:class;                        [Embed ("Assets/bullet_orange.png")] Private Const orangeicon:class;                        [Embed ("Assets/bullet_yellow.png")] Private Const yellowicon:class;                        [Embed ("Assets/bullet_green.png")] Private Const greenicon:class;                        [Embed ("Assets/bullet_blue.png")] Private Const blueicon:class;            [Embed ("Assets/bullet_star.png")] Private Const staricon:class;                protected function Accordion_creationcompletehandler (event:flexevent): void {var idx:uint;                var len:uint = Accordion.numchildren;                var Btn:button;       for (idx=0; idx<len; idx++) {btn = Accordion.getheaderat (idx);             Btn.usehandcursor = true;                    Btn.buttonmode = true;                    Btn.setstyle ("Selectedupicon", Staricon);                    Btn.setstyle ("Selectedovericon", Staricon);                Btn.setstyle ("Selecteddownicon", Staricon); }            }                    ]]>    </Fx:script>    <fx:declarations>        <!--Place non-visual elements (such as services, value objects) here -    </fx:declarations>    <mx:accordionID= "Accordion"openduration= "+"width= "100%"Height= "100%"Creationcomplete= "Accordion_creationcompletehandler (event)">        <Mx:vboxID= "Redvbox"label= "Red"icon= "{Redicon}" />        <Mx:vboxID= "Orangevbox"label= "Orange"icon= "{Orangeicon}" />        <Mx:vboxID= "Yellowvbox"label= "Yellow"icon= "{Yellowicon}" />        <Mx:vboxID= "Greenvbox"label= "Green"icon= "{Greenicon}" />        <Mx:vboxID= "Bluevbox"label= "Blue"icon= "{Blueicon}" />    </mx:accordion></s:application>

[Flex] Accordion Series-Header icon settings