<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2009/05/31/detecting-when-the-vertical-scroll-bar-is-scrolled-on-a-spark-list-control-in-flex-4/ -->
<s:Application name="Spark_List_scroller_verticalScrollBar_change_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">
<fx:Script>
<![CDATA[
import spark.components.VScrollBar;
private function init():void {
list.scroller.verticalScrollBar.addEventListener(Event.CHANGE, list_verticalScrollBar_change);
}
private function list_verticalScrollBar_change(evt:Event):void {
var vsb:VScrollBar = evt.currentTarget as VScrollBar;
var obj:Object = {};
obj.type = evt.type;
obj.val = vsb.value;
obj.max = vsb.maximum;
arrColl.addItem(obj);
callLater(dgScroll);
}
private function dgScroll():void {
dataGrid.verticalScrollPosition = dataGrid.maxVerticalScrollPosition;
}
]]>
</fx:Script>
<fx:Declarations>
<mx:ArrayCollection ></s:Application>
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