积少成多Flash(11) - Flex 3.0 动画效果(effect)
2009-11-28 00:00:00 来源:WEB开发网11、SoundEffect.mxml
<?xml version="1.0" encoding="utf-8"?>
<!--
播放一段音频
-->
<mx:Panel xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="400" height="300"
title="Effect - SoundEffect (音效)">
<mx:SoundEffect id="soundEffect" source="@Embed('assets/bomb.mp3')" />
<mx:Image source="@Embed('images/logo.png')"
x="24" y="24" width="48" height="48"
mouseDownEffect="{soundEffect}"
/>
</mx:Panel>
12、Parallel.mxml
<?xml version="1.0" encoding="utf-8"?>
<!--
对各种 effect 做并行展示
-->
<mx:Panel xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="400" height="300"
title="Effect - Parallel (效果并行), AddItemAction, RemoveItemAction">
<mx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
[Bindable]
private var dp:ArrayCollection = new ArrayCollection(["webabcd", "webabcd", "webabcd"])
private function addItem():void
{
dp.addItemAt("webabcd", dp.length);
}
private function removeItem():void
{
dp.removeItemAt(dp.length - 1);
}
]]>
</mx:Script>
<mx:Parallel id="parallel">
<mx:AddItemAction filter="addItem" startDelay="500" />
<mx:RemoveItemAction filter="removeItem" startDelay="500" />
<mx:Blur startDelay="500" duration="1000" blurXFrom="0" blurXTo="10" blurYFrom="0" blurYTo="10" filter="addItem" />
</mx:Parallel>
<mx:Label text="顺便说明 AddItemAction, RemoveItemAction" x="10" y="10"/>
<mx:List id="list" dataProvider="{dp}" fontSize="16" y="36" x="10" height="178" width="360"
itemsChangeEffect="{parallel}"/>
<mx:ControlBar horizontalAlign="center">
<mx:Button label="增加一项" click="addItem();" />
<mx:Button label="删除一项" click="removeItem();" />
</mx:ControlBar>
</mx:Panel>
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