Flex中如何利用setStyle()函数实现图片showEffect和hideEffect效果的例子
By Minidxer | April 22, 2009
接下来的例子演示了Flex中如何利用setStyle()函数,实现showEffect和hideEffect效果。
让我们先来看一下Demo(可以右键View Source或点击这里察看源代码):
下面是完整代码(或点击这里察看):
Download: main.mxml
- <?xml version="1.0" encoding="utf-8"?>
- <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
- layout="vertical"
- verticalAlign="middle"
- backgroundColor="white"
- creationComplete="init();">
- <mx:Script>
- <![CDATA[
- import mx.effects.easing.*;
- private function init():void {
- img.setStyle("showEffect", rotate);
- img.setStyle("hideEffect", fade);
- }
- ]]>
- </mx:Script>
- <mx:Fade id="fade" />
- <mx:Rotate id="rotate"
- angleFrom="-180"
- angleTo="0"
- easingFunction="Elastic.easeInOut"
- duration="2000" />
- <mx:ApplicationControlBar dock="true">
- <mx:Form styleName="plain">
- <mx:FormItem label="visible:">
- <mx:ToggleButtonBar id="toggleButtonBar"
- itemClick="img.visible = event.item.data;">
- <mx:dataProvider>
- <mx:Array>
- <mx:Object label="Show" data="true" />
- <mx:Object label="Hide" data="false" />
- </mx:Array>
- </mx:dataProvider>
- </mx:ToggleButtonBar>
- </mx:FormItem>
- </mx:Form>
- </mx:ApplicationControlBar>
- <mx:Image id="img"
- source="@Embed('assets/flashplayer_icon.jpg')"
- width="100"
- height="100" />
- </mx:Application>
代码:Peter deHaan 翻译/整理/编译:中文Flex例子
Topics:
Image |
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Tags: Fade, hideEffect, rotate(), showEffect, VBox