Flex中如何通过dropShadowColor, shadowDirection和shadowDistance样式创建一个有阴影效果的TextArea控件的例子

By Minidxer | September 24, 2008

接下来的例子演示了Flex中如何通过dropShadowColor, shadowDirection和shadowDistance样式，创建一个有阴影效果的TextArea控件。

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)：

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="vertical"
verticalAlign="middle"
backgroundColor="white">
<mx:ApplicationControlBar dock="true">
<mx:Form>
<mx:FormItem label="dropShadowEnabled:">
<mx:CheckBox id="checkBox" selected="true" />
</mx:FormItem>
<mx:FormItem label="dropShadowColor:">
<mx:ColorPicker id="colorPicker" />
</mx:FormItem>
<mx:FormItem label="shadowDirection:">
<mx:ComboBox id="comboBox" selectedIndex="1">
<mx:dataProvider>
<mx:Array>
<mx:Object label="left" />
<mx:Object label="center" />
<mx:Object label="right" />
</mx:Array>
</mx:dataProvider>
</mx:ComboBox>
</mx:FormItem>
<mx:FormItem label="shadowDistance:">
<mx:HSlider id="slider"
minimum="-10"
maximum="10"
value="0"
labels="[-10,-5,0,5,10]"
liveDragging="true"
snapInterval="1"
tickInterval="2" />
</mx:FormItem>
</mx:Form>
</mx:ApplicationControlBar>
<mx:TextArea id="textArea"
dropShadowEnabled="{checkBox.selected}"
dropShadowColor="{colorPicker.selectedColor}"
shadowDistance="{slider.value}"
shadowDirection="{comboBox.selectedItem.label}"
width="320"
height="120" />
</mx:Application>

代码：Peter deHaan 翻译/整理/编译：中文Flex例子

Topics: Flex | Tags: dropShadowColor, dropShadowEnabled, shadowDirection, shadowDistance, TextArea

中文Flex例子