Flex中如何通过selectedLabel控制ComboBox控件上文本对齐方式的例子
By Minidxer | October 8, 2008
接下来的例子演示了Flex中如何通过selectedLabel,控制ComboBox控件上文本对齐方式。
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">
- <mx:Script>
- <![CDATA[
- private function comboBox_change():void {
- comboBox.setStyle("textAlign", comboBox.selectedLabel);
- }
- ]]>
- </mx:Script>
- <mx:Label text="textAlign:" />
- <mx:ComboBox id="comboBox"
- width="250"
- change="comboBox_change();">
- <mx:dataProvider>
- <mx:Array>
- <mx:Object label="left" />
- <mx:Object label="center" />
- <mx:Object label="right" />
- </mx:Array>
- </mx:dataProvider>
- </mx:ComboBox>
- </mx:Application>
代码:Peter deHaan 翻译/整理/编译:中文Flex例子
Topics:
ComboBox |
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Tags: ComboBox, textAlign