使NumericStepper组件调节的值可以/不可以手动输入.

editable

属性学习.

示例：

代码：

<?xml version="1.0" encoding="utf-8"?>

<!-- http://blog.flexexamples.com/2008/05/17/creating-a-non-editable-numericstepper-control-in-flex/ -->

<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"

layout="vertical"

verticalAlign="middle"

backgroundColor="white" viewSourceURL="srcview/index.html">

<mx:Script>

<![CDATA[

private function checkBox_change(evt:Event):void {

var value:Boolean = checkBox.selected;

numericStepper.mx_internal::inputField.editable = value;

}

]]>

</mx:Script>

<mx:ApplicationControlBar dock="true">

<mx:Form styleName="plain">

<mx:FormItem label="editable:">

<mx:CheckBox id="checkBox"

selected="true"

change="checkBox_change(event);" />

</mx:FormItem>

</mx:Form>

</mx:ApplicationControlBar>

<mx:NumericStepper id="numericStepper"

width="100" />

</mx:Application>