[Flex] PopUpButton系列 —— 控制弹出菜单的透明度、可用、可选择状态

弹出菜单的透明度、可用、可选择状态"/>

[Flex] PopUpButton系列 —— 控制弹出菜单的透明度、可用、可选择状态

<?xml version="1.0" encoding="utf-8"?>
<!--控制弹出菜单的透明度、可用、可选择状态 PopUpButtonPopUpTranslucent.mxml -->
<s:Application xmlns:fx="" xmlns:s="library://ns.adobe/flex/spark" xmlns:mx="library://ns.adobe/flex/mx" minWidth="955" minHeight="600"><fx:Script><![CDATA[import mx.controls.Menu;import mx.events.FlexEvent;private var menu:Menu;protected function popUpButton_initializeHandler(event:FlexEvent):void{}protected function popUpButton_creationCompleteHandler(event:FlexEvent):void{menu = new Menu();menu.labelField = "@label";menu.dataProvider = xmlList;popUpButton.popUp = menu;menu.width = popUpButton.width;}]]></fx:Script><fx:Declarations><!-- 将非可视元素（例如服务、值对象）放在此处 --><fx:Array id="arr"><fx:Object label="《霹雳先锋》香港票房8916612" actor="Steven Chow"/><fx:Object label="《捕风汉子》香港票房3149395" actor="Steven Chow"/><fx:Object label="《小偷阿星》香港票房7968106 " actor="Steven Chow"/><fx:Object type="separator"/><fx:Object label="笑傲江湖之东方不败（1992）" type="check" actor="Jet Li"/><fx:Object label="精武英雄（1994）" type="radio" actor="Jet Li"/><fx:Object label="给爸爸的信（1995）" actor="Jet Li"/></fx:Array><fx:XMLList xmlns="" id="xmlList"><node label="《霹雳先锋》香港票房8916612" type="radio" toggled="true" /><node label="《捕风汉子》香港票房3149395"><node label="child item" /></node><node label="《小偷阿星》香港票房7968106" /><node type="separator" /><node label="笑傲江湖之东方不败（1992）" type="check" toggled="true" /><node label="精武英雄（1994）" /><node label="给爸爸的信（1995）" enabled="false" /></fx:XMLList></fx:Declarations><fx:Style>@namespace s "library://ns.adobe/flex/spark";@namespace mx "library://ns.adobe/flex/mx";mx|PopUpButton {popUpStyleName: myCustomPopUpStyleName; }/* mx|Menu{fontWeight: normal;textAlign: left;chromeColor: blue;contentBackgroundAlpha:0.4;contentBackgroundColor:white;borderStyle: solid;} */ .myCustomPopUpStyleName {fontWeight: normal;textAlign: center;contentBackgroundAlpha:0.4;contentBackgroundColor:white;borderStyle: solid;}</fx:Style><s:controlBarContent><mx:PopUpButton id="popUpButton" label="Please select an item..." openAlways="true" initialize="popUpButton_initializeHandler(event)" creationComplete="popUpButton_creationCompleteHandler(event)" /></s:controlBarContent><s:BorderContainer backgroundAlpha="0.5" backgroundColor="haloSilver" width="100%" height="100%" />
</s:Application>

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