?? horizontalalignpicker.mxml
字號(hào):
<?xml version="1.0" encoding="utf-8"?><mx:FormItem xmlns:mx="http://www.adobe.com/2006/mxml" label="Horizontal Align" width="100%" creationComplete="setDefault()" > <mx:ToggleButtonBar id="togglebar" styleName="fseToggleButtons" itemClick="clickHandler(event);" selectedIndex="{styleValue == 'right'?(2):styleValue == 'center'?(1):0}" > <mx:dataProvider> <mx:Array> <mx:Object icon="{alignLeft}" toolTip="Shadow Left"/> <mx:Object icon="{alignCenter}" toolTip="Shadow Center"/> <mx:Object icon="{alignRight}" toolTip="Shadow Right" /> </mx:Array> </mx:dataProvider> </mx:ToggleButtonBar> <mx:Script> <![CDATA[ import mx.events.ItemClickEvent; import mx.events.FlexEvent; include "../as/assets.as"; [Bindable] public var styleValue:String = 'left'; private function dispatchMyEvent():void { this.dispatchEvent( new Event("dataChange") ); } private function clickHandler(event:ItemClickEvent):void { if (event.index == 0) { styleValue = 'left'; } else if (event.index == 1) { styleValue = 'center'; } else if (event.index == 2) { styleValue = 'right'; } dispatchMyEvent(); } [Bindable] public var defaultValue:String; public function setDefault():void { defaultValue = styleValue; } public function restoreDefault():void { styleValue = defaultValue; } ]]> </mx:Script> <mx:Metadata> [Event("dataChange")] </mx:Metadata> </mx:FormItem>
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