actionscript-application-flickr-ui-Trashcan.mx [swf] flex
<?xml version="1.0" encoding="utf-8"?> <!-- Trashcan The Trashcan is a component to receive other objects to delete. --> <mx:LinkButton xmlns:mx="http://www.adobe.com/2006/mxml" xmlns="*" width="17" height="17" dragEnter="handleDragEnter(event)" dragDrop="handleDragDrop(event)"> <mx:Metadata> [Event(name="trash",type="com.adobe.flickr.events.TrashcanEvent")] </mx:Metadata> <mx:Script> <![CDATA[ import com.adobe.flickr.events.TrashcanEvent; import mx.utils.ArrayUtil; import mx.controls.Alert; import mx.core.DragSource; import mx.events.DragEvent; import mx.managers.DragManager; public var useFormat:String = ""; public var initiator:Object = null; private function handleDragEnter( event:DragEvent ) : void { var ds:DragSource = event.dragSource; if( ds.hasFormat(useFormat) && event.dragInitiator == initiator ) { var dropTarget:LinkButton = LinkButton(event.currentTarget); DragManager.acceptDragDrop(dropTarget); } } private function handleDragDrop( event:DragEvent ) : void { var ds:DragSource = event.dragSource; var items:Array = mx.utils.ArrayUtil.toArray(ds.dataForFormat(useFormat)); var tce:TrashcanEvent = new TrashcanEvent(items); dispatchEvent( tce ); } ]]> </mx:Script> </mx:LinkButton>
(C) Æliens 27/08/2009
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