AS3 :: Paste the Copied Text into a TextField on Stage

Since Flash Player 10, flash embedded on websites apps are just able to access to the Clipboard.generalClipboard.getData() method just when they are processing a PASTE event dispatched directly by the user.

http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/desktop/Clipboard.html

Below is the example : 

package

{

    import flash.display.Sprite;

    import flash.desktop.Clipboard;

    import flash.desktop.ClipboardFormats;

    import flash.desktop.ClipboardTransferMode;

    import flash.events.*;

    import flash.system.System;

    public class ClipboardExample extends Sprite

    {

       public function ClipboardExample()

       {  

           Clipboard.generalClipboard.clear();

           copyButton.addEventListener(MouseEvent.MOUSE_UP, copyText);

       }

       private function copyText(e:MouseEvent):void

       {

           Clipboard.generalClipboard.clear();

           System.setClipboard(myField.text);

           messageField.text = "Copied!";

           stage.addEventListener(Event.PASTE,paste); //Ctrl+V on stage

       }    

       private function paste(e:Event):void

       {

          if(Clipboard.generalClipboard.hasFormat(ClipboardFormats.TEXT_FORMAT))

          {              

             messageField.text =String(Clipboard.generalClipboard.getData(ClipboardFormats.TEXT_FORMAT));

          }

      }

   }  

 }