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Posted By

visualadvance on 02/08/10


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as3 stage ADDEDTOSTAGE


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AS3: Check for Stage

 / Published in: ActionScript 3
 

Use this to test if the stage exists before you execute a function (usually some sort of init). This is useful if you have items that need to be drawn onto the stage (displayObjects) before something else happens.

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  1. // stick this code in the constructor of your class
  2. if (stage)
  3. {
  4. 	init ();
  5. } else 
  6. {
  7. 	addEventListener (Event.ADDED_TO_STAGE, init);
  8. }
  9.  
  10. // then use this code for an init function
  11. private function init (evt:Event = null):void
  12. {
  13. // something
  14. }

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