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From "Pablo Beltran (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLEX-33235) mx.utils.PopUpUtil
Date Fri, 26 Oct 2012 21:51:12 GMT
Pablo Beltran created FLEX-33235:
------------------------------------

             Summary: mx.utils.PopUpUtil
                 Key: FLEX-33235
                 URL: https://issues.apache.org/jira/browse/FLEX-33235
             Project: Apache Flex
          Issue Type: Bug
    Affects Versions: Adobe Flex SDK 4.6 (Release)
            Reporter: Pablo Beltran


PROBLEM DESCRIPTION:

The code just at the end of the method "applyPopUpTransform":

====================================================
if (tmpColorTransform != null)
			{
				tmpColorTransform.alphaMultiplier = oldAlpha;
				tmpColorTransform.alphaOffset = 0;
			}				
DisplayObject(popUp).transform.colorTransform = tmpColorTransform;
====================================================

raises an exception (null value not allowed) when the  tmpColorTransform variable value is
null.

SOLUTION:

Move the following line into the block:

DisplayObject(popUp).transform.colorTransform = tmpColorTransform;

====================================================
if (tmpColorTransform != null)
			{
				tmpColorTransform.alphaMultiplier = oldAlpha;
				tmpColorTransform.alphaOffset = 0;
                                DisplayObject(popUp).transform.colorTransform = tmpColorTransform;
			}				

====================================================

REPRODUCE:

Show a Callout spark control with a Sprite (not UIComponent) as owner.


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