[jira] [Created] (FLEX-33585) the dropDown of the spark combobox does not close regular when use alert to show the infomation of the selelcted item

["Thom Wu (JIRA)" <ji...@apache.org>]

Thom Wu created FLEX-33585:
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             Summary: the dropDown of the spark combobox does not close regular when use alert to show the infomation of the selelcted item
                 Key: FLEX-33585
                 URL: https://issues.apache.org/jira/browse/FLEX-33585
             Project: Apache Flex
          Issue Type: Bug
          Components: Spark: ComboBox
    Affects Versions: Adobe Flex SDK 4.6 (Release)
         Environment: win7 and win xp
            Reporter: Thom Wu


the sample code:
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009" 
	xmlns:s="library://ns.adobe.com/flex/spark" 
	xmlns:mx="library://ns.adobe.com/flex/mx">
	<fx:Script>
	<![CDATA[
		import mx.controls.Alert;
		import spark.events.IndexChangeEvent;
		
		protected function myCombobox_changingHandler(event:IndexChangeEvent):void {
			Alert.show(myCombobox.selectedItem);			
		}
		
	]]>
	</fx:Script>
	
	<s:ComboBox id="myCombobox" changing="myCombobox_changingHandler(event)">
		<s:ArrayList>
			<fx:String>USA</fx:String>
			<fx:String>China</fx:String>
			<fx:String>It</fx:String>
		</s:ArrayList>
	</s:ComboBox>
</s:WindowedApplication>
Test steps:
1.click the openButton to open the dropDown of the combobox
2.select the first item the of the Drop-down list item,then alert display the selected item
3.expect the dropDown of the combobox close,but it does not
4.click the ok button of the alert to close the alert
5.click the second item of the Drop-down list item，then the dropDown close??alert display the select item

The same operation, the combobox are inconsistent performance

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