[FLEX-26003] Rapidly clicking on an mx:ComboBox in a spark application with halo theme causes the ComboBox to freeze up

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: Adobe Flex SDK Previous
• Component/s: mx: ComboBox
• Environment: Affected OS(s): All OS Platforms; Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 20/Nov/10 02:28
• Updated: 21/Nov/10 21:40
• Resolved: 20/Nov/10 02:33

Description

Steps to reproduce:
1. Compile and run this application with the halo theme:

<?xml version="1.0"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">

<mx:ComboBox>
<mx:ArrayList>
<fx:String>AK</fx:String>
<fx:String>AL</fx:String>
<fx:String>AR</fx:String>
</mx:ArrayList>
</mx:ComboBox>
</s:Application>

2. Rapidly click on the down arrow of the ComboBox

Actual Results:

The ComboBox can no longer be opened

Expected Results:

The ComboBox should be able to be opened still

Workaround (if any):