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From "Jeremy Wischusen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLEX-17084) Unexpected behavior in ComboBox
Date Tue, 30 Apr 2013 12:14:15 GMT

    [ https://issues.apache.org/jira/browse/FLEX-17084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13645522#comment-13645522
] 

Jeremy Wischusen commented on FLEX-17084:
-----------------------------------------

Still occurring using SDK 4.9.1 on Mac OS X 10.7.5 using provided code. 
                
> Unexpected behavior in ComboBox
> -------------------------------
>
>                 Key: FLEX-17084
>                 URL: https://issues.apache.org/jira/browse/FLEX-17084
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: mx: ComboBox
>    Affects Versions: Adobe Flex SDK Previous
>         Environment: Affected OS(s): All OS Platforms
> Affected OS(s): All OS Platforms
> Language Found: English
>            Reporter: Adobe JIRA
>              Labels: easytest
>
>       Steps to reproduce:
> 1. MAIN APP SOURCE
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
>     <mx:Script> <![CDATA[
> 	import mx.controls.Button;
> 	import mx.events.DropdownEvent;
> 	private var statesXML:XML = <root>
>         <state sel="true" name="Alabama" />
>         <state sel="false" name="Alaska" />
>         <state sel="false" name="Arizona" />
>         <state sel="false" name="Arkansas" />
>         <state sel="false" name="California" />
>         <state sel="true" name="Colorado" />
>         <state sel="false" name="Connecticut" /></root>;
> 	[Bindable]
>     private var statesXMLList:XMLList = statesXML.state;
>     private function closeHandler(ev:DropdownEvent):void{
>         	return        	
>     }
> ]]
>       >    </mx:Script>
>     <mx:ComboBox id="ComboBoxCheck" left="200" top="200"
>     		width="200"
>     		close="closeHandler(event)"
>             prompt="select..."
>             dataProvider="{statesXMLList}"
>             rowCount="3"
>             labelField="@name"
>             itemRenderer="ComboBoxCheckItemRenderer" />
> 	
> </mx:Application>
> <?xml version="1.0" encoding="utf-8"?>
> SOURCE FOR ComboBoxCheckItemRenderer.mxml:
> <mx:HBox xmlns:mx="http://www.adobe.com/2006/mxml" width="80" height="25" horizontalScrollPolicy="off">
>     <mx:Script> <![CDATA[
>         private function changeHandler(ev:Event):void{
> //			var xml:XML = new XML(data as XML);
> //			xml.@sel=CB.selected?'true':'false';
> //			data = xml;
> 			ev.stopImmediatePropagation();
> 			ev.preventDefault();
>         }
>                 ]]
>       >
>     </mx:Script>
> 	<mx:CheckBox selected="{data.@sel=='true'}" click="changeHandler(event)" />
> 	<mx:Label text="{data.@name}"/>
> </mx:HBox>
> 2.
> open combo box
> click on check box
> 3.
>  
>  Actual Results:
> ComboBox closes dropdownlist most of the time on checkbox click. It happens sometimes
that the dropdown list doesn't close (mainly on second item for some reason)
>  
>  Expected Results:
>  ComboBox never closes dropdown list on checkbox click
>  
>  Workaround (if any):
>     

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