[FLEX-21161] setting both explicitWidth and explicitHeight to NaN on a button doesn't cause a measure to happen so layoutBounds are incorrect

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: Adobe Flex SDK Previous
• Component/s: Layout - General
• Environment: Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 17/Sep/09 16:58
• Updated: 15/Apr/11 15:05
• Resolved: 18/Sep/09 09:46

Description

Steps to reproduce:
1. compile and run the following :
<?xml version="1.0" encoding="utf-8"?>
<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/halo" minWidth="1024" minHeight="768">

<fx:Script>
<![CDATA[
protected function button1_clickHandler(event:MouseEvent):void

{ b.explicitWidth = NaN; b.explicitHeight = NaN; }

]]
>
</fx:Script>

<s:Group>
<s:Button click="button1_clickHandler(event)"/>
</s:Group>

<s:Group x="30" y="30">

<s:Button id="b" width="200" height="200"/>

<s:Rect left="0" right="0" top="0" bottom="0">
<s:stroke>
<s:SolidColorStroke color="0xFF0000"/>
</s:stroke>
</s:Rect>
</s:Group>

</s:Application>

Actual Results:

Expected Results:

Workaround (if any):