[FLEX-26142] minWidth value is not being respected inside a Scroller component

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: Adobe Flex SDK 4.1 (Release)
• Component/s: Spark: Scroller
• Environment: Affected OS(s): Windows; Affected OS(s): Windows XP; Browser: Firefox 3.x; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 06/Dec/10 12:39
• Updated: 03/Mar/11 11:56
• Resolved: 03/Mar/11 11:56

Description

Steps to reproduce:
1. Inside of a Scroller, create a BorderContainer with a percentage width of 100% and a minWidth value set. Make the Scroller and Viewport have percentage width of 100% also. (See sample below)
2. Launch the application in a browser and adjust the size of the application so that the width is smaller than the minWidth setting for the BorderContainer. The BorderContainer will still fill 100% of its parent instead of stopping at the minWidth value.

(Note that if you take out the Scroller from this sample, then the same issue does not appear).

<?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/mx">

<s:Scroller width="100%" height="100%">

<s:VGroup width="100%" height="100%" paddingTop="20" paddingBottom="20" paddingLeft="20" paddingRight="20">

<s:BorderContainer width="100%" height="100%" minWidth="450" minHeight="300"/>

</s:VGroup>

</s:Scroller>

</s:Application>

Actual Results:
The BorderContainer's width was always 100% of its parent even when that width is below its minWidth setting.

Expected Results:
I expected the BorderContainer width to never go below its minWidth value.

Workaround (if any):
None