[FLEX-28152] List does not scroll all items when horizonalAlign is not set

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: Adobe Flex SDK Previous
• Fix Version/s: Adobe Flex SDK 4.6 (Release)
• Component/s: Mobile: List
• Environment: Affected OS(s): Google Android; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 11/Aug/11 12:12
• Updated: 15/Nov/11 16:13
• Resolved: 25/Aug/11 17:09

Description

Steps to reproduce:

Create a simple list with a custom VerticalLayout:

<?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" >

<s:List height="100%" width="100%" id="itemList">
<s:itemRenderer>
<fx:Component>
<s:IconItemRenderer labelField="imageName" messageField="imageDesc"/>
</fx:Component>
</s:itemRenderer>
<s:layout>
<s:VerticalLayout gap="100" />
</s:layout>
<s:dataProvider>
<s:ArrayList>
<fx:Object imageDesc="Chrysanthemum" imageName="Chrysanthemum" />
<fx:Object imageDesc="Desert" imageName="Desert" />
<fx:Object imageDesc="1" imageName="1" />
<fx:Object imageDesc="2" imageName="2" />
<fx:Object imageDesc="3" imageName="3" />
</s:ArrayList>
</s:dataProvider>
</s:List>

</s:Application>

2. Run the code on an Android device
3. Rotate to landscape orientation
4. Do a large throw to scroll down

Actual Results:
The first large throw doesn't go to the end of the List

(This appears to work fine in ADL, but fails on an Android device)

Expected Results:
The first large throw should scroll to the bottom of the List

Workaround (if any):

use horizontalAlign="justify" and this works fine, not sure why that property has to be set in order to be able to scroll all items