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https://issues.apache.org/jira/browse/FLEX-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justin Mclean updated FLEX-14802:
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Labels: easyfix (was: )
> This is something minor - might be a small typo in the code - does not seem
> to change functionality
> ---------------------------------------------------------------------------------------------------
>
> Key: FLEX-14802
> URL: https://issues.apache.org/jira/browse/FLEX-14802
> Project: Apache Flex
> Issue Type: Bug
> Components: mx: Tree
> Affects Versions: Adobe Flex SDK 3.0 (Release)
> Environment: Affected OS(s): All OS Platforms
> Affected OS(s): All OS Platforms
> Language Found: English
> Reporter: Adobe JIRA
> Labels: easyfix
>
> This issue is with some lines of the code in Tree.as lines 2576 to 2579:
> var topItem:Object = (rowNum > _verticalScrollPosition && rowNum <=
> numItems) ?
> listItems[rowNum -
> _verticalScrollPosition - 1][0].data : null;
> var bottomItem:Object = (rowNum - verticalScrollPosition <
> rowInfo.length && rowNum < numItems) ?
> listItems[rowNum -
> _verticalScrollPosition][0].data : null;
> In the first place for "topItem" it compares to "_verticalScrollPosition",
> whereas in the second place for "bottomItem" it compares to
> "verticalScrollPosition" without the underscore - the public variable.
> I am not sure if this makes a difference in functionality, but it seems to be
> a typo, so there it is.
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