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Posted to dev@flex.apache.org by "Justin Mclean (JIRA)" <ji...@apache.org> on 2013/04/17 04:28:13 UTC
[jira] [Updated] (FLEX-14802) This is something minor - might be a
small typo in the code - does not seem to change functionality
[ https://issues.apache.org/jira/browse/FLEX-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Justin Mclean updated FLEX-14802:
---------------------------------
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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