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https://issues.apache.org/jira/browse/FLEX-14316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13648916#comment-13648916
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Justin Mclean commented on FLEX-14316:
--------------------------------------
was fixed in UITextField but not in UIFTETextField
> mx.core.UITextField.truncateToFit() contains dead code
> ------------------------------------------------------
>
> Key: FLEX-14316
> URL: https://issues.apache.org/jira/browse/FLEX-14316
> Project: Apache Flex
> Issue Type: Bug
> Components: mx: Label
> Affects Versions: Adobe Flex SDK Previous
> Environment: Affected OS(s): All OS Platforms
> Affected OS(s): All OS Platforms
> Language Found: English
> Reporter: Adobe JIRA
> Priority: Trivial
> Labels: easyfix
>
> The truncateToFit() method contains a line of dead code. The results of
> originalText.slice() are not assigned anywhere.
> if (originalText != "" && textWidth + TEXT_WIDTH_PADDING > w +
> 0.00000000000001)
> {
> // This should get us into the ballpark.
> var s:String = super.text = originalText;
> originalText.slice(0,
> Math.floor((w / (textWidth + TEXT_WIDTH_PADDING)) *
> originalText.length));
> while (s.length > 1 && textWidth + TEXT_WIDTH_PADDING > w)
> {
> s = s.slice(0, -1);
> super.text = s + truncationIndicator;
> }
>
> return true;
> }
> So maybe the AS3 compiler is optimizing this out, but the code should be
> removed/commented out from the SDK.
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