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Posted to commits@harmony.apache.org by "Igor V. Stolyarov (JIRA)" <ji...@apache.org> on 2006/11/08 12:52:52 UTC
[jira] Updated: (HARMONY-2106) [classlib][swing] Performance
improvement for paintChildren method of JComponent
[ http://issues.apache.org/jira/browse/HARMONY-2106?page=all ]
Igor V. Stolyarov updated HARMONY-2106:
---------------------------------------
Attachment: Harmony-2106.patch
> [classlib][swing] Performance improvement for paintChildren method of JComponent
> --------------------------------------------------------------------------------
>
> Key: HARMONY-2106
> URL: http://issues.apache.org/jira/browse/HARMONY-2106
> Project: Harmony
> Issue Type: Improvement
> Components: Classlib
> Reporter: Igor V. Stolyarov
> Attachments: Harmony-2106.patch
>
>
> I'd like to suggest performance improvement for paintChildren method of JComponent class. With the patch I have up to 5 times boost on JInternalFrame tests of JFCMark.
> Description of the patch: Patch is checking OptimazedDrawEnabled property of JComponent which need to paint. In case this property is false only visible parts of child components will paint.
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