Details
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Bug
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Status: Open
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Major
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Resolution: Unresolved
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Apache Flex 4.13.0, Apache Flex 4.12.1, Apache Flex 4.14.0, Apache Flex 4.15.0, Apache Flex 4.14.1, Apache Flex 4.16.0, Apache Flex 4.17.0
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None
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All
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Patch
Description
The Spark GridViewLayout uses strong dictionaries for caching itemrenderers, often leading to a situation where those itemrenderers are never released to the garbage collector.
The proposed patched changes GridViewLayout to use weak reference dictionaries and additionally adds a public method to Grid to allow the client to explicitly flush the item renderer cache.