David Lantier created FLEX-33740:
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Summary: Change UIComponent private function
removedFromStageHandler to protected to allow override
Key: FLEX-33740
URL: https://issues.apache.org/jira/browse/FLEX-33740
Project: Apache Flex
Issue Type: Improvement
Components: .Unspecified - Framework
Affects Versions: Apache Flex 4.10.0
Environment: Gui framework
Reporter: David Lantier
It would be more safe and faster if it was possible to override
removedFromStageHandler (and also, remove) instead to have to add and remove
events listeners for those who extends UI classes.
Have to check if new method name "removedFromStage" not used by any component,
or choose another.
Example:
private function removedFromStageHandler(event:Event):void
{
_systemManagerDirty = true;
removedFromStage();
}
/** Override this allow to be called when this is removing from stage. Avoid to
listen REMOVED_FROM_STAGE event. */
protected function removedFromStage():void {}
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