[
https://issues.apache.org/jira/browse/FLEX-20726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Justin Mclean updated FLEX-20726:
---------------------------------
Labels: easyfix easytext (was: )
> Only dispatchEvent if [Bindable] hasEventListener
> -------------------------------------------------
>
> Key: FLEX-20726
> URL: https://issues.apache.org/jira/browse/FLEX-20726
> Project: Apache Flex
> Issue Type: Improvement
> Components: Spark: Effects
> Affects Versions: Adobe Flex SDK Previous
> Environment: Affected OS(s): All OS Platforms
> Affected OS(s): All OS Platforms
> Browser: Safari
> Language Found: English
> Reporter: Adobe JIRA
> Labels: easyfix, easytext
>
> Steps to reproduce:
> 1. Animate x, y, width, height, or alpha
> 2. Don't bind to any of those properties
> 3.
>
> Actual Results:
> Every frame it dispatches a ton of events because in the setters you have
> "dispatchEvent(new Event("xChanged"))" or whatever. This should be more
> like: dispatchPropertyChangeEvent("xChanged");
> function dispatchPropertyChangeEvent(type:String):void {
> if (hasEventListener(type)) dispatchEvent(new Event(type));
> }
>
> Expected Results:
> Don't dispatch events if I'm not binding.
>
> Workaround (if any):
> None, unless we change the source.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
