[ 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