I was thinking more about solution for this and I think that interface is not the right way.
If my component will implement interface during creation I will always have two lines of code: var textField:TextField = new TextField(); textField.isDynamic = true: I think I will just add field to constructor to each component which will be dynamic. var textField:TextField = new TextField(true); Piotr ----- Apache Flex PMC piotrzarzyck...@gmail.com -- View this message in context: http://apache-flex-development.2333347.n4.nabble.com/FlexJS-MDL-Dynamic-Child-Problem-tp59595p59836.html Sent from the Apache Flex Development mailing list archive at Nabble.com.