How to implement a java class in javafx?

Question

public interface WarningEvent {
    public void warningHandler ();
function test ():Void {
        var warningEvent:WarningEvent = new WarningEvent() {
            public void warnHandler(){
    }I am trying to implement java method inside javafx, but without luck. I also tried override with javafx syntax, but still cannot get it. Any one could help on this?
Thanks.

Answer 1

1) Get rid of the keyword new
2) Get rid of braces ()
3) For the function declaration, use the JavaFX syntax, not the Java syntax!
function test ():Void {
        var warningEvent:WarningEvent = WarningEvent {
            override public warnHandler():Void {
}Your class need to have a default constructor (the one without any argument) to be able to do this (and in this case it works because you have an interface instead).