How to suppress Flash migration warnings (1090)

Question

In Flash Professional CS4, I get \"migration issue\" warnings when I use mouse/keyboard input handler names such as onMouseDown, onKeyUp, etc., even though I have added event li

Answer 1

I agree with the previous post; the message is trying to tell you that you need to register that event handler. Just adding a method called onMouseDown() won't do it. What you need to do is to add something like

addEventListener(MouseEvent.MOUSE_DOWN, onMouseDown);

in either your constructor or maybe in the parent component.