Event Listeners in Java

Question

I\'ve been working with event listeners in AS3, but seems like there is none in java (except for graphics components). It\'s surprising.

The question is, how could i imp

Answer 1

You don't need frameworks or Observer class. It's all built into the Java Beans spec since version 1.0 in 1995. It was supposed to be Java's answer to VB properties.

Here's a tutorial:

http://docs.oracle.com/javase/tutorial/uiswing/events/propertychangelistener.html