如何检测到在Java中的JFrame中单击了按钮

Question

I'm working on a little game in Java and I have a class that is extended JFrame and that is the interface of my game. I have an other class that instantiate my First class and it needs to when a button is clicked and which one. How do I do that?

Answer 1

Check out EventListeners. They may help you https://docs.oracle.com/javase/tutorial/uiswing/events/intro.html

Answer 2

this is an example of how you can detect the click inside a JFrame :

myJFrame.getContentPane().addMouseListener(new MouseAdapter() {            
   @Override
   public void mouseClicked(MouseEvent e) {
      System.out.println("Clickin' =)");
   }
});