Ask Your Question
0

In Java, what is the process for attaching an ActionListener to a JButton?

asked 2023-05-27 07:39:04 +0000

lalupa gravatar image

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
0

answered 2023-05-27 07:49:02 +0000

david gravatar image

To attach an ActionListener to a JButton in Java, follow these steps:

  1. Create a new JButton instance.
  2. Create a new ActionListener instance.
  3. Attach the ActionListener to the JButton using the addActionListener() method.

Here's an example code snippet:

JButton myButton = new JButton("Click me!");
myButton.addActionListener(new ActionListener() {
    public void actionPerformed(ActionEvent e) {
        // handle button click event
    }
});

In the above example, we create a new JButton instance called myButton. We also create a new ActionListener instance using an anonymous inner class. The actionPerformed() method is overridden to handle the button click event. Finally, we attach the ActionListener to the JButton using the addActionListener() method.

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account. This space is reserved only for answers. If you would like to engage in a discussion, please instead post a comment under the question or an answer that you would like to discuss

Add Answer


Question Tools

Stats

Asked: 2023-05-27 07:39:04 +0000

Seen: 6 times

Last updated: May 27 '23