Swing button

Question

hi
i am writing swing event handling application in which i want write button event
which executes (run) different classes?
how to write button event ?
i write a public class that does not implement ActionListener interface why ?

Answer 1

which executes (run) different classes?I didnt understand this
how to write button event ?There are many ways to do it. The simple one is to implement ActionListener in your class and implement actionPerformed. While creating the button you must add an action listener.
public YourClass (){
button1 = new JButton ();
button1.addActionListener (this);
//Add the button to your frame
public void actionPerformed (ActionEvent ae) {
//Handle the event.
i write a public class that does not implement
ActionListener interface why ?You are the author of your code, not us. You tell us why or why not.