import java.awt.*;
import java.awt.event.*;
public class ButtonPressDemo {
public static void main(String[] args){
Button b;
ActionListener a = new MyActionListener();
Frame f = new Frame("Java Action Example");
f.add(b = new Button("Bonjour"), BorderLayout.NORTH);
b.setActionCommand("Good Morning");
b.addActionListener(a);
f.add(b = new Button("Good Day"), BorderLayout.CENTER);
b.addActionListener(a);
f.add(b = new Button("Aurevoir"), BorderLayout.SOUTH);
b.setActionCommand("Exit");
b.addActionListener(a);
f.pack();
f.show();
}
}
class MyActionListener implements ActionListener {
public void actionPerformed(ActionEvent ae) {
String s = ae.getActionCommand();
if (s.equals("Exit")) {
System.exit(0);
}
else if (s.equals("Bonjour")) {
System.out.println("Good Morning");
}
else {
System.out.println(s + " clicked");
}
}
}
Monday, October 10, 2011
Action Listener Code
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