Source of WindowDestroyer.java

Structures and functions

public class WindowDestroyer extends WindowAdapter

  1: 
  2: import java.awt.*; 
  3: import java.awt.event.*;
  4: 
  5: /**
  6:  If you register an object of this class as a listener to any
  7:  object of the class JFrame, then if the user clicks the 
  8:  close-window button in the JFrame, the object of this class
  9:  will end the program and close the JFrame.
 10: */
 11: public class WindowDestroyer extends WindowAdapter
 12: {
 13:     public void windowClosing(WindowEvent e) 
 14:     {
 15:         System.exit(0);
 16:     }
 17: }