//: c13:Faces.java
// From Thinking in Java, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
// Icon behavior in JButtons
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class Faces extends JPanel {
  static Icon[] faces = {
    new ImageIcon("face0.gif"),
    new ImageIcon("face1.gif"),
    new ImageIcon("face2.gif"),
    new ImageIcon("face3.gif"),
    new ImageIcon("face4.gif"),
  };
  JButton 
    jb = new JButton("JButton", faces[3]),
    jb2 = new JButton("Disable");
  boolean mad = false;
  public Faces() {
    jb.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e){
        if(mad) {
          jb.setIcon(faces[3]);
          mad = false;
        } else {
          jb.setIcon(faces[0]);
          mad = true;
        }
        jb.setVerticalAlignment(JButton.TOP);
        jb.setHorizontalAlignment(JButton.LEFT);
      }
    });
    jb.setRolloverEnabled(true);
    jb.setRolloverIcon(faces[1]);
    jb.setPressedIcon(faces[2]);
    jb.setDisabledIcon(faces[4]);
    jb.setToolTipText("Yow!");
    add(jb);
    jb2.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e){
        if(jb.isEnabled()) {
          jb.setEnabled(false);
          jb2.setText("Enable");
        } else {
          jb.setEnabled(true);
          jb2.setText("Disable");
        }
      }
    });
    add(jb2);
  }
  public static void main(String args[]) {
    Show.inFrame(new Faces(), 300, 200);
  }
} ///:~