// Fig. 13.10: ButtonTest.java
// Creating JButtons.
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class ButtonTest2 extends JFrame {
   private JButton fancyButton;
   private JLabel plainButton;

   // set up GUI
   public ButtonTest2()
   {
      super( "Testing Buttons" );

      // get content pane and set its layout
      Container container = getContentPane();
      container.setLayout( new FlowLayout() );

      // create buttons
      Icon blueSquare = new ImageIcon( "blueSquare.jpg" );
      plainButton = new JLabel( blueSquare );
      container.add( plainButton );

      Icon bug1 = new ImageIcon( "bug1.gif" );
      Icon bug2 = new ImageIcon( "bug2.gif" );
      fancyButton = new JButton( "Fancy Button", bug1 );
      fancyButton.setRolloverIcon( bug2 );
      container.add( fancyButton );

      // create an instance of inner class ButtonHandler
      // to use for button event handling 
      ButtonHandler handler1 = new ButtonHandler("Instance1");
      ButtonHandler handler2 = new ButtonHandler("Instance2");

      fancyButton.addActionListener( handler1 );
      //plainButton.addActionListener( handler2 );
      plainButton.addMouseListener (new ButtonHandler2 ("Value1"));

      setSize( 275, 100 );
      setVisible( true );

   } // end ButtonTest constructor

   public static void main( String args[] )
   { 
      ButtonTest2 application = new ButtonTest2();
      application.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
   }

   // inner class for button event handling
   private class ButtonHandler implements ActionListener {
      private String data;
 
      public ButtonHandler (String str)
      {
       data = str;
      }

      // handle button event
      public void actionPerformed (ActionEvent event )
      {
         JOptionPane.showMessageDialog( ButtonTest2.this,
            "You pressed: " + 
            "; " + data);
      }

   } // end private inner class ButtonHandler

   // inner class for button event handling
   private class ButtonHandler2 extends MouseAdapter {
      private String data;
 
      public ButtonHandler2 (String str)
      {
       data = str;
      }

      public void mouseExited (MouseEvent e)
      {}

      // handle button event
      public void mouseClicked ( MouseEvent event )
      {
        // JOptionPane.showMessageDialog( ButtonTest2.this,
        //    "In ButtonHandler2: Click Count: " + event.getClickCount() +
        //    "; Button NUmber: " + event.getButton()+ "; " + data);

         System.out.println (
            "In ButtonHandler2: Click Count: " + event.getClickCount() +
            "; Button NUmber: " + event.getButton()+ "; " + data);
      }

   } // end private inner class ButtonHandler

} // end class ButtonTest

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