// Fig. 12.27: PanelDemo.java
// Using a JPanel to help lay out components.
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class PanelDemo extends JFrame {
   private JPanel buttonPanel;
   private JButton buttons[];

   public PanelDemo()
   {
      super( "Panel Demo" );

      Container c = getContentPane();
      buttonPanel = new JPanel();
      buttons = new JButton[ 5 ];

      buttonPanel.setLayout(
         new GridLayout( 1, buttons.length ) );

      for ( int i = 0; i < buttons.length; i++ ) {
         buttons[ i ] = new JButton( "Button " + (i + 1) );
         buttonPanel.add( buttons[ i ] );
      }

      c.add( buttonPanel, BorderLayout.SOUTH );

      setSize( 425, 150 );
      show();
   }

   public static void main( String args[] )
   {
      PanelDemo app = new PanelDemo();

      app.addWindowListener(
         new WindowAdapter() {
            public void windowClosing( WindowEvent e )
            {
               System.exit( 0 );
            }
         }
      );
   }
}

/**************************************************************************
 * (C) Copyright 1999 by Deitel & Associates, Inc. and Prentice Hall.     *
 * All Rights Reserved.                                                   *
 *                                                                        *
 * DISCLAIMER: The authors and publisher of this book have used their     *
 * best efforts in preparing the book. These efforts include the          *
 * development, research, and testing of the theories and programs        *
 * to determine their effectiveness. The authors and publisher make       *
 * no warranty of any kind, expressed or implied, with regard to these    *
 * programs or to the documentation contained in these books. The authors *
 * and publisher shall not be liable in any event for incidental or       *
 * consequential damages in connection with, or arising out of, the       *
 * furnishing, performance, or use of these programs.                     *
 *************************************************************************/