//Chap138.java
//chapter 13.8  method C
//container is FlowLayout,  JPanels each
//a GridLayout
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class Chap138C extends JApplet implements ActionListener {

    private JCheckBox snapCheckBox;
    private JCheckBox showCheckBox;
    private JLabel xLabel;
    private JTextField xField;
    private JLabel yLabel;
    private JTextField yField;
    private JButton okButton;
    private JButton helpButton;
    private JButton cancelButton;

    //this differs in each version of Chap138:
    private FlowLayout layout;

    private JPanel checkboxesPanel;
    private JPanel textfieldsPanel;
    private JPanel buttonsPanel;

    public void init() {
	
	layout = new FlowLayout( ); 
	layout.setAlignment( FlowLayout.CENTER );

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

      snapCheckBox = new JCheckBox( "Snap to Grid" );
      showCheckBox = new JCheckBox( "Show Grid" );
      checkboxesPanel = new JPanel();
      checkboxesPanel.setLayout( new GridLayout( 2, 1, 0, 0 ) );
      checkboxesPanel.add( snapCheckBox );
      checkboxesPanel.add( showCheckBox );

      container.add( checkboxesPanel );

      xLabel = new JLabel( "X:" );
      xField = new JTextField( "8", 4 );
      yLabel = new JLabel( "Y:" );
      yField = new JTextField( "8", 4 );
      textfieldsPanel = new JPanel();
      textfieldsPanel.setLayout( new GridLayout( 2, 2, 0, 0 ) );
      textfieldsPanel.add( xLabel );
      textfieldsPanel.add( xField );
      textfieldsPanel.add( yLabel );
      textfieldsPanel.add( yField );

      container.add( textfieldsPanel );

      okButton = new JButton( "Ok" );
      cancelButton = new JButton( "Help" );
      helpButton = new JButton( "Cancel" );

      buttonsPanel = new JPanel();
      buttonsPanel.setLayout( new GridLayout( 3, 1, 0, 0 ) );
      buttonsPanel.add( okButton );
      buttonsPanel.add( cancelButton );
      buttonsPanel.add( helpButton );
      container.add( buttonsPanel );

   } 

   public void actionPerformed( ActionEvent event )
   {
	    
   }


}