Moving a Button?

Question

Hello everyone,
We finally got our program working the way we want it except for the button's placement. We discovered that the button is placed in the direct middle and we can't get the button to move to the bottom of the screen. We want to move the button but it seems like I can't with GridBagLayout or GridBagConstraints. I'm not even sure which variables I would have to change inorder to do it. Right now, the program plays wav music thanks to Brackeen's book & files. It takes up the full screen like a real computer game and has a background image. There's another image for the game's title which pops up in the center of the screen, but I know how to move that around. If I push the Esc button on the keyboard, the game exits. Then the button in the center of the screen can also exit when pressed, but it is currently blocking the title of the game. We want to move the button below the title, but we haven't found a suitable way besides making a transparent picture that would move the button. Can anyone help us out with this? Thanks
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.sound.sampled.AudioFormat;
import com.brackeen.javagamebook.sound.SoundManager;
import com.brackeen.javagamebook.sound.*;
import com.brackeen.javagamebook.input.*;
import com.brackeen.javagamebook.graphics.*;
import com.brackeen.javagamebook.test.*;
class Graphic4 extends JFrame implements ActionListener
    private JButton startButton, newButton = createButton("Title.gif");
    private static ImagePanel ip = new ImagePanel("Title Screen.jpg", "Title.gif");
    private Image Title = loadImage("Title.gif");
    protected GameAction exit;
    private static boolean isRunning, switchB = true;
    protected InputManager inputManager;
     public Graphic4()
          //Makes it Full Screen.
          setUndecorated(true);
          GridBagConstraints grid = new GridBagConstraints();
          GridBagLayout gridBagLay = new GridBagLayout();
          //Creates the Start Button.
          startButton = createButton("Start.gif");
          grid.gridwidth = GridBagConstraints.SOUTH;
          System.out.println (gridBagLay.getLayoutAlignmentX(ip));
          System.out.println (gridBagLay.toString());
          //Sets the Location of the Title.
          ip.setLocation (342, 244);
          ip.setLayout(gridBagLay);
          ip.add(startButton, grid);
          //Doesn't work.
          ip.setButtonLocation(460, 500);
          //Adds it to the Content Pane.
          getContentPane().add(ip);
          //Makes it pop up.
          setExtendedState(MAXIMIZED_BOTH);
          addKeyListener(new KeyListener()
               public void keyPressed(KeyEvent event)
                    //Does nothing until released.
               public void keyReleased(KeyEvent event)
                    if (event.getKeyChar() == KeyEvent.VK_ESCAPE)
                         //Exits the program.
                         System.exit(0);
               public void keyTyped(KeyEvent event) {}
          startButton.addActionListener(new ActionListener()
              public void actionPerformed(ActionEvent e)
                  // fire the "exit" gameAction
                  System.exit(0);
     public Image loadImage(String fileName)
        return new ImageIcon(fileName).getImage();
     public JButton createButton(String name)
         String imagePath = name;
         ImageIcon iconRollover = new ImageIcon(imagePath);
         Cursor cursor = Cursor.getPredefinedCursor(Cursor.HAND_CURSOR);
         // create the button
         JButton button = new JButton();
         button.addActionListener(this);
         button.setIgnoreRepaint(true);
         button.setFocusable(false);
         button.setBorder(null);
         button.setContentAreaFilled(false);
         button.setCursor(cursor);
         button.setIcon(iconRollover);
         button.setRolloverIcon(iconRollover);
         button.setPressedIcon(iconRollover);
         return button;
       public void actionPerformed(ActionEvent e)
        Object src = e.getSource();
        if (src == startButton)
           exit.tap();
        else
             exit.tap();
    public void checkSystemInput()
        if (exit.isPressed())
            stop();
    public void stop()
        isRunning = false;
    public void createGameActions()
        exit = new GameAction("exit",
            GameAction.DETECT_INITAL_PRESS_ONLY);
        inputManager.mapToKey(exit, KeyEvent.VK_ESCAPE);
     public static void main(String[] args)
          new Graphic4().setVisible(true);
          AudioFormat PLAYBACK_FORMAT =
         new AudioFormat(44100, 16, 2, true, false);
         SoundManager soundManager = new SoundManager(PLAYBACK_FORMAT);
         Sound titleMusic = soundManager.getSound("movie02.wav");
          soundManager.play(titleMusic);
class ImagePanel extends JPanel
     Image img, sImg;
     int x = 0, y = 0, bx = 0, by = 0;
     public ImagePanel (String fileName, String fileName2)
          try
               img = javax.imageio.ImageIO.read(new java.net.URL(getClass().getResource(fileName), fileName));
               sImg = javax.imageio.ImageIO.read(new java.net.URL(getClass().getResource(fileName2), fileName2));
          catch(Exception e){/*handled in paintComponent()*/}
     public void setLocation (int x1, int y1)
          x = x1;
          y = y1;
     public void setButtonLocation (int x1, int y1)
          bx = x1;
          by = y1;
     public void switchBackground (String fileName)
          try
               img = javax.imageio.ImageIO.read(new java.net.URL(getClass().getResource(fileName), fileName));
          catch(Exception e){/*handled in paintComponent()*/}
     public void paintComponent(Graphics g)
          super.paintComponent(g);
          if(img != null) g.drawImage(img, 0,0,this.getWidth(),this.getHeight(),this);
          else g.drawString("No image file found", 50, 50);
          if(sImg != null) g.drawImage(sImg, x, y ,this);
          else g.drawString("No image file found", 100, 100);
}

Answer 1

using the code from my reply to your other recent post, it is modified so the
button is at the bottom. You should be able to make the same changes to yours.
Basically changes the layout to a borderlayout
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
class FullScreen extends JFrame
  public FullScreen()
    setUndecorated(true);
    ImagePanel ip = new ImagePanel();
    ip.setLayout(new BorderLayout());
    JPanel buttonPanel = new JPanel();
    buttonPanel.setOpaque(false);
    JButton btn = new JButton("Exit");
    buttonPanel.add(btn);
    ip.add(buttonPanel,BorderLayout.SOUTH);
    getContentPane().add(ip);
    setExtendedState(MAXIMIZED_BOTH);
    btn.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent ae){
        System.exit(0);}});
  public static void main(String[] args) {new FullScreen().setVisible(true);}
class ImagePanel extends JPanel
  Image img;
  public ImagePanel()
    try
      img = javax.imageio.ImageIO.read(new java.net.URL(getClass().getResource("Test.gif"), "Test.gif"));
    catch(Exception e){/*handled in paintComponent()*/}
  public void paintComponent(Graphics g)
    super.paintComponent(g);
    if(img != null) g.drawImage(img, 0,0,this.getWidth(),this.getHeight(),this);
    else g.drawString("No image file found",50,50);
}