Use GridLayout in java

[toby]

Hi, I am trying to make a Java Applet and using gridlayout
Here's the code:

setLayout(new GridLayout(2,2));
ButtonA = new Button("A");
ButtonB = new Button("B");
ButtonC = new Button("C");
ButtonD = new Button("D");

		add(ButtonA,"1");
		add(ButtonB,"2");
		add(ButtonC,"3");
		add(ButtonD,"4");

Unfortunately, this code makes all the buttons stretch towards the whole screen that's 400x400, what if i want to make it in the middle that's 200x200 on a 400x400 applet.
Thanks

[hardwired]

//  <applet code="GridLayoutTest" width="400" height="400"></applet>
import java.applet.Applet;
import java.awt.*;

public class GridLayoutTest extends Applet {
    public void init() {
        Panel center = new Panel(new GridBagLayout());
        GridBagConstraints gbc = new GridBagConstraints();
        center.add(new ButtonPanel(), gbc);
        setLayout(new BorderLayout());
        add(center);
    }

    private class ButtonPanel extends Panel {
        public ButtonPanel() {
            Button ButtonA = new Button("A");
            Button ButtonB = new Button("B");
            Button ButtonC = new Button("C");
            Button ButtonD = new Button("D");
            setLayout(new GridLayout(2,2));
            add(ButtonA,"1");
            add(ButtonB,"2");
            add(ButtonC,"3");
            add(ButtonD,"4");
        }

        public Dimension getPreferredSize() {
            return new Dimension(200,200);
        }
    }
}