overlay.java

由于想一次上传成功 所以将二个教程打包成了一个 这些例子几乎包含了所有java的框架集合

import java.awt.*;
import javax.swing.*;

/*
<APPLET
    CODE = overlay.class
    WIDTH = 200
    HEIGHT = 200 >
</APPLET>
*/

public class overlay extends JApplet
{
    public void init()
    {
        Container contentPane = getContentPane(); 

        JPanel jpanel = new JPanel();
        jpanel.setLayout(new OverlayLayout(jpanel));
        jpanel.setBackground(Color.white);
        jpanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(),
            "Overlays"));
        JTextField text1 = new JTextField("Text 1");
        JTextField text2 = new JTextField("Text 2");
        text1.setMinimumSize(new Dimension(30, 30));
        text2.setMinimumSize(new Dimension(30, 30));
        text1.setPreferredSize(new Dimension(100, 100));
        text2.setPreferredSize(new Dimension(100, 100));
        text1.setMaximumSize(new Dimension(120, 120));
        text2.setMaximumSize(new Dimension(120, 120));

        text1.setAlignmentX(0.2f);
        text1.setAlignmentY(0.2f);

        text2.setAlignmentX(0.8f);
        text2.setAlignmentY(0.8f);

        jpanel.add(text1);
        jpanel.add(text2);

        contentPane.setLayout(new FlowLayout());
        contentPane.add(jpanel);
    }
}