请教各位大神如何用这个模版编出个图像处理的程序 谢谢

package imust.javaframe;

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

public class JavaFrame extends JFrame {

    JLabel mainjLabel = null;
    BorderLayout mainLayout = new BorderLayout(); //边框布局
    JMenuBar jmb = new JMenuBar();  //菜单栏
    JMenu file, view;

    public JavaFrame(String title)
{
        super(title);

        file = new JMenu("文件"); //jmenu菜单
        JMenuItem dakai = new JMenuItem("打开");
        file.add(dakai);
        file.addSeparator();

        JMenuItem tuichu = new JMenuItem("退出");
        file.add(tuichu);

        jmb.add(file);

        view = new JMenu("关于");
        JMenuItem banben = new JMenuItem("版本说明");
        view.add(banben);

        jmb.add(view);

//        this.setSize(800, 600);
        this.setJMenuBar(jmb);
        mainjLabel = new JLabel("", JLabel.CENTER);
        JScrollPane pane = new JScrollPane(mainjLabel);
        this.add(pane, mainLayout.CENTER);
        this.setVisible(true);

    }

    public static void main(String[] args) {
        JavaFrame JavaFrameT = new JavaFrame("基于J2SE的数字图像处理软件");
        JavaFrameT.setSize(800, 600);
//        JavaFrameT.setJMenuBar(jmb);
        JavaFrameT.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                System.exit(0);
        }
        });

    }
}
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深奥
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