classdao.java~2~

实用的java习题,初学者可用

package classone.com;

import java.awt.BorderLayout;
import java.awt.Dimension;

import javax.swing.JFrame;
import javax.swing.JPanel;
import java.awt.FlowLayout;
import javax.swing.JTextField;
import java.awt.*;
import javax.swing.JMenuBar;
import javax.swing.JMenu;
import javax.swing.JMenuItem;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class ClassDAO extends JFrame {
    JPanel contentPane;
    JTextField txtcount = new JTextField();
    JMenuBar jMenuBar1 = new JMenuBar();
    JMenu jMenu1 = new JMenu();
    JMenuItem jMenuItem1 = new JMenuItem();
    JMenuItem jMenuItem2 = new JMenuItem();
    JMenu jMenu2 = new JMenu();
    public ClassDAO() {
        try {
            setDefaultCloseOperation(EXIT_ON_CLOSE);
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    /**
     * Component initialization.
     *
     * @throws java.lang.Exception
     */
    private void jbInit() throws Exception {
        contentPane = (JPanel) getContentPane();
        contentPane.setLayout(null);
        this.setJMenuBar(jMenuBar1);
        setSize(new Dimension(400, 300));
        setTitle("Frame Title");
        txtcount.setText("");
        txtcount.setBounds(new Rectangle(56, 18, 276, 35));
        jMenu1.setText("编辑(E)");
        jMenuItem1.setText("复制(C) Ctri+C");
        jMenuItem2.setText("粘贴(P) Ctri+v");
        jMenu2.setText("帮助");
        contentPane.add(txtcount);
        jMenuBar1.add(jMenu1);
        jMenuBar1.add(jMenu2);
        jMenu1.add(jMenuItem1);
        jMenu1.add(jMenuItem2);
    }
}