frame7.java~3~

这是用VB编写的一个图书馆管理系统,很好用,特别是对初学者有很好的引导作用.

package test1;

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

/**
 * <p>Title: 图书管理系统</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2007</p>
 * <p>Company: </p>
 * @author koma
 * @version 1.0
 */

public class Frame7 extends JFrame {
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();
  JButton jButton3 = new JButton();
  JButton jButton4 = new JButton();
  JButton jButton5 = new JButton();

  public Frame7() {
    this.setTitle("工作人员");
    this.setSize(500,500);
    this.setLocation(300,150);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }

  }
  private void jbInit() throws Exception {
    jButton1.setBounds(new Rectangle(20, 22, 95, 40));
    jButton1.setFont(new java.awt.Font("DialogInput", 0, 20));
    jButton1.setText("借书");
    this.getContentPane().setLayout(null);
    jButton2.setBounds(new Rectangle(15, 92, 99, 44));
    jButton2.setFont(new java.awt.Font("DialogInput", 0, 20));
    jButton2.setText("还书");
    jButton3.setBounds(new Rectangle(6, 163, 129, 46));
    jButton3.setFont(new java.awt.Font("DialogInput", 0, 20));
    jButton3.setText("图书查询");
    jButton3.addActionListener(new Frame7_jButton3_actionAdapter(this));
    jButton4.setBounds(new Rectangle(5, 230, 123, 47));
    jButton4.setFont(new java.awt.Font("DialogInput", 0, 20));
    jButton4.setText("用户查询");
    jButton4.addActionListener(new Frame7_jButton4_actionAdapter(this));
    jButton5.setBounds(new Rectangle(0, 304, 116, 49));
    jButton5.setFont(new java.awt.Font("DialogInput", 0, 20));
    jButton5.setText("退出系统");
    this.getContentPane().add(jButton1, null);
    this.getContentPane().add(jButton5, null);
    this.getContentPane().add(jButton4, null);
    this.getContentPane().add(jButton3, null);
    this.getContentPane().add(jButton2, null);
  }

  void jButton3_actionPerformed(ActionEvent e) {
    Frame6 fr6=new Frame6();
    fr6.setVisible(true);
    fr6.jButton5.setEnabled(false);
    fr6.jButton6.setEnabled(false);
    fr6.jButton7.setEnabled(false);
    fr6.jButton8.setEnabled(false);

  }

  void jButton4_actionPerformed(ActionEvent e) {
    Frame5 fr5=new Frame5();
    fr5.setVisible(true);
    fr5.jButton5.setEnabled(false);
    fr5.jButton6.setEnabled(false);
    fr5.jButton7.setEnabled(false);
    fr5.jButton8.setEnabled(false);

  }
}

class Frame7_jButton3_actionAdapter implements java.awt.event.ActionListener {
  Frame7 adaptee;

  Frame7_jButton3_actionAdapter(Frame7 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton3_actionPerformed(e);
  }
}

class Frame7_jButton4_actionAdapter implements java.awt.event.ActionListener {
  Frame7 adaptee;

  Frame7_jButton4_actionAdapter(Frame7 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton4_actionPerformed(e);
  }
}