package student_computer;import javax.swing.*;import java.awt.*;import java.awt.event.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2006</p> * <p>Company: </p> * @author not attributable * @version 1.0 */public class Frame2 extends JFrame {  JMenuBar jMenuBar1 = new JMenuBar();  JMenu jMenu1 = new JMenu();  JMenu jMenu2 = new JMenu();  JMenu jMenu3 = new JMenu();  JMenuItem jMenuItem1 = new JMenuItem();  JMenuItem jMenuItem2 = new JMenuItem();  JMenuItem jMenuItem3 = new JMenuItem();  JMenuItem jMenuItem4 = new JMenuItem();  JMenuItem jMenuItem5 = new JMenuItem();  JMenuItem jMenuItem6 = new JMenuItem();  Dimension screenSize1 = Toolkit.getDefaultToolkit().getScreenSize();      Frame1 f=new Frame1();      Dimension frameSize1 = f.getSize();  public Frame2() {    try {      jbInit();    }    catch(Exception e) {      e.printStackTrace();    }  }  private void jbInit() throws Exception {    this.getContentPane().setLayout(null);    jMenu1.setText("查詢");    jMenu2.setText("編輯");    jMenu3.setText("退出");    jMenuItem1.setText("學(xué)生信息");    jMenuItem1.addActionListener(new Frame2_jMenuItem1_actionAdapter(this));    jMenuItem2.setText("卡信息");    jMenuItem2.addActionListener(new Frame2_jMenuItem2_actionAdapter(this));    jMenuItem3.setText("添加");    jMenuItem4.setText("注銷");    jMenuItem5.setText("掛失");    jMenuItem6.setText("退出");    this.setJMenuBar(jMenuBar1);    this.setTitle("歡迎上機(jī)卡管理員");    jMenuBar1.add(jMenu1);    jMenuBar1.add(jMenu2);    jMenuBar1.add(jMenu3);    jMenu1.add(jMenuItem1);    jMenu1.add(jMenuItem2);    jMenu2.add(jMenuItem3);    jMenu2.add(jMenuItem4);    jMenu2.add(jMenuItem5);    jMenu3.add(jMenuItem6);    this.setSize(600,440);    this.setLocation((screenSize1.width - frameSize1.width) / 2,                          (screenSize1.height - frameSize1.height) / 2);  }////////////////////學(xué)生信息查詢  void jMenuItem1_actionPerformed(ActionEvent e) {     Dialog_student_search dia=new Dialog_student_search();     dia.setSize(450,350);     dia.setLocation(250,230);  }///////////卡信息查詢  void jMenuItem2_actionPerformed(ActionEvent e) {   Frame_card_search fc=new Frame_card_search();   fc.setSize(500,410);   fc.setLocation(250,190);   fc.setVisible(true);  }}class Frame2_jMenuItem1_actionAdapter implements java.awt.event.ActionListener {  Frame2 adaptee;  Frame2_jMenuItem1_actionAdapter(Frame2 adaptee) {    this.adaptee = adaptee;  }  public void actionPerformed(ActionEvent e) {    adaptee.jMenuItem1_actionPerformed(e);  }}class Frame2_jMenuItem2_actionAdapter implements java.awt.event.ActionListener {  Frame2 adaptee;  Frame2_jMenuItem2_actionAdapter(Frame2 adaptee) {    this.adaptee = adaptee;  }  public void actionPerformed(ActionEvent e) {    adaptee.jMenuItem2_actionPerformed(e);  }}