📄 maindemo_userframe1.java~5~
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package logindemo;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import com.borland.jbcl.layout.*;
/**
* <p>Title: </p>
*
* <p>Description: </p>
*
* <p>Copyright: Copyright (c) 2007</p>
*
* <p>Company: </p>
*
* @author not attributable
* @version 1.0
*/
public class MainDemo_Userframe1 extends JFrame {
BorderLayout borderLayout1 = new BorderLayout();
JMenu menu;
JMenuItem menuItem;
JMenuBar menuBar;
JPanel panel1;
JPopupMenu popup;
public MainDemo_Userframe1() {
try {
jbInit();
} catch (Exception exception) {
exception.printStackTrace();
}
}
private void jbInit() throws Exception {
getContentPane().setLayout(borderLayout1);
JMenuBar menuBar = new JMenuBar();
setJMenuBar(menuBar);
menu=new JMenu("查询");
menuBar.add(menu);
menuItem=new JMenuItem("按书名查询");
menuItem.addActionListener(new MenuActionListenerClass(this));
menuItem.setActionCommand("按书名查询");
menu.add(menuItem);
menuItem=new JMenuItem("按作者查询");
menuItem.addActionListener(new MenuActionListenerClass(this));
menuItem.setActionCommand("按作者查询");
menu.add(menuItem);
menuItem=new JMenuItem("按出版社查询");
menuItem.addActionListener(new MenuActionListenerClass(this));
menuItem.setActionCommand("按出版查询");
menu.add(menuItem);
menuItem=new JMenuItem("按类别查询");
menuItem.addActionListener(new MenuActionListenerClass(this));
menuItem.setActionCommand("按类别查询");
menu.add(menuItem);
menu=new JMenu("修改");
menuItem.addActionListener(new MenuActionListenerClass(this));
menuItem.setActionCommand("修改");
menuBar.add(menu);
menu=new JMenu("录入");
menuItem.addActionListener(new MenuActionListenerClass(this));
menuItem.setActionCommand("录入");
menuBar.add(menu);
menu=new JMenu("删除");
menuItem.addActionListener(new MenuActionListenerClass(this));
menuItem.setActionCommand("删除");
menuBar.add(menu);
}
public void MenuActionPerformed(ActionEvent e) {
if ("确定".equals(e.getActionCommand())) {
System.exit(0);
} else if ("取消".equals(e.getActionCommand())) {
System.exit(0);
}
}
}
class MenuActionListenerClass implements ActionListener {
MainDemo_Userframe1 frame;
public MenuActionListenerClass(MainDemo_Userframe1 frame) {
this.frame = frame;
}
public void actionPerformed(ActionEvent e) {
frame.MenuActionPerformed(e);
}
}
class PopupListener extends MouseAdapter {
MainDemo_Userframe1 frame;
public PopupListener(MainDemo_Userframe1 frame) {
this.frame = frame;
}
public void mousePressed(MouseEvent e) {
maybeShowPopup(e);
}
public void mouseReleased(MouseEvent e) {
maybeShowPopup(e);
}
private void maybeShowPopup(MouseEvent e) {
if (e.isPopupTrigger()) {
frame.popup.show(e.getComponent(), e.getX(), e.getY());
}
}
}
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