package com.bookface;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
import com.book.util.StringUtil;
import com.bookmanager.view.BookAddFram;
import com.bookmanager.view.BookDeleteFram;
import com.bookmanager.view.BookLookFram;
import com.bookmanager.view.BookUpDataFram;
import com.lendbackbook.view.BackBook;
import com.lendbackbook.view.HistoryBook;
import com.lendbackbook.view.LendBook;
import com.usermanager.view.UserDeleteFram;
import com.usermanager.view.UserLookFram;
import javax.swing.GroupLayout;
import javax.swing.GroupLayout.Alignment;
import java.awt.FlowLayout;
public class BookMenuFram extends JFrame {
public BookMenuFram() {
getContentPane().setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5));
}
static String loginId = null;
static String loginName = null;//若是管理员登录，存管理员的名字，否则，存普通用户的名字
//标记用户类别，若是0代表普通用户，1代表管理员，默认是0
static int flag = 0;
//系统主界面
public static void BookMenuFram() {
JFrame frame = new JFrame("图书管理系统");//主菜单窗口
frame.getContentPane().setLayout(null);
//开6个面板，方便设置位置
JPanel pan1 = new JPanel();//系统名字
JPanel pan2 = new JPanel();//图书管理
JPanel pan3 = new JPanel();//图书管理的操作按钮
JPanel pan4 = new JPanel();//借还书
JPanel pan5 = new JPanel();//借还书的操作按钮
JPanel pan6 = new JPanel();//用户管理
JPanel pan7 = new JPanel();//用户管理的操作按钮
JPanel pan8 = new JPanel();//放登录退出按钮
JPanel pan9 = new JPanel();//放置图片
JTextField text = new JTextField();// 文本框，可删除
text.setText("未登录！");//设置提示未登录
//提示框
JLabel label1 = new JLabel("图书管理系统");
JLabel label2 = new JLabel("图书管理");
JLabel label3 = new JLabel("借还书");
JLabel label4 = new JLabel("用户管理");
//添加图片
ImageIcon im = new ImageIcon("images/2.jpg");
JLabel pac = new JLabel(im);
//设置图片大小
pac.setBounds(355,125, im.getIconWidth(), im.getIconHeight());
pan9.add(pac);
pan9.setBounds(355,125, 932, 630);
//按钮
JButton button1 = new JButton("登录");
JButton button2 = new JButton("图书查询");
JButton button3 = new JButton("图书添加");
JButton button4 = new JButton("图书修改");
JButton button5 = new JButton("图书删除");
JButton button6 = new JButton("办理借书");
JButton button7 = new JButton("办理还书");
JButton button8 = new JButton("历史查询");
JButton button9 = new JButton("查询用户");
JButton button10 = new JButton("删除用户");
JButton button11 = new JButton("退出");
//设置颜色格式
Color blacka = new Color(200,200,200); //顶部
Color blackb = new Color(200,200,200);
Color blackc = new Color(200,200,200);
Color blackd = new Color(200,200,200);
//设置字体大小对象
Font font = new Font("宋体",Font.BOLD,80);//标题字体大小
Font f = new Font("宋体",Font.BOLD,30);//提示框字体大小
Font f1 = new Font("宋体",Font.BOLD,20);//text
//设置按钮的大小
button2.setPreferredSize(new Dimension(200,65));
button3.setPreferredSize(new Dimension(200,65));
button4.setPreferredSize(new Dimension(200,65));
button5.setPreferredSize(new Dimension(200,65));
button6.setPreferredSize(new Dimension(200,65));
button7.setPreferredSize(new Dimension(200,65));
button8.setPreferredSize(new Dimension(200,65));
button9.setPreferredSize(new Dimension(200,65));
button10.setPreferredSize(new Dimension(200,65));
text.setPreferredSize(new Dimension(170,35));//
//设置字体大小
button2.setFont(f);
button3.setFont(f);
button4.setFont(f);
button5.setFont(f);
button6.setFont(f);
button7.setFont(f);
button8.setFont(f);
button9.setFont(f);
button10.setFont(f);
text.setFont(f1);
label1.setFont(font);//设置标题字体
label2.setFont(f);
label3.setFont(f);
label4.setFont(f);
//向面板中添加组件
pan1.add(label1);
pan1.setBackground(blacka);
pan1.setBounds(0, 0, 1100, 120);//大标题
//pan8定位在右上角，放登录、退出和显示框
pan8.add(text);
pan8.add(button1);
pan8.add(button11);
pan8.setBackground(blacka);
pan8.setBounds(1100, 0, 190, 120);
pan2.add(label2);
pan2.setBackground(blackb);
pan2.setBounds(0, 120, 150, 284);
//图书管理
pan3.add(button2);
pan3.add(button3);
pan3.add(button4);
pan3.add(button5);
pan3.setBounds(150, 120, 200, 284);
pan4.add(label3);
pan4.setBackground(blackc);
pan4.setBounds(0, 404, 150, 213);
//借还书
pan5.add(button6);
pan5.add(button7);
pan5.add(button8);
pan5.setBounds(150, 404, 200, 213);
pan6.add(label4);
pan6.setBackground(blackd);
pan6.setBounds(0, 617, 150, 142);
//用户管理
pan7.add(button9);
pan7.add(button10);
pan7.setBounds(150, 617, 200, 200);
String noLogin = "未登录！";//JVM先查看常量池中有没有，如有，地址指向它，若没有，创建新对象保存
//获取登录后的用户名
if(StringUtil.isNotEmpty(LogOnFram.userName())) {
loginName = LogOnFram.userName();
text.setText("欢迎您，" + loginName);
}
if(StringUtil.isNotEmpty(LogOnFram.adminName())) {
loginName = LogOnFram.adminName();
text.setText("欢迎您，" + loginName);
flag = 1;
}
//获取登录后的id
if(StringUtil.isNotEmpty(LogOnFram.id())) {
loginId = LogOnFram.id();
}
//登录监听
button1.addActionListener(new ActionListener() {//登录监听
public void actionPerformed(ActionEvent e) {
String getText = text.getText().toString();//1
if(getText.equals(noLogin)) {
LogOnFram.LogOnFram();
frame.dispose();//关闭当前登录界面
} else {
JOptionPane.showMessageDialog(null, "请您先退出！");
}
}
});
//各项操作监听,button2--button10
button2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String getText = text.getText().toString();//1
if(getText.equals(noLogin)) {//equals()方法如果不重写，就是比较的字符串内容。而'=='比较的是地址
JOptionPane.showMessageDialog(null, "请您先登录！");
return;
} else {
BookLookFram.BookLookFram();//图书查询
}
}
});
button3.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String getText = text.getText().toString();//1
if(getText.equals(noLogin)) {
JOptionPane.showMessageDialog(null, "请您先登录！");
return;
} else {
if(flag == 1) {//如果flag是1，这可以添加图书
BookAddFram.bookAddFram();//图书添加
} else {
JOptionPane.showMessageDialog(null, "管理员才可以执行此操作！");
}
}
}
});
button4.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String getText = text.getText().toString();//1
if(getText.equals(noLogin)) {
JOptionPane.showMessageDialog(null, "请您先登录！");
return;
} else {
if(flag == 1) {//如果flag是1，这可以添加图书
BookUpDataFram.bookUpDataFram();//修改图书
} else {
JOptionPane.showMessageDialog(null, "管理员才可以执行此操作！");
}
}
}
});
button5.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String getText = text.getText().toString();//1
if(getText.equals(noLogin)) {
JOptionPane.showMessageDialog(null, "请您先登录！");
return;
} else {
if(flag == 1) {//如果flag是1，这可以添加图书
BookDeleteFram.BookDeleteFram();//删除图书
} else {
JOptionPane.showMessageDialog(null, "管理员才可以执行此操作！");
}
}
}
});
button6.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String getText = text.getText().toString();//1
if(getText.equals(noLogin)) {
JOptionPane.showMessageDialog(null, "请您先登录！");
return;
} else { //办理借书
LendBook.LendBook();
}
}
});
button7.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String getText = text.getText().toString();//1
if(getText.equals(noLogin)) {
JOptionPane.showMessageDialog(null, "请您先登录！");
return;
} else { //办理还书
BackBook.BackBook();
}
}
});
button8.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String getText = text.getText().toString();//1
if(getText.equals(noLogin)) {
JOptionPane.showMessageDialog(null, "请您先登录！");
return;
} else {//历史查询
HistoryBook.HistoryBook();
}
}
});
button9.addActionListener(new ActionListener() {//查询用户
public void actionPerformed(ActionEvent e) {
String getText = text.getText().toString();//1
if(getText.equals(noLogin)) {
JOptionPane.showMessageDialog(null, "请您先登录！");
return;
} else {
if(flag == 1) {//如果flag是1，这可以添加图书
UserLookFram.UserLookFram();//用户查询
} else {
JOptionPane.showMessageDialog(null, "管理员才可以执行此操作！");
}
}
}
});
button10.addActionListener(new ActionListener() {//删除用户
public void actionPerformed(ActionEvent e) {
String getText = text.getText().toString();//1
if(getText.equals(noLogin)) {
JOptionPane.showMessageDialog(null, "请您先登录！");
return;
} else {
if(flag == 1) {//如果flag是1，这可以添加图书
UserDeleteFram.UserDeleteFram();//用户删除
} else {
JOptionPane.showMessageDialog(null, "管理员才可以执行此操作！");
}
}
}
});
button11.addActionListener(new ActionListener() {//退出登录
public void actionPerformed(ActionEvent e) {
String getText = text.getText().toString();//1
if(getText.equals(noLogin)) {
JOptionPane.showMessageDialog(null, "请您先登录！");
return;
} else {
System.exit(0);
}
}
});
//向容器中添加JPanel面板
frame.getContentPane().add(pan1);
frame.getContentPane().add(pan2);
frame.getContentPane().add(pan3);
frame.getContentPane().add(pan4);
frame.getContentPane().add(pan5);
frame.getContentPane().add(pan6);
frame.getContentPane().add(pan7);
frame.getContentPane().add(pan8);
frame.getContentPane().add(pan9);
//窗口设置
frame.setBounds(310, 100, 1300, 800);
frame.setResizable(false);//设置窗口不能扩大
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public static String loginName() {
return loginName;
}
public static String loginId() {
return loginId;
}
}

应该是这样的