student information management system（学生信息管理系统.zip

/* * 文件名：UI_teacher.java * 作者：高占恒 * 描述：老师界面：用于实现老师的各种功能 * 修改人: 高占恒 * 修改时间：2019-12-12 * 修改内容：添加注释 */ package UI; import DAO.Alarm_DAO; import INFO.Person; import SQL.Interface_UI_SQL; import UI_Part.*; import UI_Part.JList; // 内部引用 import javax.swing.*; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.File; import java.io.IOException; import java.sql.SQLException; // 外部注释 public class UI_teacher extends JFrame { /*主框架控件*///=============================================== private static String path_m = "photo/Teacher_m.png"; private static String path_w = "photo/Teacher_w.png"; private static String path_button = "photo/UI_button.png"; // 定义背景图片 // 个人信息部分---------------------------- public String user_id; // 老师账号 private Person user_info; // 老师信息对象 private JPanel jpanel_info; // 信息部分中间容器 private JButton_Image jbutton_refr; // 定义个人信息部分的刷新按钮 // 界面切换部分------------------------------- private JPanel jpanel_swit; // 界面切换部分中间容器 private JButton jbutton_rece; private JButton jbutton_send; private JButton jbutton_anno; private JButton jbutton_file; private JButton jbutton_stud; private JButton jbutton_grow; // 定义界面切换部分的按钮：分别代表一个界面的显示 /* 子框架控件*///=========================================== // 收信箱------------------------------------ private JPanel jpanel_rece; // 收信箱栏目中间容器 private JList jlist_rece; // 收信箱栏目列表 //send private JPanel jpanel_send; // 发信箱栏目中间容器 private JList jlist_send; // 发信箱栏目列表 private JButton jbutton_messsend; // 发信箱栏目提问按钮 //announce private JPanel jpanel_anno; // 公告栏目中间容器 private JList jlist_anno; // 公告栏目列表 private JButton jbutton_annosend; // 公告栏栏目发公告按钮 //file private JPanel jpanel_file; // 文件管理栏目中间容器 private JList jlist_file; // 文件管理栏目列表 private JButton jbutton_filechoose; // 文件管理栏目上传文件按钮 //stud private JPanel jpanel_stud; // 学生信息栏目中间容器 private JList jlist_stud; // 学生信息栏目列表 private JButton jbutton_studadd; // 学生信息栏目添加学生按钮 //grow private JPanel jpanel_grow; // 成长档案栏目中间容器 private JList jlist_grow; // 成长档案栏目列表 //------------------------------------------------------------------------------------------------------------------ public UI_teacher(String username) throws SQLException, IOException { user_id = username; user_info = new Person(Interface_UI_SQL.SQLgetTeaInfo(user_id)); tea_init(); } /* 老师界面*///====================================================================================================== // // @function : 初始化老师界面，包括更新各列表、界面。 // private void tea_init() throws SQLException, IOException { /* 主框架控件*///================================================================================================ // 个人信息部分--------------------------------------------------------------------------------------------------- { jpanel_info = new JPanel(); jpanel_info.setLayout(null); jpanel_info.setBounds(0,0,540,120); // 定义个人信息部分中间容器 jbutton_refr = new JButton_Image(443,65,60,40,"刷新",path_m,jpanel_info); jbutton_refr.addColor(new Color(188, 248, 255)); jbutton_refr.addActionListener(new ActionListener(){ @Override public void actionPerformed(ActionEvent e) { try { refresh(); } catch (SQLException | IOException ex) { ex.printStackTrace(); } } }); // 设置修改信息和刷新按钮并添加回调函数 info_init(); // 运行个人信息初始化 包括获取个人信息并显示 } //界面切换部分-------------------------------------------------------------------------------------------------------- { jpanel_swit = new JPanel(); jpanel_swit.setLayout(null); jpanel_swit.setBounds(0, 250, 150, 470); jpanel_swit.setBackground(new Color(197, 255, 0, 0)); // 定义界面切换部分中间容器 jbutton_rece = new JButton_Image(20, 15, 110, 40,"收信箱",path_m,jpanel_swit); jbutton_rece.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { swit_rece(); } }); jbutton_send = new JButton_Image(20, 67, 110, 40,"发信箱",path_m,jpanel_swit); jbutton_send.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { swit_send(); } }); jbutton_anno = new JButton_Image(20, 118, 110, 40,"公告通知",path_m,jpanel_swit); jbutton_anno.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { swit_anno(); } }); jbutton_file = new JButton_Image(20, 168, 110, 40,"文件管理",path_m,jpanel_swit); jbutton_file.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { swit_file(); } }); jbutton_stud = new JButton_Image(20, 218, 110, 40,"学生管理",path_m,jpanel_swit); jbutton_stud.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { swit_stud(); } }); jbutton_grow = new JButton_Image(20, 270, 110, 40,"成长档案",path_m,jpanel_swit); jbutton_grow.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { swit_grow(); } }); // 设置六个界面切换按钮并添加回调函数 } /* 子框架控件*///================================================================================================ // 收信箱栏目------------------------------------------------------------------------------------------------------- { jlist_rece = new JList(user_id,7); // 添加列表 模式为老师收信箱（7） jlist_rece.jbutton_fileproP.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { jlist_rece.Page--; try { jlist_rece.list_init(); } catch (SQLException | IOException ex) { ex.printStackTrace(); } UI_teacher.super.repaint(); }