一、窗体类基本属性

 package om. imau. base;import java. awt.*;import javax. swing.*;import java. awt. event. *;/**
* @author  yangzj
*基础窗体类:设置基本属性
*
/*
public class BaseFraem extends JFrame{Public  BaseFraem(){setFraem();}
// 初始化窗体基本属性
private void setFraem() {Dimension dim = this.getToolkit().getScreenSize();int w = (int) dim.getWidth();int h = (int) dim.getHeight();this.setBounds((int) (w * 0.5 - w * 0.4 / 2), (int) (h * 0.5 - h * 0.5 / 2), (int) (w * 0.4), (int) (h * 0.5));// 不可更改窗体大小this.setResizable(false);// 标题this.setTitle("学生管理系统");// 可见this.setVisible(true);// 关闭模式this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);}
}

学生管理界面

package com.imau.base;import java.awt.*;
import javax.swing.*;import com.imau.view.HelpView;
import com.imau.view.StudentListView;import com.imau.view.UserPassEditView;import java.awt.event.*;/**
* 
* @author yangzj 基础窗体类:设置基本属性 
*                         这是基本的样式
* 
*/
public class BaseFraem extends JFrame {// 定义窗体菜单
private JMenuBar menuBar;
private JMenu stuMenu, userMenu, helpMenu;
private JMenuItem stuMenuItem;
private JMenuItem passMenuItem;
private JMenuItem HelpMenuItem;public BaseFraem() {}public void initEvent() {stuMenuItem.addActionListener(new MyListener());passMenuItem.addActionListener(new MyListener());HelpMenuItem.addActionListener(new MyListener());
}public JMenuBar initMenu() {// 1.菜单栏menuBar = new JMenuBar();// 2.菜单stuMenu = new JMenu("学生管理");userMenu = new JMenu("用户管理");helpMenu = new JMenu("帮助");// 3.菜单项stuMenuItem = new JMenuItem("学生列表");passMenuItem = new JMenuItem("密码修改");HelpMenuItem = new JMenuItem("帮助文档");// 4.菜单组合stuMenu.add(stuMenuItem);userMenu.add(passMenuItem);helpMenu.add(HelpMenuItem);menuBar.add(stuMenu);menuBar.add(userMenu);menuBar.add(helpMenu);initEvent();return menuBar;
}// 初始化窗体基本属性
public void setFraem() {Dimension dim = this.getToolkit().getScreenSize();int w = (int) dim.getWidth();int h = (int) dim.getHeight();this.setBounds((int) (w * 0.5 - w * 0.4 / 2), (int) (h * 0.5 - h * 0.5 / 2), (int) (w * 0.4), (int) (h * 0.5));// 不可更改窗体大小this.setResizable(false);// 标题this.setTitle("学生管理系统");// 可见this.setVisible(true);// 关闭模式this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}//关闭当前窗口
public void close() {this.setVisible(false);
}// 内部监听器
public class MyListener implements ActionListener {@Overridepublic void actionPerformed(ActionEvent e) {//判断单击了学生列表if (e.getSource() == stuMenuItem) {close();new StudentListView();}//修改密码if (e.getSource() == passMenuItem ) {close();new UserPassEditView();}//帮助if (e.getSource() == HelpMenuItem) {close();new HelpView();}}}}