if(e.getSource()==button1){
if(a1.getText().equals(\
旷
华刘刘
佳丹
勇宇丹
\\\
26 / 50
} }
}
}
new Chuangkou();
System.out.println(\请选择操作\ dispose();
else{ }
System.out.print(\输入错误\
窗口模块程序设计： //chuangkou.java package com.test;
import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.border.*; public
class
Zhuchuangkou
extends
Frame
ActionListener{ Button button1,tuichu; Panel p1,p2,p3; Label l1,l2,l3; TextField a1,a2; Box b1,b2,b3,b4,b5; Chaxun s;
public static void main(String[] args) { Zhuchuangkou test1=new Zhuchuangkou();
}
public Zhuchuangkou(){
27 / 50
implements
button1=new Button(\登陆\ tuichu=new Button(\退出\
p1=new Panel(); p2=new Panel(); p3=new Panel();
l1=new Label(\翰林学院学生成绩管理系统
\
b1=Box.createVerticalBox(); b1.add(l2);
b1.add(Box.createVerticalStrut(8)); b1.add(l3);
b2=Box.createVerticalBox();
28 / 50
l1.setFont(new Font(\宋体\ l1.setBackground(Color.green); l2=new Label(\管理员登录\ l3=new Label(\登录密码\ a1=new TextField(10); a2=new TextField(10); a2.setEchoChar('*');
b2.add(a1);
b2.add(Box.createVerticalStrut(8)); b2.add(a2);
b4=Box.createHorizontalBox(); b4.add(button1);
b4.add(Box.createHorizontalStrut(10)); b4.add(tuichu);
b3=Box.createHorizontalBox(); b3.add(b1);
b3.add(Box.createHorizontalStrut(10)); b3.add(b2);
b5=Box.createVerticalBox(); b5.add(b3);
b5.add(Box.createVerticalStrut(8)); b5.add(b4);
button1.addActionListener(this); p1.add(l1);
29 / 50
p2.add(b5);
add(p1,BorderLayout.NORTH); add(p2,BorderLayout.CENTER); add(p3,BorderLayout.PAGE_END); addWindowListener(new WindowAdapter(){ public void windowClosing(WindowEvent e){ dispose();
}
});
setBackground(Color.blue); setBounds(10, 10, 1000, 500); setVisible(true); validate();
}
public void actionPerformed(ActionEvent e){ if(e.getSource()==tuichu){ System.exit(0);
}
if(e.getSource()==button1){
if(a1.getText().equals(\
旷华30 / 50
勇
数据库课程设计报告：学生成绩管理系统
