📄 administrator.java
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KeyStroke mm = KeyStroke.getKeyStroke(KeyEvent.VK_I,InputEvent.CTRL_MASK);
jMenuItem17.setMnemonic(KeyEvent.VK_E);
jMenuItem17.setAccelerator(mm);
}
{
jMenuItem18 = new JMenuItem();
jMenuItem18.addActionListener(this);
jMenu5.add(jMenuItem18);
jMenuItem18.setText("录入重修成绩");
KeyStroke mm = KeyStroke.getKeyStroke(KeyEvent.VK_H,InputEvent.CTRL_MASK);
jMenuItem18.setMnemonic(KeyEvent.VK_E);
jMenuItem18.setAccelerator(mm);
}
}
{ // --关于系统菜单--
jMenu6 = new JMenu();
jMenuBar1.add(jMenu6);
jMenu6.setFont(new java.awt.Font("楷体_GB2316",1,14));
jMenu6.setText("帮助(H)");
jMenu6.setPreferredSize(new java.awt.Dimension(63, 27));
{
jMenuItem19 = new JMenuItem();
jMenuItem19.addActionListener(this);
jMenu6.add(jMenuItem19);
jMenuItem19.setText("关于系统");
KeyStroke mm = KeyStroke.getKeyStroke(KeyEvent.VK_N,InputEvent.CTRL_MASK);
jMenuItem19.setMnemonic(KeyEvent.VK_E);
jMenuItem19.setAccelerator(mm);
}
}
{ //统计管理菜单
jMenu7 = new JMenu();
jMenuBar1.add(jMenu7);
jMenu7.setFont(new java.awt.Font("楷体_GB2316",1,14));
jMenu7.setText("统计(S)");
{
jMenuItem1 = new JMenuItem();
jMenuItem1.addActionListener(this);
jMenu7.add(jMenuItem1);
jMenuItem1.setText("统计各班成绩");
KeyStroke mm = KeyStroke.getKeyStroke(KeyEvent.VK_S,InputEvent.CTRL_MASK);
jMenuItem1.setMnemonic(KeyEvent.VK_E);
jMenuItem1.setAccelerator(mm);
}
{
jMenuItem22 = new JMenuItem();
jMenu7.add(jMenuItem22);
jMenuItem22.addActionListener(this);
jMenuItem22.setText("统计学生名次");
KeyStroke mm = KeyStroke.getKeyStroke(KeyEvent.VK_R,InputEvent.CTRL_MASK);
jMenuItem22.setMnemonic(KeyEvent.VK_E);
jMenuItem22.setAccelerator(mm);
}
}
{
jMenuItem13 = new JMenuItem();
jMenuItem13.addActionListener(this);
jMenu4.add(jMenuItem13);
jMenuItem13.setForeground(Color.cyan);
jMenuItem13.setText("学生信息列表");
KeyStroke mm = KeyStroke.getKeyStroke(KeyEvent.VK_F,InputEvent.CTRL_MASK);
jMenuItem13.setMnemonic(KeyEvent.VK_E);
jMenuItem13.setAccelerator(mm);
}
{
jMenuItem15 = new JMenuItem();
jMenuItem15.addActionListener(this);
jMenu4.add(jMenuItem15);
jMenuItem15.setForeground(Color.RED);
jMenuItem15.setText("学生成绩列表");
KeyStroke mm = KeyStroke.getKeyStroke(KeyEvent.VK_G,InputEvent.CTRL_MASK);
jMenuItem15.setMnemonic(KeyEvent.VK_E);
jMenuItem15.setAccelerator(mm);
}
{
jMenuItem20 = new JMenuItem();
jMenu4.add(jMenuItem20);
jMenuItem20.addActionListener(this);
jMenuItem20.setText("重修课程列表");
KeyStroke mm = KeyStroke.getKeyStroke(KeyEvent.VK_C,InputEvent.CTRL_MASK);
jMenuItem20.setMnemonic(KeyEvent.VK_E);
jMenuItem20.setAccelerator(mm);
}
{
jMenuItem21 = new JMenuItem();
jMenuItem21.addActionListener(this);
jMenu4.add(jMenuItem21);
jMenuItem21.setText("重修成绩列表");
KeyStroke mm = KeyStroke.getKeyStroke(KeyEvent.VK_T,InputEvent.CTRL_MASK);
jMenuItem21.setMnemonic(KeyEvent.VK_E);
jMenuItem21.setAccelerator(mm);
}
}
public void actionPerformed(ActionEvent e)
{ if(e.getSource()==jButton8){
int result=JOptionPane.showOptionDialog(null, "您是否真要退出系统?", "系统提示", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, new String[] {"是","否"}, "否");
if(result==JOptionPane.YES_OPTION){
System.exit(0);
}
else{
new Administrator();
}
}
else if(e.getActionCommand()=="修改用户密码"){
new UserModify();
}
else if(e.getActionCommand()=="删除用户"){
new UserDelete();
}
//--设置每个菜单点击后出现的窗口和窗口显示的位置--
else if(e.getActionCommand()=="统计学生名次"){
StuRankStat CourseListFrame=new StuRankStat();
Dimension FrameSize=CourseListFrame.getPreferredSize();
Dimension MainFrameSize=getSize();
Point loc=getLocation();
CourseListFrame.setLocation((MainFrameSize.width-FrameSize.width)/2+loc.x,
(MainFrameSize.height-FrameSize.height)/2+loc.y);
CourseListFrame.pack();
CourseListFrame.show();
}
else if(e.getActionCommand()=="录入学生基本信息"){
new StuInput();
}
else if(e.getActionCommand()=="修改学生基本信息"){
new StuModify();
}
//--设置每个菜单点击后出现的窗口和窗口显示的位置--
else if(e.getActionCommand()=="删除学生基本信息"){
new StuDelete();
}
else if(e.getActionCommand()=="关于系统"){
new About();
}
else if(e.getActionCommand()=="查询学生基本信息"){
StuQuery StuListFrame=new StuQuery();
Dimension FrameSize=StuListFrame.getPreferredSize();
Dimension MainFrameSize=getSize();
Point loc=getLocation();
StuListFrame.setLocation((MainFrameSize.width-FrameSize.width)/2+loc.x,
(MainFrameSize.height-FrameSize.height)/2+loc.y);
StuListFrame.pack();
StuListFrame.show();
}
else if(e.getActionCommand()=="录入学生科目成绩"){
new StuGradeInput();
}
else if(e.getActionCommand()=="录入重修科目"){
new AnewCourseInput();
}
else if(e.getActionCommand()=="录入重修成绩"){
new AnewGradeInput();
}
else if(e.getActionCommand()=="查询学生科目成绩"){
StuGradeQuery CourseListFrame=new StuGradeQuery();
Dimension FrameSize=CourseListFrame.getPreferredSize();
Dimension MainFrameSize=getSize();
Point loc=getLocation();
CourseListFrame.setLocation((MainFrameSize.width-FrameSize.width)/2+loc.x,
(MainFrameSize.height-FrameSize.height)/2+loc.y);
CourseListFrame.pack();
CourseListFrame.show();
}
else if(e.getActionCommand()=="修改学生科目成绩"){
StuGradeModify CourseModifyFrame=new StuGradeModify();
Dimension FrameSize=CourseModifyFrame.getPreferredSize();
Dimension MainFrameSize=getSize();
Point loc=getLocation();
CourseModifyFrame.setLocation((MainFrameSize.width-FrameSize.width)/2+loc.x,
(MainFrameSize.height-FrameSize.height)/2+loc.y);
CourseModifyFrame.pack();
CourseModifyFrame.show();
}
else if(e.getActionCommand()=="删除学生科目成绩"){
new StuGradeDelete();
}
//--设置每个菜单点击后出现的窗口和窗口显示的位置--
else if(e.getActionCommand()=="统计各班成绩"){
StuGradeStat CourseListFrame=new StuGradeStat();
Dimension FrameSize=CourseListFrame.getPreferredSize();
Dimension MainFrameSize=getSize();
Point loc=getLocation();
CourseListFrame.setLocation((MainFrameSize.width-FrameSize.width)/2+loc.x,
(MainFrameSize.height-FrameSize.height)/2+loc.y);
CourseListFrame.pack();
CourseListFrame.show();
}
else if(e.getActionCommand()=="用户信息列表"){
UserList UserListFrame=new UserList();
Dimension FrameSize=UserListFrame.getPreferredSize();
Dimension MainFrameSize=getSize();
Point loc=getLocation();
UserListFrame.setLocation((MainFrameSize.width-FrameSize.width)/2+loc.x,
(MainFrameSize.height-FrameSize.height)/2+loc.y);
UserListFrame.pack();
UserListFrame.show();
}
else if(e.getActionCommand()=="重修课程列表"){
AnewCourseList AnewCourseListFrame=new AnewCourseList();
Dimension FrameSize=AnewCourseListFrame.getPreferredSize();
Dimension MainFrameSize=getSize();
Point loc=getLocation();
AnewCourseListFrame.setLocation((MainFrameSize.width-FrameSize.width)/2+loc.x,
(MainFrameSize.height-FrameSize.height)/2+loc.y);
AnewCourseListFrame.pack();
AnewCourseListFrame.show();
}
else if(e.getActionCommand()=="重修成绩列表"){
AnewGradeList AnewGradeListFrame=new AnewGradeList();
Dimension FrameSize=AnewGradeListFrame.getPreferredSize();
Dimension MainFrameSize=getSize();
Point loc=getLocation();
AnewGradeListFrame.setLocation((MainFrameSize.width-FrameSize.width)/2+loc.x,
(MainFrameSize.height-FrameSize.height)/2+loc.y);
AnewGradeListFrame.pack();
AnewGradeListFrame.show();
}
else if(e.getActionCommand()=="学生信息列表"){
StuList StuListFrame=new StuList();
Dimension FrameSize=StuListFrame.getPreferredSize();
Dimension MainFrameSize=getSize();
Point loc=getLocation();
StuListFrame.setLocation((MainFrameSize.width-FrameSize.width)/2+loc.x,
(MainFrameSize.height-FrameSize.height)/2+loc.y);
StuListFrame.pack();
StuListFrame.show();
}
else if(e.getActionCommand()=="学生成绩列表"){
StuGradeList StuCourseListFrame=new StuGradeList();
Dimension FrameSize=StuCourseListFrame.getPreferredSize();
Dimension MainFrameSize=getSize();
Point loc=getLocation();
StuCourseListFrame.setLocation((MainFrameSize.width-FrameSize.width)/2+loc.x,
(MainFrameSize.height-FrameSize.height)/2+loc.y);
StuCourseListFrame.pack();
StuCourseListFrame.show();
}else if(e.getActionCommand()=="退出(X)"){
int result=JOptionPane.showOptionDialog(null, "您好!,是否真要退出系统?", "系统提示", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, new String[] {"是","否"}, "否");
if(result==JOptionPane.YES_OPTION){
System.exit(0);
}
else{
new Administrator();
}
} else if(e.getSource()== jButton5){
StuGradeQuery CourseListFrame=new StuGradeQuery();
Dimension FrameSize=CourseListFrame.getPreferredSize();
Dimension MainFrameSize=getSize();
Point loc=getLocation();
CourseListFrame.setLocation((MainFrameSize.width-FrameSize.width)/2+loc.x,
(MainFrameSize.height-FrameSize.height)/2+loc.y);
CourseListFrame.pack();
CourseListFrame.show();
}
else if(e.getSource()== jButton1){
new StuGradeInput();
}else if(e.getSource()== jButton6){
StuGradeModify CourseModifyFrame=new StuGradeModify();
Dimension FrameSize=CourseModifyFrame.getPreferredSize();
Dimension MainFrameSize=getSize();
Point loc=getLocation();
CourseModifyFrame.setLocation((MainFrameSize.width-FrameSize.width)/2+loc.x,
(MainFrameSize.height-FrameSize.height)/2+loc.y);
CourseModifyFrame.pack();
CourseModifyFrame.show();
}
else if(e.getSource()== jButton4){
new StuGradeDelete();
}
else if(e.getSource()== jButton3){
StuRankStat CourseListFrame=new StuRankStat();
Dimension FrameSize=CourseListFrame.getPreferredSize();
Dimension MainFrameSize=getSize();
Point loc=getLocation();
CourseListFrame.setLocation((MainFrameSize.width-FrameSize.width)/2+loc.x,
(MainFrameSize.height-FrameSize.height)/2+loc.y);
CourseListFrame.pack();
CourseListFrame.show();
}
}
public void TestDate(){
Date now = new Date();
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");//可以方便地修改日期格式
String hehe= dateFormat.format(now);
}
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