Initial commit

src/autoScore/userIn.java

@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2020 魏遇卿 All Rights Reserved.
+ * FileName: asdf.java
+ * @author: 魏遇卿@date: 2020/6/11 下午4:50@version: 1.0
+ * E-mail:358614401@qq.com
+ * Code with UTF-8
+ */
+
+package autoScore;
+
+import javax.swing.*;
+import javax.swing.event.CaretEvent;
+import javax.swing.event.CaretListener;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+
+public class userIn extends JFrame implements ActionListener {
+    //设置组件
+    private JButton
+            //创建窗体
+            login = new JButton("login");
+    private JTextField
+            //创建组件
+            admin = new JTextField(),
+            password = new JTextField();
+    private JPanel contentPanel=new JPanel();
+
+    public userIn() {
+        super("Auto score to exam");
+        /* this.setBounds(100,100,100,100);*/
+        //获取主容器并设置为网格组布局
+       // contentPanel = this.getContentPane();
+        contentPanel.setLayout(null);
+        this.setVisible(true);
+        this.setSize(500, 350);//设置窗口大小
+        this.setResizable(false);//设置窗口固定大小
+        this.setLocationRelativeTo(null);//设置窗口居中
+        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);//设置默认关闭操作
+
+        admin.setText("学号");
+        password.setText("password");
+
+        //添加组件
+        contentPanel.setLayout(null);
+        add(admin);
+        add(password);
+        add(login);
+
+        //组件位置
+        admin.setBounds(95,130,300,25);
+        password.setBounds(95,154,300,25);
+        login.setBounds(315,225,90,20);
+        //显示组件
+        admin.setOpaque(false);
+        password.setOpaque(false);
+        login.setOpaque(false);
+
+        //设置监听（鼠标点击之后输入密码
+        admin.addMouseListener(new MouseAdapter(){
+            @Override
+            public void mouseClicked(MouseEvent e){
+                int c = e.getButton();
+                if(c == MouseEvent.BUTTON1 && admin.getText().equals("学号") &&e.getClickCount()==1) {
+                    admin.setText(null);
+                   /* password.setText("password");*/
+                }
+            }
+        });
+        admin.addCaretListener(new CaretListener(){
+            @Override
+            public void caretUpdate(CaretEvent e){
+
+            }
+        });
+        password.addMouseListener(new MouseAdapter(){
+            @Override
+            public void mouseClicked(MouseEvent e){
+                int c = e.getButton();
+                if(c == MouseEvent.BUTTON1 && password.getText().equals("password") &&e.getClickCount()==1) {
+                    password.setText(null);
+                   /* admin.setText("学号");*/
+                }
+            }
+        });
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+
+    }
+
+
+}