frametjkc.java~11~

班级管理系统

package myproject;

import java.awt.*;

import javax.swing.*;
import java.awt.Rectangle;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.BorderFactory;

public class Frametjkc extends JFrame {
    public Frametjkc() {
        try {
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        getContentPane().setLayout(null);
        jLabel1.setFont(new java.awt.Font("宋体", Font.PLAIN, 14));
        jLabel1.setToolTipText("");
        jLabel1.setText("课程编号");
        jLabel1.setBounds(new Rectangle(178, 188, 98, 29));
        jTextField1.setBackground(Color.lightGray);
        jTextField1.setBorder(BorderFactory.createLoweredBevelBorder());
        jTextField1.setBounds(new Rectangle(98, 93, 75, 23));
        jLabel2.setFont(new java.awt.Font("宋体", Font.PLAIN, 16));
        jLabel2.setToolTipText("");
        jLabel2.setText("教员");
        jLabel2.setBounds(new Rectangle(39, 94, 52, 20));
        jTextField2.setBackground(Color.lightGray);
        jTextField2.setBorder(BorderFactory.createLoweredBevelBorder());
        jTextField2.setBounds(new Rectangle(256, 94, 72, 21));
        jLabel3.setFont(new java.awt.Font("宋体", Font.PLAIN, 16));
        jLabel3.setToolTipText("");
        jLabel3.setText("课时");
        jLabel3.setBounds(new Rectangle(40, 187, 76, 24));
        jTextField3.setBackground(Color.lightGray);
        jTextField3.setBorder(BorderFactory.createLoweredBevelBorder());
        jTextField3.setToolTipText("");
        jTextField3.setBounds(new Rectangle(97, 193, 74, 21));
        jLabel4.setFont(new java.awt.Font("宋体", Font.PLAIN, 16));
        jLabel4.setToolTipText("");
        jLabel4.setText("课程");
        jLabel4.setBounds(new Rectangle(194, 95, 50, 22));
        jTextField4.setBackground(Color.lightGray);
        jTextField4.setBorder(BorderFactory.createLoweredBevelBorder());
        jTextField4.setBounds(new Rectangle(254, 190, 72, 21));
        jButton1.setBounds(new Rectangle(95, 237, 58, 25));
        jButton1.setToolTipText("");
        jButton1.setText("添加");
        jButton1.addActionListener(new Frametjkc_jButton1_actionAdapter(this));
        jButton2.setBounds(new Rectangle(253, 237, 59, 25));
        jButton2.setToolTipText("");
        jButton2.setText("取消");
        jButton2.addActionListener(new Frametjkc_jButton2_actionAdapter(this));
        jLabel5.setBounds(new Rectangle(32, 12, 342, 58));
         Icon i=new ImageIcon("E:/MyProject/a.jpg");
        jLabel5.setBorder(BorderFactory.createLoweredBevelBorder());
        jLabel5.setIcon(i);
        this.getContentPane().add(jTextField3);
        this.getContentPane().add(jTextField1);
        this.getContentPane().add(jLabel3);
        this.getContentPane().add(jLabel2);
        this.getContentPane().add(jLabel4);
        this.getContentPane().add(jTextField2);
        this.getContentPane().add(jLabel1);
        this.getContentPane().add(jLabel5);
        this.getContentPane().add(jButton1);
        this.getContentPane().add(jButton2);
        this.getContentPane().add(jTextField4);
    }

    JLabel jLabel1 = new JLabel();
    JTextField jTextField1 = new JTextField();
    JLabel jLabel2 = new JLabel();
    JTextField jTextField2 = new JTextField();
    JLabel jLabel3 = new JLabel();
    JTextField jTextField3 = new JTextField();
    JLabel jLabel4 = new JLabel();
    JTextField jTextField4 = new JTextField();
    JButton jButton1 = new JButton();
    JButton jButton2 = new JButton();
    JLabel jLabel5 = new JLabel();
    public void jButton1_actionPerformed(ActionEvent e) {
        tianjia();
        this.dispose();
    }
    public void tianjia() {
        int x;
        String str = "insert into kecheng values('" + jTextField1.getText() +
                     "','" + jTextField2.getText() + "','" +
                     jTextField3.getText() + "','" + jTextField4.getText() +
                     "')";
        DB db = new DB();
        x = db.Update(str);
        if (x==1) {
           JOptionPane.showMessageDialog(this, "添加成功", "消息",
                                         JOptionPane.INFORMATION_MESSAGE);

       } else {
           JOptionPane.showMessageDialog(this, "添加失败", "错误",
                                         JOptionPane.ERROR_MESSAGE);
           this.dispose();
       }

    }

    public void jButton2_actionPerformed(ActionEvent e) {
            this.dispose();
    }

}


class Frametjkc_jButton2_actionAdapter implements ActionListener {
    private Frametjkc adaptee;
    Frametjkc_jButton2_actionAdapter(Frametjkc adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton2_actionPerformed(e);
    }
}


class Frametjkc_jButton1_actionAdapter implements ActionListener {
    private Frametjkc adaptee;
    Frametjkc_jButton1_actionAdapter(Frametjkc adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton1_actionPerformed(e);
    }
}