logpanel_bat.java

图书馆座位管理系统

import javax.swing.JPanel;
import java.awt.GridLayout;
import javax.swing.JTextField;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JLabel;
import javax.swing.JPasswordField;
import javax.swing.JButton;
import javax.swing.*;

 class LogPanel extends JPanel {
    public LogPanel() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        this.setLayout(gridLayout1);
        jTextField1.setSelectionStart(0);
        jTextField1.setText("<请在此输入您的学号>");
        jTextField1.addActionListener(new LogPanel_jTextField1_actionAdapter(this));
        gridLayout1.setColumns(2);
        gridLayout1.setRows(3);
        jLabel1.setHorizontalAlignment(SwingConstants.RIGHT);
        jLabel1.setText("学号：");
        jLabel2.setHorizontalAlignment(SwingConstants.RIGHT);
        jLabel2.setText("密码：");
        jButton1.setText("登录");
        jButton2.setText("找回密码");
        this.add(jLabel1);
        this.add(jTextField1);
        this.add(jLabel2);
        this.add(jPasswordField1);
        this.add(jButton1);
        this.add(jButton2);
    }

    GridLayout gridLayout1 = new GridLayout();
    JTextField jTextField1 = new JTextField();
    JLabel jLabel1 = new JLabel();
    JLabel jLabel2 = new JLabel();
    JPasswordField jPasswordField1 = new JPasswordField();
    JButton jButton1 = new JButton();
    JButton jButton2 = new JButton();
    public void jTextField1_actionPerformed(ActionEvent e) {

    }
}


class LogPanel_jTextField1_actionAdapter implements ActionListener {
    private LogPanel adaptee;
    LogPanel_jTextField1_actionAdapter(LogPanel adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jTextField1_actionPerformed(e);
    }
}