loginview.java

来自「一个企业小型固定资产系统的源代码。发布出来让刚学习java的人研究。」· Java 代码 · 共 105 行

package project;

import javax.swing.*;
import java.awt.*;
import javax.swing.JButton;
import javax.swing.JPasswordField;
import java.awt.Rectangle;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ImageIcon;

public class LoginView extends JFrame implements ActionListener{
    JLabel lblImage = new JLabel();
    JLabel lblUserID = new JLabel();
    JLabel lblUserPassword = new JLabel();
    public JButton jbLogin = new JButton();
    public JButton jbReset = new JButton();
    public JTextField jtfUserID = new JTextField();
    public JPasswordField jtfUserPassword = new JPasswordField();
    JPanel jPanel1 = new JPanel();
    ImageIcon image1= new ImageIcon("images/10.jpg");

    public LoginView(MM mm) {



        jPanel1 = (JPanel)this.getContentPane();
        jPanel1.setBackground(Color.lightGray);
        jPanel1.setLayout(null);
        this.setSize(600, 400);
        this.setTitle("固定资产管理系统登录");
        jPanel1.setLayout(null);

        lblUserID.setFont(new java.awt.Font("黑体", Font.PLAIN, 18));
        lblUserID.setHorizontalAlignment(SwingConstants.CENTER);
        lblUserID.setText("登录名:");
        lblUserID.setBounds(new Rectangle(300,200, 83, 29));
        this.setLayout(null);
        lblUserPassword.setText("密  码:");
        lblUserPassword.setBounds(new Rectangle(300,250, 83, 29));
        lblUserPassword.setFont(new java.awt.Font("黑体", Font.PLAIN, 18));
        lblUserPassword.setHorizontalAlignment(SwingConstants.CENTER);
        jbLogin.setBounds(new Rectangle(310, 300, 84, 25));
        jbLogin.setFont(new java.awt.Font("黑体", Font.PLAIN, 16));
        jbLogin.setText("登录");
        jbLogin.setActionCommand("log");

        jbLogin.addActionListener(mm);


        jbReset.setBounds(new Rectangle(450, 300, 84, 25));
        jbReset.setFont(new java.awt.Font("黑体", Font.PLAIN, 16));
        jbReset.setText("重置");
          jbReset.addActionListener(new resetButton(this));
     jtfUserID.setText("zhanghao");
   //改
        jtfUserID.setHorizontalAlignment(SwingConstants.LEFT);
        jtfUserID.setBounds(new Rectangle(400, 200, 137, 21));
       jtfUserPassword.setText("abc");
        jtfUserPassword.setHorizontalAlignment(SwingConstants.LEFT);
        jtfUserPassword.setBounds(new Rectangle(400, 250, 137, 21));

        lblImage.setHorizontalAlignment(SwingConstants.RIGHT);
        lblImage.setIcon(image1);
        lblImage.setBounds(new Rectangle(0,0, 600,400));



        this.add(lblUserPassword);
        this.add(jbReset);
        this.add(jtfUserID);
        this.add(jtfUserPassword);
        this.add(lblUserID);
        this.add(jbLogin);
        this.setResizable(false);
        this.setVisible(true);
        this.add(lblImage);

    }

    public void resetButton_actionPerformed(ActionEvent e) {
    jtfUserID.setText("");
     jtfUserPassword.setText("");
 }
 public void actionPerformed(ActionEvent e) {


 }


}

class resetButton implements ActionListener {
  private LoginView adaptee;
  resetButton(LoginView adaptee) {
    this.adaptee = adaptee;
  }

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

}