Using java swing to implement qq login interface example sharing

A QQ login interface made with Java Swing

Copy the code code as follows:

import java.awt.Container;

import java.awt.Image;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JCheckBox;

import javax.swing.JComboBox;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JPasswordField;

import javax.swing.JTextField;

/**

* Imitation QQ login interface

*

* @author jiang

*/

public class GUIQQ extends JFrame {

// username

private JTextField username;

// password

private JPasswordField password;

// small container

private JLabel jl1;

private JLabel jl2;

private JLabel jl3;

private JLabel jl4;

// small button

privateJButtonbu1;

privateJButtonbu2;

privateJButtonbu3;

// checkbox

private JCheckBox jc1;

private JCheckBox jc2;

// list box

private JComboBox jcb;

/*

*Construction method

*/

public GUIQQ() {

//Set window title

this.setTitle("QQ2012 official version");

// form component initialization

init();

this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

//Set the layout mode to absolute positioning

this.setLayout(null);

this.setBounds(0, 0, 355, 265);

//Set the title icon of the form

Image image = new ImageIcon("e:/a.gif").getImage();

this.setIconImage(image);

//The size of the form cannot be changed

this.setResizable(false);

// Center display

this.setLocationRelativeTo(null);

//The form is visible

this.setVisible(true);

}

/*

* Initialization method

*/

public void init() {

//Create a container

Container con = this.getContentPane();

jl1 = new JLabel();

//Set background image

Image image1 = new ImageIcon("e:/background.jpg").getImage();

jl1.setIcon(new ImageIcon(image1));

jl1.setBounds(0, 0, 355, 265);

// QQ login avatar setting

jl2 = new JLabel();

Image image2 = new ImageIcon("e:/a.gif").getImage();

jl2.setIcon(new ImageIcon(image2));

jl2.setBounds(40, 95, 50, 60);

//User number login input box

username = new JTextField();

username.setBounds(100, 100, 150, 20);

//The text next to the user number login input box

jl3 = new JLabel("Register Account");

jl3.setBounds(260, 100, 70, 20);

//Password input box

password = new JPasswordField();

password.setBounds(100, 130, 150, 20);

//The text next to the password input box

jl4 = new JLabel("Retrieve password");

jl4.setBounds(260, 130, 70, 20);

//Text below the input box

jc1 = new JCheckBox("Remember password");

jc1.setBounds(105, 155, 80, 15);

jc2 = new JCheckBox("Automatic login");

jc2.setBounds(185, 155, 80, 15);

// User login status selection

jcb = new JComboBox();

jcb.addItem("Online");

jcb.addItem("Invisible");

jcb.addItem("Leave");

jcb.setBounds(40, 150, 55, 20);

// Button settings

bu1 = new JButton("Login");

bu1.setBounds(280, 200, 65, 20);

//Add an event to the button

bu1.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

String str=e.getActionCommand();

if("Login".equals(str)){

String getName =username.getText();

// String getPwd =password.getText();

JOptionPane.showConfirmDialog(null, "The user name you entered is "+getName);

}

}

});

bu2 = new JButton("Multiple Accounts");

bu2.setBounds(5, 200, 75, 20);

bu3 = new JButton("setting");

bu3.setBounds(100, 200, 65, 20);

// All components are loaded into containers

jl1.add(jl2);

jl1.add(jl3);

jl1.add(jl4);

jl1.add(jc1);

jl1.add(jc2);

jl1.add(jcb);

jl1.add(bu1);

jl1.add(bu2);

jl1.add(bu3);

con.add(jl1);

con.add(username);

con.add(password);

}

public static void main(String[] args) {

//instantiate object

GUIQQ qq = new GUIQQ();

}

}