http://tieba.baidu.com/p/4889944890
整体代码如下:
父类是这个样子的
package login;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.MouseInfo;
import java.awt.Point;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.io.IOException;
import java.security.AccessController;
import java.security.PrivilegedAction;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JLayeredPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JRootPane;
import javax.swing.JTextField;
public class loginFrame
{ Dimension screensize = Toolkit.getDefaultToolkit().getScreenSize();
int width = (int)screensize.getWidth();
int height = (int)screensize.getHeight();
JFrame loginin1 = new JFrame(); //窗体框架
JPanel login1 = new JPanel();
//窗体主面板
public JTextField user = new JTextField();
public JPasswordField password = new JPasswordField();
protected String user1 ="空值";
protected String password1="空值";
protected String verifycode1="空值";
protected String character1="空值";
JLabel l1 = new JLabel("账号");
JLabel l2 = new JLabel("密码");
JLabel l3 = new JLabel("权限");
JLabel l4 = new JLabel("验证");
public String code2;
public JComboBox cb1 = new JComboBox();
public JTextField verify = new JTextField();
ImageIcon bg = new ImageIcon("src\\image\\loginbj.jpg");
ImageIcon bg1 = new ImageIcon("src\\image\\robot.jpg");
ImageIcon bg2 = new ImageIcon("src\\image\\dian.jpg");
JLabel background = new JLabel(bg);//底色背景图片
JLabel background1 = new JLabel(bg1);//机器人背景图片
JLabel background2 = new JLabel(bg2);//让密码明文显示的图片
public JTextField passwordclear = new JTextField();
JButton bt1 =new JButton("登录");
protected void cleartextpre() //这个是鼠标按压后显示明文的方法
{
Point mousepoint = MouseInfo.getPointerInfo().getLocation();
if(mousepoint.x>=1163&&mousepoint.x<=1174&&mousepoint.y>=420
&&mousepoint.y<=430)
{
System.out.println("成功点击密码明文显示！");
char[] passwordclearword = password.getPassword();
String clearword = new String(passwordclearword);
password.setVisible(false);
passwordclear.setVisible(true);
passwordclear.setText(clearword);
passwordclear.setBounds(335, 99, 110, 25);
login1.add(passwordclear);
loginin1.repaint();
loginin1.setVisible(true);
};
}
protected void cleartext() //鼠标松开后还原密文
{
passwordclear.setVisible(false);
password.setVisible(true);
loginin1.repaint();
loginin1.setVisible(true);
}
public loginFrame()
{
// TODO Auto-generated method stub
VerifyCodeUtils code1 = new VerifyCodeUtils();
JLabel pic = null;
try
{
code2 = code1.run1();
//验证码的String
pic= new JLabel(new ImageIcon("src\\verifycode\\"+code2+".jpg"));
pic.setBounds(455, 180, 110, 60);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
System.out.print("加载验证码出错");
}//验证码的生成，四位验证码
ImageIcon icon = new ImageIcon("src\\image\\loginbutton.jpg");
bt1.setIcon(icon);
bt1.setBounds(335, 240, 110, 27);
login1.add(bt1);
bt1.addActionListener(al1);
background.setBounds(0,-25,600,300);
loginin1.getLayeredPane().add(background,new Integer(Integer.MIN_VALUE));
//最上层面板透明
JPanel jp=(JPanel)loginin1.getContentPane();
jp.setOpaque(false);
//设置透明
background1.setBounds(30,30,200,200);
login1.add(background1);
login1.add(pic);
login1.setSize(600, 300);
login1.setLocation(0,0);
login1.setOpaque(false);
login1.setLayout(null);
loginin1.add(login1);
l1.setBounds(270, 40, 200, 50);
l1.setFont(new Font("楷体",Font.BOLD, 20));
l2.setBounds(270, 90, 200, 50);
l2.setFont(new Font("楷体",Font.BOLD, 20));
l3.setBounds(270, 140, 200, 50);
l3.setFont(new Font("楷体",Font.BOLD, 20));
l4.setBounds(270, 190, 200, 50);
l4.setFont(new Font("楷体",Font.BOLD, 20));
user.setBounds(335, 49, 110, 25);
user.setBackground(new Color(204,249,236));
user.setForeground(Color.RED);
password.setBounds(335, 99, 110, 25);
password.setBackground(new Color(204,249,236));
verify.setBounds(335, 199, 110, 25);
verify.setBackground(new Color(204,249,236));
background2.setBounds(450, 105, 10, 10);//让密码明文显示的小点
background2.addMouseListener(m1);
cb1.addItem("管理员");
cb1.setSelectedItem("管理员");
cb1.setBounds(335, 149, 110, 25);
login1.add(verify);
login1.add(l4);
login1.add(background2);
login1.add(cb1);
login1.add(user);
login1.add(password);
login1.add(l3);
login1.add(l1);
login1.add(l2);
loginin1.setBounds(width/2-250,height/2-250,600,300);
loginin1.setTitle("无人仓储系统登录");
loginin1.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
loginin1.setResizable(false);
loginin1.setIconImage((new ImageIcon("src\\image\\warehouse.png").getImage()));
loginin1.setVisible(true);
}
MouseListener m1 = new MouseListener(){
@Override
public void mouseClicked(MouseEvent e) {
// TODO Auto-generated method stub
}
@Override
public void mousePressed(MouseEvent e) {
// TODO Auto-generated method stub
cleartextpre();
}
@Override
public void mouseReleased(MouseEvent e) {
// TODO Auto-generated method stub
cleartext();
}
@Override
public void mouseEntered(MouseEvent e) {
// TODO Auto-generated method stub
}
@Override
public void mouseExited(MouseEvent e) {
// TODO Auto-generated method stub
}};
ActionListener al1 = new ActionListener()
{
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
user1=user.getText();
character1=cb1.getSelectedItem().toString();
password1=new String(password.getPassword());
verifycode1 = verify.getText();
loginproof lp = new loginproof();
lp.runloginproof();
loginin1.setVisible(false);
}
};
public String getcharacter()
{
return character1;
}
public String getUser()
{
if(user.getText()==null&&user.getText()==""&&
user.getText().length()==0
&&user1.equals("空值")&&user==null)
{return "bingo 终于出错了";}
else
{
return user1=user.getText();
}
}
public String getPassword()
{
return password1;
}
public String getVerifycode()
{
return verifycode1;
}
}
子类是这个样子的
package login;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Toolkit;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.plaf.ProgressBarUI;
import common.sqlconnext;
public class loginproof extends loginFrame {
Dimension screensize = Toolkit.getDefaultToolkit().getScreenSize();
int width = (int)screensize.getWidth();
int height = (int)screensize.getHeight();
int progressint = 0;
JFrame f = new JFrame();
JPanel p = new JPanel();
ImageIcon bg = new ImageIcon("src\image\logincheck.jpg");
ImageIcon bg1 = new ImageIcon("src\image\loading.gif");
JLabel background = new JLabel(bg); //加载背景
JLabel background1 = new JLabel(bg1); //加载旋转轮
JLabel information = new JLabel("欢迎使用，请稍候......");
JLabel errorinformation = new JLabel("加载中,进度0%",JLabel.CENTER);
JProgressBar progressbar = new JProgressBar();
//加载过程中的进度条
public void progressbar()
{
progressbar.setOrientation(JProgressBar.HORIZONTAL);
progressbar.setMinimum(0);
progressbar.setMaximum(100);
progressbar.setValue(progressint);
progressbar.setBounds(0,275,600,25);
progressbar.setStringPainted(true);
p.add(progressbar);
}//添加进度条
public void addprogress()
{
System.out.println(super.getUser()); //显示获得到的父类的用户名
String us = super.getUser();
System.out.println(super.getPassword()); //显示获得到的父类的密码
String ps = super.getPassword();
System.out.println(super.getVerifycode()); //显示获得到的父类的验证码
String vc = super.getVerifycode();
System.out.println(super.getcharacter()); //显示获得到的父类的群组
String ca = super.getcharacter();
sqlconnext a = new sqlconnext();
int code = 0;
boolean a1 =a.GetAdminUser(us,ps,ca);
if(a1==true)
{progressbar.setValue(progressint=progressint+10);
errorinformation.setText("账户密码用户组验证成功，当前进度"+progressint+"%");
System.out.println("账户密码用户组验证成功");
}
else
{System.out.println("账户密码用户组没验证成功");
code =1;
};
if(vc.equalsIgnoreCase(code2))
{
progressbar.setValue(progressint=progressint+10);
errorinformation.setText("验证码验证成功，当前进度"+progressint+"%");
System.out.println("验证码验证成功");
}else
{System.out.println("验证码没验证成功");
code =2;
};
if(code ==1)
{errorinformation.setText("账户密码验证用户组未成功，请重新输入账户密码，按ESC退出");}
else if(code ==2)
{errorinformation.setText("验证码验证未成功，请重新输入验证码，按ESC退出");}
}//进度条进度添加
public void runloginproof() {
// TODO Auto-generated method stub
progressbar();
addprogress();
f.setLayout(null);
p.setLayout(null);
f.setUndecorated(true);
f.setBounds(width/2-250,height/2-250,600,300);
p.setBounds(0,0,600,300);
f.getLayeredPane().add(background,new Integer(Integer.MIN_VALUE));
f.getLayeredPane().add(background1,new Integer(Integer.MIN_VALUE));
//最上层面板透明
JPanel jp=(JPanel)f.getContentPane();
jp.setOpaque(false);
errorinformation.setBounds(0,225,600,50);
errorinformation.setFont(new Font("宋体",Font.BOLD, 14));
information.setBounds(220,175,160,50);
information.setFont(new Font("宋体",Font.BOLD, 14));
background.setBounds(0,0,600,300);
background1.setBounds(265,20,70,70);
p.add(errorinformation);
p.add(information);
p.add(background1);
p.add(background);
f.add(p);
f.setVisible(true);
}
}
