register.java

可以支持很多人在线聊天

package talk3;

import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.net.*;
import java.io.*;
import javax.swing.border.*;
public class Register extends JDialog {//新建用户类
//以下创建程序界面
int a=0;
JPanel panel1 = new JPanel();
JLabel jLabel1 = new JLabel();
JTextField nickname = new JTextField();
JLabel jLabel2 = new JLabel();
JLabel jLabel3 = new JLabel();
JPasswordField password = new JPasswordField();
JLabel jLabel4 = new JLabel();
JTextField email = new JTextField();
JLabel jLabel5 = new JLabel();
JLabel jLabel6 = new JLabel();
JTextPane info = new JTextPane();
JButton jButton1 = new JButton();
JButton jButton2 = new JButton();
JLabel jLabel7 = new JLabel();
JRadioButton boy = new JRadioButton();
JRadioButton girl = new JRadioButton();
JLabel jLabel8 = new JLabel();
JComboBox place = new JComboBox();
JComboBox headpic = new JComboBox();
//***************************
private String[] pics = new String[] { "1.jpg", "3.jpg","5.jpg", "7.jpg"};
String sername;//服务器名
int serverport;//服务器端口

public Register(String  s,int port) {
sername=s;
serverport=port;
try {
jbInit();
pack();
}
catch(Exception ex) {
 ex.printStackTrace();}
}

void jbInit() throws Exception {//创建窗口
panel1.setLayout(null);
this.getContentPane().setLayout(null);
panel1.setBackground(Color.yellow);
panel1.setMaximumSize(new Dimension(200, 200));
panel1.setMinimumSize(new Dimension(200, 100));
panel1.setBounds(new Rectangle(-2, 0, 419, 452));
this.setTitle("register");
jLabel1.setText("昵称:");
jLabel1.setBounds(new Rectangle(9, 45, 41, 18));
nickname.setBounds(new Rectangle(50, 44, 128, 22));
jLabel2.setText("请填写以下内容");
jLabel2.setBounds(new Rectangle(9, 9, 103, 18));
jLabel3.setText("密码 :");
jLabel3.setBounds(new Rectangle(200, 44, 41, 18));
password.setBounds(new Rectangle(247, 42, 126, 22));
jLabel4.setText("电子邮件 :");
jLabel4.setBounds(new Rectangle(2, 97, 58, 18));
email.setBounds(new Rectangle(55, 96, 124, 22));
jLabel5.setText("头像:");
jLabel5.setBounds(new Rectangle(193, 96, 51, 18));
//***************
ComboBoxModel model = new HeadPicCombobox(pics);
ListCellRenderer renderer = new HeadpicCellRenderer();
jLabel6.setText("个人资料 : (可不填)");
jLabel6.setBounds(new Rectangle(6, 189, 147, 18));
info.setBounds(new Rectangle(6, 210, 378, 103));
jButton1.setText("确定");
jButton1.setBounds(new Rectangle(147, 330, 79, 29));
jButton1.addMouseListener(new java.awt.event.MouseAdapter() {


public void mouseClicked(MouseEvent e) {
jButton1_mouseClicked(e);
}});


jButton2.setText("取消");
jButton2.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(MouseEvent e) {
jButton2_mouseClicked(e);
}});
jButton2.setBounds(new Rectangle(260, 329, 79, 29));
jLabel7.setText("性别 :");
jLabel7.setBounds(new Rectangle(7, 159, 41, 18));
boy.setText("男");
boy.setBounds(new Rectangle(48, 154, 63, 25));
girl.setText("女");
girl.setBounds(new Rectangle(119, 153, 60, 25));
jLabel8.setText("来自:");
jLabel8.setBounds(new Rectangle(193, 153, 41, 18));
place.setToolTipText("");
place.addItem("山东");
place.addItem("其他");
place.setBounds(new Rectangle(245, 153, 131, 22));
headpic.setBounds(new Rectangle(249, 91, 126, 25));
headpic.setModel(model);
headpic.setRenderer(renderer);
this.getContentPane().add(jButton1, null);
this.getContentPane().add(panel1, null);
panel1.add(jLabel2, null);
panel1.add(jLabel1, null);
panel1.add(nickname, null);
panel1.add(jLabel3, null);
panel1.add(password, null);
panel1.add(email, null);
panel1.add(jLabel5, null);
panel1.add(jButton2, null);
panel1.add(jLabel6, null);
panel1.add(place, null);
panel1.add(headpic, null);
panel1.add(jLabel4, null);
panel1.add(info, null);
panel1.add(jLabel8, null);
panel1.add(girl, null);
panel1.add(boy, null);
panel1.add(jLabel7, null);
}






//---->
void jButton1_mouseClicked(MouseEvent e) {
try{
Socket socket=new Socket(sername,serverport);//连接服务器
BufferedReader in=new BufferedReader(new InputStreamReader(socket.getInputStream()));
PrintWriter out=new PrintWriter(new BufferedWriter(
new OutputStreamWriter(socket.getOutputStream())),true);
String s= InetAddress.getLocalHost().toString()   ;
int a=s.indexOf("/");
String s2=s.substring(a+1,s.length() ) ;
out.println("new");
out.println(nickname.getText().trim());
out.println(password.getPassword());
out.println(s2);
out.println(email.getText().trim());
out.println(info.getText().trim());
out.println(place.getSelectedItem());
out.println(headpic.getSelectedIndex());
int no;
no=Integer.parseInt(in.readLine());
String str=" ";
str=in.readLine().trim();
if(str.equals("false"))
JOptionPane.showMessageDialog(this,"对不起，出错了:-(","ok",JOptionPane.INFORMATION_MESSAGE);
else{
JOptionPane.showMessageDialog(this,"your javaicq#is"+no,"ok",JOptionPane.INFORMATION_MESSAGE);
this.dispose();
ChatRoom f2=new ChatRoom(no,sername,serverport);
f2.setVisible(true);
}
}
catch(Exception e1){}
}
//<----新建功能实现了。






void jButton2_mouseClicked(MouseEvent e) {
this.dispose() ;
System.exit(0) ;}
}








class HeadPicCombobox extends DefaultComboBoxModel {//头象列表类
public HeadPicCombobox(String[] pics) {
for(int i=0; i < pics.length; ++i) {
addElement(new Object[] { new ImageIcon(pics[i]) } );
}
}

public Icon getIcon(Object object) {
Object[] array = (Object[])object;
return (Icon)array[0];
}
}

class HeadpicCellRenderer extends JLabel implements ListCellRenderer {
private Border
lineBorder = BorderFactory.createLineBorder(Color.red, 2),
emptyBorder = BorderFactory.createEmptyBorder(2,2,2,2);

public HeadpicCellRenderer() {
setOpaque(true);
}
public Component getListCellRendererComponent(JList list,Object value,int index,boolean isSelected,boolean cellHasFocus) {
HeadPicCombobox model =(HeadPicCombobox)list.getModel();
setIcon(model.getIcon(value));
if(isSelected) {
setForeground(list.getSelectionForeground());
setBackground(list.getSelectionBackground());
}
else {
setForeground(list.getForeground());
setBackground(list.getBackground());
}

if(cellHasFocus) setBorder(lineBorder);
else setBorder(emptyBorder);
return this;
}
}