register.java

JAVA的高级应用以及网络编程

/** =================================================== 
* Title: Register.java  
* Created: [2007-6-11 20:18:53] by  作者 
*=====================================================
* Copyright:  Copyright (c)　成都信息工程学院, 2007-2008
* =====================================================
* Description: 实现客户端新建窗口
*=====================================================
*Modification Hisytory: 
*1. 2007-6-11,作者创建了此文件
*
*/ 
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.net.*;
import java.io.*;
import javax.swing.border.*;
/** 
*<p> Register</p> 
* 
* 新建用户窗口
* @author 
* @version 
*/ 
public class Register extends JDialog {//新建用户类
//以下创建程序界面
	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[] {//头像
		"1.jpg", "3.jpg",
		"5.jpg", "7.jpg"};
	String sername;//服务器名
	int serverport;//服务器端口
//***********构造函数
	public Register(String  s,int port) {
		sername=s;
		serverport=port;
		try {
		jbInit();//创建窗口
		pack();
		}
		catch(Exception ex) {
			ex.printStackTrace();}
		//this(null, "", true);
	}
	/** 
	* jbInit方法的功能描述 
	* 构造界面，实现注册新用户功能
	* @param
	* @return void
	* @throws Exception
	*/ 
	void jbInit() throws Exception {//创建窗口
    	panel1.setLayout(null);
    	this.getContentPane().setLayout(null);
    	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, 100, 22));
    	jLabel4.setText("电子邮件");
    	jLabel4.setBounds(new Rectangle(2, 102, 58, 18));
    	email.setBounds(new Rectangle(55, 96, 124, 22));
    	jLabel5.setText("头像");
    	jLabel5.setBounds(new Rectangle(193, 96, 51, 18));
    //***************为了实现带图标的列表框
    	ComboBoxModel model = new HeadPicCombobox(pics);

    	ListCellRenderer renderer = new HeadpicCellRenderer();

    	jLabel6.setText("个人资料");
    	jLabel6.setBounds(new Rectangle(6, 189, 87, 18));
    	info.setBounds(new Rectangle(5, 208, 363, 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.setBounds(new Rectangle(260, 329, 79, 29));
    	jButton2.addMouseListener(new java.awt.event.MouseAdapter() {
    		public void mouseClicked(MouseEvent e) {
    			jButton2_mouseClicked(e);
    		}
    	});
    	
    	jLabel7.setText("性别");
    	jLabel7.setBounds(new Rectangle(9, 156, 41, 18));
    	boy.setText("男");
    	boy.setBounds(new Rectangle(40, 152, 40, 26));
    	girl.setText("女");
    	girl.setBounds(new Rectangle(80, 152, 40, 26));
    	jLabel8.setText("来自");
    	jLabel8.setBounds(new Rectangle(147, 154, 41, 18));
    	place.setToolTipText("选择地址");
    	place.addItem("四川");
    	place.addItem("重庆");
    	place.setBounds(new Rectangle(181, 153, 163, 22));
    	headpic.setBounds(new Rectangle(249, 91, 71, 28));
    	headpic.setModel(model);//设置列表框模版
    	headpic.setRenderer(renderer);//设置列表框渲染
    	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(jLabel4, null);
    	panel1.add(email, null);
    	panel1.add(jLabel5, null);
    	panel1.add(info, null);
    	panel1.add(jButton2, null);
    	panel1.add(jLabel6, null);
    	panel1.add(jLabel7, null);
    	panel1.add(boy, null);
    	panel1.add(jLabel8, null);
    	panel1.add(girl, null);
    	panel1.add(place, null);
    	panel1.add(headpic, null);
    }//jbInit创建窗口结束
	
	//"确定"按钮事件处理
	void jButton1_mouseClicked(MouseEvent e) {
		try{ System.out.println(sername);
			System.out.println(serverport);
			Socket socket=new Socket(InetAddress.getByName(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);
			out.println("new");//发送新建用户请求
			out.println(nickname.getText().trim());//发送呢称等信息
			out.println(password.getPassword());
			out.println(email.getText().trim());
			out.println(info.getText().trim());
			out.println(place.getSelectedItem());
			out.println(headpic.getSelectedIndex());//head picindex
			int no;
			System.out.print("aaaaaaaaaaaaaaaaaaaa");
			no=Integer.parseInt(in.readLine());
			System.out.print("bbbbbbbbbbbb");
			System.out.print(no);

			String str=" ";
			//do{
			str=in.readLine().trim();//从服务器读取信息
			//如果出错
			if(str.equals("false")) JOptionPane.showMessageDialog(this,"对不起，出错了:-(","ok",JOptionPane.INFORMATION_MESSAGE);
			else{//如果成功就告诉用户其号码
				JOptionPane.showMessageDialog(this,"your javaicq#is"+no,"ok",JOptionPane.INFORMATION_MESSAGE);

				this.dispose();//并打开主窗口
			/*      MainWin f2=new MainWin(no,sername,serverport);
			f2.setVisible(true);*/ //wen 6-14
			}
			//System.out.println("\n");
			//}while(!str.equals("ok"));
			// socket.close();
		}catch(IOException e1){}
	}//"确定"按钮事件处理结束
	
	//"取消"按钮事件处理
	void jButton2_mouseClicked(MouseEvent e) {
		this.dispose();
	}
	
}//Register类定义结束

/** 
*<p> HeadPicCombobox</p> 
* 
* 头象列表框模版定义
* @author 
* @version 
*/ 
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];
	}
}
/** 
*<p> HeadpicCellRenderer</p> 
* 
* 实现带头象图片的列表项
* @author 
* @version 
*/ 
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;
	}
}