Client.java

package org.finenerds.chat.client;

import java.io.*;
import java.net.*;
import javax.swing.*;

import java.awt.*;
import java.awt.event.*;

public final class Client extends JFrame implements ActionListener{

	static String username;
	PrintWriter pw;
	static BufferedReader br;
	static JTextArea cm;
	static JTextField cip;
	Socket chatUsers;

	public Client(String cname, String servername) throws IOException
	{
		super(cname);
		this.username = cname;
		chatUsers = new Socket(servername,80);
		br = new BufferedReader(new InputStreamReader(chatUsers.getInputStream()));
		pw = new PrintWriter(chatUsers.getOutputStream(),true);
		pw.println(cname);
		createInterface();
		new MessageThread().start();
	}

	public static void createInterface()
	{
		JFrame Frame = new JFrame();
		JLabel send = new JLabel("Send");
		cm = new JTextArea();
		cm.setRows(40);
		cm.setColumns(70);
		cip = new JTextField(50);
		JScrollPane scroll = new JScrollPane(cm, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
		Frame.add(scroll, "Center");
		JPanel bp = new JPanel(new FlowLayout());
		bp.add(cip);
		bp.add(send);
		bp.setBackground(new Color(240, 240, 240));
		Frame.add(bp, "North");
		send.addMouseListener(this);
		bp.setSize(200, 300);
		Frame.setVisible(true);
		Frame.setTitle("FN - Chat || Logged in as " + username + ". Server: " + cip);
		Frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		Frame.pack();
	}

	public void actionPerformed(ActionEvent evt)
	{

	}

	public static void main(String args[])
	{
		String setUserName = JOptionPane.showInputDialog(null, "Username: ", JOptionPane.PLAIN_MESSAGE);
		String serverName = JOptionPane.showInputDialog(null, "Server: ", JOptionPane.PLAIN_MESSAGE);

		try
		{
			new Client(setUserName, serverName);
		}
		catch(Exception e)
		{
			System.out.println(e.getMessage());
		}
	}


}