frame2.java

用JAVA编译一个聊天程序,由主程序

import java.awt.Dimension;
import java.awt.Font;
import java.awt.Rectangle;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.net.Socket;
import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JTextField;
import javax.swing.SwingConstants;



//登录窗口 
public class Frame2 extends JFrame { 
JPanel contentPane; 
JLabel jLabel1 = new JLabel(); 
JTextField jTextField1 = new JTextField(); 
ButtonGroup buttonGroup1 = new ButtonGroup(); 
JRadioButton jRadioButton1 = new JRadioButton(); 
JRadioButton jRadioButton2 = new JRadioButton(); 
JLabel jLabel2 = new JLabel(); 
JButton jButton1 = new JButton(); 
JButton jButton2 = new JButton(); 
String sex="男"; 
String name=null; 
boolean bool=false; 
Socket socket; 
DataInputStream in; 
DataOutputStream out; 
public Frame2() { 
try { 
//setDefaultCloseOperation(EXIT_ON_CLOSE); 
addWindowListener 
( 
new WindowAdapter() { 
public void windowClosing(WindowEvent e) { 
setVisible(false); 

} 
} 
); 

jbInit(); 
} catch (Exception exception) { 
exception.printStackTrace(); 
} 
} 

/** 
* Component initialization. 
* 
* @throws java.lang.Exception 
*/ 
private void jbInit() throws Exception { 
contentPane = (JPanel) getContentPane(); 
contentPane.setLayout(null); 
this.setResizable(false); 
setSize(new Dimension(400, 300)); 
setTitle("登录聊天室"); 


jLabel1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15)); 
jLabel1.setHorizontalAlignment(SwingConstants.RIGHT); 
jLabel1.setText("请输入您的昵称:"); 
jLabel1.setBounds(new Rectangle(53, 70, 113, 44)); 
jTextField1.setBounds(new Rectangle(182, 75, 154, 33)); 
jTextField1.addKeyListener(new Frame2_jTextField1_keyAdapter(this)); 
jRadioButton1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 13)); 
jRadioButton1.setSelected(true); 
jRadioButton1.setText("男"); 
jRadioButton1.setBounds(new Rectangle(186, 114, 91, 25)); 
jRadioButton1.addActionListener(new Frame2_jRadioButton1_actionAdapter(this)); 
jRadioButton2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 13)); 
jRadioButton2.setText("女"); 
jRadioButton2.setBounds(new Rectangle(187, 140, 91, 25)); 
jRadioButton2.addActionListener(new Frame2_jRadioButton2_actionAdapter(this)); 
jLabel2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15)); 
jLabel2.setToolTipText(""); 
jLabel2.setText("性别:"); 
jLabel2.setBounds(new Rectangle(136, 131, 34, 16)); 
jButton1.setBounds(new Rectangle(182, 218, 71, 25)); 
jButton1.setText("确定"); 
jButton1.addActionListener(new Frame2_jButton1_actionAdapter(this)); 
jButton2.setBounds(new Rectangle(264, 218, 71, 25)); 
jButton2.setText("取消"); 
jButton2.addActionListener(new Frame2_jButton2_actionAdapter(this)); 
contentPane.add(jLabel1); 
contentPane.add(jTextField1); 
contentPane.add(jRadioButton1); 
contentPane.add(jRadioButton2); 
contentPane.add(jLabel2); 
contentPane.add(jButton2); 
contentPane.add(jButton1); 
buttonGroup1.add(jRadioButton1); 
buttonGroup1.add(jRadioButton2); 
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); 
Dimension frameSize = getSize(); 
if (frameSize.height > screenSize.height) { 
frameSize.height = screenSize.height; 
} 
if (frameSize.width > screenSize.width) { 
frameSize.width = screenSize.width; 
} 
setLocation((screenSize.width - frameSize.width) / 2, 
(screenSize.height - frameSize.height) / 2); 
setVisible(true); 



} 

public void setClection(Socket soc,DataInputStream din,DataOutputStream dout ){ 
socket=soc; 
in=din; 
out=dout; 


} 

public boolean getYesOrNo(){ 
return bool; 
} 

public String getName(){ 
return name; 
} 

public String getSex(){ 
return sex; 
} 




public void jRadioButton1_actionPerformed(ActionEvent e) { 
sex="男"; 
} 

public void jRadioButton2_actionPerformed(ActionEvent e) { 
sex="女"; 
} 

public void jButton1_actionPerformed(ActionEvent e) { 


if(jTextField1.getText().equals("")){ 
jTextField1.setText("请输入昵称"); 
return; 
} 

if(jTextField1.getText().equals(" ")){ 
jTextField1.setText("请输入昵称"); 
return; 
} 
if(jTextField1.getText().equals(" ")){ 
jTextField1.setText("请输入昵称"); 
return; 
} 
if(jTextField1.getText().equals("请输入昵称")){ 
jTextField1.setText("请输入昵称"); 
return; 
} 
name=jTextField1.getText(); 
try{ 
out.writeUTF("新的朋友:" + name +"/"+ sex); 

} 
catch(Exception ee){ 
return; 
} 




} 

public void jButton2_actionPerformed(ActionEvent e) { 
jTextField1.setText(""); 
} 

public void jTextField1_keyPressed(KeyEvent e) { 
if(e.getKeyCode()==KeyEvent.VK_ENTER ){ 
if(jTextField1.getText().equals("")){ 
jTextField1.setText("请输入昵称"); 
return; 
} 

if(jTextField1.getText().equals(" ")){ 
jTextField1.setText("请输入昵称"); 
return; 
} 
if(jTextField1.getText().equals(" ")){ 
jTextField1.setText("请输入昵称"); 
return; 
} 
if(jTextField1.getText().equals("请输入昵称")){ 
jTextField1.setText("请输入昵称"); 
return; 
} 
name=jTextField1.getText(); 
try{ 
out.writeUTF("新的朋友:" + name +"/"+ sex); 
if(in.readUTF().startsWith("可以") ){ 
bool=true; 
} 
else{ 
jTextField1.setText("请重新输入昵称") ; 
return; 
} 
} 
catch(Exception ee){ 
return; 
} 

setVisible(false); 


} 
} 
} 




class Frame2_jTextField1_keyAdapter extends KeyAdapter implements KeyListener { 
private Frame2 adaptee; 
Frame2_jTextField1_keyAdapter(Frame2 adaptee) { 
this.adaptee = adaptee; 
} 

public void keyPressed(KeyEvent e) { 
adaptee.jTextField1_keyPressed(e); 
} 
} 


class Frame2_jButton2_actionAdapter implements ActionListener { 
private Frame2 adaptee; 
Frame2_jButton2_actionAdapter(Frame2 adaptee) { 
this.adaptee = adaptee; 
} 

public void actionPerformed(ActionEvent e) { 
adaptee.jButton2_actionPerformed(e); 
} 
} 


class Frame2_jButton1_actionAdapter implements ActionListener { 
private Frame2 adaptee; 
Frame2_jButton1_actionAdapter(Frame2 adaptee) { 
this.adaptee = adaptee; 
} 

public void actionPerformed(ActionEvent e) { 
adaptee.jButton1_actionPerformed(e); 
} 
} 


class Frame2_jRadioButton2_actionAdapter implements ActionListener { 
private Frame2 adaptee; 
Frame2_jRadioButton2_actionAdapter(Frame2 adaptee) { 
this.adaptee = adaptee; 
} 

public void actionPerformed(ActionEvent e) { 
adaptee.jRadioButton2_actionPerformed(e); 
} 
} 


class Frame2_jRadioButton1_actionAdapter implements ActionListener { 
private Frame2 adaptee; 
Frame2_jRadioButton1_actionAdapter(Frame2 adaptee) { 
this.adaptee = adaptee; 
} 

public void actionPerformed(ActionEvent e) { 
adaptee.jRadioButton1_actionPerformed(e); 
} 
}