📄 chatroom.java
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import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.Socket;
import java.util.StringTokenizer;
import javax.swing.*;
class chatRoom extends JFrame implements Runnable,ActionListener,ItemListener
{
//聊天主界面控件的添加
Panel p,p0;
JLabel id,msge,saying,tip,image,face;
List list;
JTextArea chat_txt;
JTextArea msg_txt;
ScrollPane sp,sp0;
Choice ch1,ch2,ch3;
Button send,openfile;
ImageIcon img;
JCheckBox c1,c2;
JRadioButton b1,b2;
ButtonGroup bg;
Socket soc=null;
PrintStream writer=null;
BufferedReader reader;
String U_Name;
StringTokenizer st;
Boolean keyBoard=false;
//添加表情按钮
JButton p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20;
public chatRoom(Socket socket,String Uname)
{
super("聊天室");
this.soc=socket;
this.U_Name=Uname;
Init(); //调用初始化函数；
try
{
writer=new PrintStream(soc.getOutputStream());
reader=new BufferedReader(new InputStreamReader(soc.getInputStream()));
}
catch(IOException e)
{
}
}
//初始化图形界面
public void Init()
{
//创建所有的组件
list=new List();
c1=new JCheckBox("黑体",false);
c2=new JCheckBox("斜体",false);
b1=new JRadioButton("私聊",false);
b2=new JRadioButton("群聊",true);
chat_txt=new JTextArea();
chat_txt.setLineWrap(true);
msg_txt=new JTextArea();
sp=new ScrollPane(0);
p=new Panel();
p.setLayout(new GridLayout(0,1));
p.add( msg_txt);
sp.add(p);
p0=new Panel();
sp0=new ScrollPane(0);
p0.setLayout(new GridLayout(0,1));
p0.add( chat_txt);
sp0.add(p0);
msg_txt.setText("请输入聊天信息");
msg_txt.setLineWrap(true);
tip=new JLabel();
tip.setText("请选择你喜欢的字体颜色");
img=new ImageIcon("images/bg.gif");
image=new JLabel(img);
saying=new JLabel();
send=new Button();
ButtonGroup bg=new ButtonGroup();
bg.add(b1);
bg.add(b2);;
/*引入表情图片*/
ImageIcon h1=new ImageIcon("images/1.gif");
ImageIcon h2=new ImageIcon("images/2.gif");
ImageIcon h3=new ImageIcon("images/3.gif");
ImageIcon h4=new ImageIcon("images/4.gif");
ImageIcon h5=new ImageIcon("images/5.gif");
ImageIcon h6=new ImageIcon("images/6.gif");
ImageIcon h7=new ImageIcon("images/7.gif");
ImageIcon h8=new ImageIcon("images/8.gif");
ImageIcon h9=new ImageIcon("images/9.gif");
ImageIcon h10=new ImageIcon("images/10.gif");
ImageIcon h11=new ImageIcon("images/11.gif");
ImageIcon h12=new ImageIcon("images/12.gif");
ImageIcon h13=new ImageIcon("images/13.gif");
ImageIcon h14=new ImageIcon("images/14.gif");
ImageIcon h15=new ImageIcon("images/15.gif");
ImageIcon h16=new ImageIcon("images/16.gif");
ImageIcon h17=new ImageIcon("images/17.gif");
ImageIcon h18=new ImageIcon("images/18.gif");
ImageIcon h19=new ImageIcon("images/19.gif");
ImageIcon h20=new ImageIcon("images/20.gif");
face=new JLabel(h1);
openfile=new Button();
openfile.setLabel(" 打开文件");
send.setLabel(" 发送");
send.setSize(70,30);
id=new JLabel("在线用户",JLabel.CENTER);
msge=new JLabel("聊天信息",JLabel.CENTER);
// 设置监听
openfile.addActionListener(this);
openfile.setActionCommand("open");
send.addActionListener(this);
b1.addActionListener(this);
b2.addActionListener(this);
c1.addActionListener(this);
c2.addActionListener(this);
//创建下拉列表
ch1=new Choice();
ch1.addItem("轻声细语");
ch1.addItem("不好意思");
ch1.addItem("得意洋洋");
ch1.addItem("慢条斯理");
ch1.addItem("无精打采");
ch1.addItem("兴高采烈");
ch1.addItem("慢条斯理");
ch1.addItem("幸灾乐祸");
ch1.addItem("哭笑不得");
ch1.addItem("开怀大笑");
ch1.addItem("欲哭无泪");
ch1.addItemListener(this);
ch2=new Choice();
ch2.addItem("沉静黑色");
ch2.addItem("热情红色");
ch2.addItem("拘谨紫色");
ch2.addItem("开朗蓝色");
ch2.addItem("灰色轨迹");
ch2.addItem("浪漫桃色");
ch2.addItem("青春绿色");
ch2.addItem("清爽青色");
//ch2.select("开朗蓝色");
ch2.addItemListener(this);
chat_txt.setEditable(false);
saying.setText("地说");
ch3=new Choice();
GraphicsEnvironment ge=GraphicsEnvironment.getLocalGraphicsEnvironment();
String fontName[]=ge.getAvailableFontFamilyNames();
for(int i=0;i<fontName.length;i++)
{
ch3.addItem(fontName[i]);
}
ch3.addItemListener(this);
//字体的设置
Font myFont=new Font("TimesToman",Font.BOLD,18);
id.setFont(myFont);
msge.setFont(myFont);
//得到内容面板
Container container=getContentPane();
//设置布局管理器
container.setLayout(null);
//添加组件到内容面板
container.add(ch3);
container.add(ch2);
container.add(ch1);
container.add(saying);
container.add(sp);
container.add(send);
container.add(id);
container.add(msge);
container.add(list);
container.add(sp0);
container.add(image);
container.add(face);
container.add(tip);
container.add(openfile);
container.add(c1);
container.add(c2);
container.add(b1);
container.add(b2);
//container.add(scrollpane);
//container.add(scrollpane1);
//设置组件在面板中的位置和大小
id.setBounds(50, 30, 150, 30);
msge.setBounds(400, 30, 150, 30);
list.setBounds(50, 60, 150,200 );
sp0.setBounds(260, 60, 500,200 );
ch1.setBounds(170, 350, 200, 30);
ch2.setBounds(170, 440, 200, 30);
ch3.setBounds(170, 380, 200, 30);
saying.setBounds(380, 350, 50, 30);
sp.setBounds(420, 320, 290, 250);
send.setBounds(720, 530, 70, 30);
face.setBounds(720, 350, 70, 30);
openfile.setBounds(720, 480, 70, 30);
image.setBounds(0, 300, 800, 20);
tip.setBounds(180, 400, 200, 30);
c1.setBounds(170, 480, 70, 30);
c2.setBounds(260, 480, 70, 30);
b1.setBounds(200, 30, 70, 30);
b2.setBounds(280, 30, 70, 30);
//scrollpane.setBounds(760, 60, 20,200 );
//scrollpane1.setBounds(710, 320, 20,250);
/*************************添加表情代码*************************/
p1=new JButton(h1);
p2=new JButton(h2);
p3=new JButton(h3);
p4=new JButton(h4);
p5=new JButton(h5);
p6=new JButton(h6);
p7=new JButton(h7);
p8=new JButton(h8);
p9=new JButton(h9);
p10=new JButton(h10);
p11=new JButton(h11);
p12=new JButton(h12);
p13=new JButton(h13);
p14=new JButton(h14);
p15=new JButton(h15);
p16=new JButton(h16);
p17=new JButton(h17);
p18=new JButton(h18);
p19=new JButton(h19);
p20=new JButton(h20);
//设置按钮提示文本
p1.setToolTipText("调皮");
p2.setToolTipText("再见");
p3.setToolTipText("嘘..");
p4.setToolTipText("鲜花");
p5.setToolTipText("疑问");
p6.setToolTipText("生气");
p7.setToolTipText("闭嘴");
p8.setToolTipText("惊奇");
p9.setToolTipText("下雨");
p10.setToolTipText("太阳");
p11.setToolTipText("大哭");
p12.setToolTipText("偷笑");
p13.setToolTipText("握手");
p14.setToolTipText("厉害");
p15.setToolTipText("睡觉");
p16.setToolTipText("汗..");
p17.setToolTipText("酷！");
p18.setToolTipText("可爱");
p19.setToolTipText("爱情");
p20.setToolTipText("敲打");
//给按钮添加监听事件
p1.addActionListener(this);
p2.addActionListener(this);
p3.addActionListener(this);
p4.addActionListener(this);
p5.addActionListener(this);
p6.addActionListener(this);
p7.addActionListener(this);
p8.addActionListener(this);
p9.addActionListener(this);
p10.addActionListener(this);
p11.addActionListener(this);
p12.addActionListener(this);
p13.addActionListener(this);
p14.addActionListener(this);
p15.addActionListener(this);
p16.addActionListener(this);
p17.addActionListener(this);
p18.addActionListener(this);
p19.addActionListener(this);
p20.addActionListener(this);
//
container.add(p1);
container.add(p2);
container.add(p3);
container.add(p4);
container.add(p5);
container.add(p6);
container.add(p7);
container.add(p8);
container.add(p9);
container.add(p10);
container.add(p11);
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