資源簡介
使用swing實現的一個小型的聊天室,可以雙擊發送文件,用于學習使用

代碼片段和文件信息
package?cat.client;
import?java.applet.applet;
import?java.applet.AudioClip;
import?java.awt.Color;
import?java.awt.Component;
import?java.awt.Font;
import?java.awt.Graphics;
import?java.awt.event.ActionEvent;
import?java.awt.event.ActionListener;
import?java.awt.event.MouseAdapter;
import?java.awt.event.MouseEvent;
import?java.awt.event.WindowAdapter;
import?java.awt.event.WindowEvent;
import?java.io.BufferedInputStream;
import?java.io.BufferedOutputStream;
import?java.io.BufferedReader;
import?java.io.DataInputStream;
import?java.io.DataOutputStream;
import?java.io.File;
import?java.io.FileInputStream;
import?java.io.FileOutputStream;
import?java.io.IOException;
import?java.io.InputStreamReader;
import?java.io.objectInputStream;
import?java.io.objectOutputStream;
import?java.io.PrintWriter;
import?java.net.ServerSocket;
import?java.net.Socket;
import?java.net.URL;
import?java.util.HashSet;
import?java.util.Iterator;
import?java.util.List;
import?java.util.Vector;
import?javax.swing.AbstractListModel;
import?javax.swing.BorderFactory;
import?javax.swing.DefaultListModel;
import?javax.swing.ImageIcon;
import?javax.swing.JButton;
import?javax.swing.JFileChooser;
import?javax.swing.Jframe;
import?javax.swing.JLabel;
import?javax.swing.JList;
import?javax.swing.JOptionPane;
import?javax.swing.JPanel;
import?javax.swing.JProgressBar;
import?javax.swing.JScrollPane;
import?javax.swing.JTextArea;
import?javax.swing.ListCellRenderer;
import?javax.swing.SwingUtilities;
import?javax.swing.UIManager;
import?javax.swing.UnsupportedLookAndFeelException;
import?javax.swing.border.Border;
import?javax.swing.border.titledBorder;
import?cat.function.CatBean;
import?cat.util.CatUtil;
class?CellRenderer?extends?JLabel?implements?ListCellRenderer?{
CellRenderer()?{
setOpaque(true);
}
public?Component?getListCellRendererComponent(JList?list?object?value
int?index?boolean?isSelected?boolean?cellHasFocus)?{
setBorder(BorderFactory.createEmptyBorder(5?5?5?5));//?加入寬度為5的空白邊框
if?(value?!=?null)?{
setText(value.toString());
setIcon(new?ImageIcon(“images//1.jpg“));
}
if?(isSelected)?{
setBackground(new?Color(255?255?153));//?設置背景色
setForeground(Color.black);
}?else?{
//?設置選取與取消選取的前景與背景顏色.
setBackground(Color.white);?//?設置背景色
setForeground(Color.black);
}
setEnabled(list.isEnabled());
setFont(new?Font(“sdf“?Font.ROMAN_baseLINE?13));
setOpaque(true);
return?this;
}
}
class?UUListModel?extends?AbstractListModel{
private?Vector?vs;
public?UUListModel(Vector?vs){
this.vs?=?vs;
}
@Override
public?object?getElementAt(int?index)?{
//?TODO?Auto-generated?method?stub
return?vs.get(index);
}
@Override
public?int?getSize()?{
//?TODO?Auto-generated?method?stub
return?vs.size();
}
}
public?class?CatChatroom?extends?Jframe?{
private?static?final?long?serialVersionUID?=?6129126
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-12-24?13:10??mblt\
?????目錄???????????0??2017-12-24?13:10??mblt\CatClient\
?????文件?????????295??2017-12-24?13:13??mblt\CatClient\.classpath
?????文件?????????385??2012-09-21?20:33??mblt\CatClient\.project
?????目錄???????????0??2017-12-24?13:10??mblt\CatClient\.settings\
?????文件?????????629??2012-09-21?20:33??mblt\CatClient\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2017-12-24?13:13??mblt\CatClient\bin\
?????目錄???????????0??2017-12-24?13:13??mblt\CatClient\bin\cat\
?????目錄???????????0??2017-12-24?13:13??mblt\CatClient\bin\cat\client\
?????文件????????1050??2017-12-24?13:13??mblt\CatClient\bin\cat\client\CatChatroom$1.class
?????文件????????2735??2017-12-24?13:13??mblt\CatClient\bin\cat\client\CatChatroom$2.class
?????文件????????1605??2017-12-24?13:13??mblt\CatClient\bin\cat\client\CatChatroom$3.class
?????文件????????1639??2017-12-24?13:13??mblt\CatClient\bin\cat\client\CatChatroom$4.class
?????文件????????2993??2017-12-24?13:13??mblt\CatClient\bin\cat\client\CatChatroom$5.class
?????文件????????5658??2017-12-24?13:13??mblt\CatClient\bin\cat\client\CatChatroom$ClientInputThread$1.class
?????文件????????3180??2017-12-24?13:13??mblt\CatClient\bin\cat\client\CatChatroom$ClientInputThread$2.class
?????文件????????4443??2017-12-24?13:13??mblt\CatClient\bin\cat\client\CatChatroom$ClientInputThread.class
?????文件????????8919??2017-12-24?13:13??mblt\CatClient\bin\cat\client\CatChatroom.class
?????文件????????1570??2017-12-24?13:13??mblt\CatClient\bin\cat\client\CellRenderer.class
?????文件?????????645??2017-12-24?13:13??mblt\CatClient\bin\cat\client\UUListModel.class
?????目錄???????????0??2017-12-24?13:13??mblt\CatClient\bin\cat\function\
?????文件????????3050??2017-12-24?13:13??mblt\CatClient\bin\cat\function\CatBean.class
?????文件?????????784??2017-12-24?13:13??mblt\CatClient\bin\cat\function\ClientBean.class
?????目錄???????????0??2017-12-24?13:13??mblt\CatClient\bin\cat\login\
?????文件?????????727??2017-12-24?13:23??mblt\CatClient\bin\cat\login\CatLogin$1.class
?????文件?????????987??2017-12-24?13:23??mblt\CatClient\bin\cat\login\CatLogin$2.class
?????文件????????2854??2017-12-24?13:23??mblt\CatClient\bin\cat\login\CatLogin$3.class
?????文件?????????921??2017-12-24?13:23??mblt\CatClient\bin\cat\login\CatLogin$4.class
?????文件????????3534??2017-12-24?13:23??mblt\CatClient\bin\cat\login\CatLogin.class
?????文件?????????981??2017-12-24?13:13??mblt\CatClient\bin\cat\login\CatResign$1.class
?????文件?????????923??2017-12-24?13:13??mblt\CatClient\bin\cat\login\CatResign$2.class
............此處省略50個文件信息
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