package NewQQ;import java.awt.*;import java.awt.event.*;import java.io.*;import java.net.Socket;import java.util.HashMap;import javax.swing.*;public class QQChatFrame {	JFrame jframe;	JPanel jp;	TextArea jta;	JTextField jtf;	JComboBox jcb;	String name;	ObjectOutputStream sendmsg;	Socket clientsocket;	HashMap friends;		public QQChatFrame(String name,ObjectOutputStream sendmsg,HashMap friends,Socket clientsocket){		this.name = name;		this.sendmsg = sendmsg;		this.friends = friends;	}	public void creat(){		class QQClientWindowListener extends WindowAdapter{			public void windowClosing(WindowEvent e){				//向服務器發出退出請求				try {					QQMessage ffsendmessage = new QQMessage();					ffsendmessage.setType(6);					ffsendmessage.setSender(name);					sendmsg.writeObject(ffsendmessage);					sendmsg.flush();				} catch (IOException e1) {}				jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);			}		}		class QQClientActionListener implements ActionListener{			public void actionPerformed(ActionEvent e) {				Object com = e.getSource();				if(com instanceof JComboBox){					JComboBox tempjcb = (JComboBox)com;					String recver = (String)tempjcb.getSelectedItem();					tempjcb.setSelectedIndex(0);					if(!recver.equals("所有人")){						SingleFrame sf = (SingleFrame)friends.get(recver);							if(sf==null){								sf = new SingleFrame(recver,sendmsg,friends,name);								sf.init();								friends.put(recver,sf);								sf.jframe.toFront();							}					}				}				else{					QQMessage sendmessage = new QQMessage();					sendmessage.setType(3);					sendmessage.setSender(name);					sendmessage.setMessage(jtf.getText());					try {						sendmsg.writeObject(sendmessage);						sendmsg.flush();					} catch (IOException e1) {}					jtf.setText("");				}			}		}				jframe = new JFrame(name);		jframe.setSize(400,300);		jta = new TextArea();		jta.setEditable(false);		jta.setFocusable(false);		jp = new JPanel(new FlowLayout());		jtf = new JTextField(15);		jcb = new JComboBox();		jp.add(jcb);		jp.add(jtf);		jcb.addItem("所有人");		jframe.add(jta);		jframe.add(jp,BorderLayout.SOUTH);		jframe.addWindowListener(new QQClientWindowListener());		QQClientActionListener qqclientlistener = new QQClientActionListener();		jtf.addActionListener(qqclientlistener);		jcb.addActionListener(qqclientlistener);		jframe.setVisible(true);	}}