commit 2013f55555a41b4524bd8238d4daa26688fd3a88
Author: 杨丽霞 <1157946473@qq.com>
Date:   Sun Mar 17 17:39:32 2019 +0800

    first commit

diff --git a/ChatPanel.java b/ChatPanel.java
new file mode 100644
index 0000000..0e7ad85
--- /dev/null
+++ b/ChatPanel.java
@@ -0,0 +1,186 @@
+package chatpanel;
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.FlowLayout;
+import java.awt.GridLayout;
+import java.awt.Toolkit;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.Vector;
+
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JList;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTextArea;
+import javax.swing.JTextField;
+import javax.swing.border.Border;
+import javax.swing.border.EtchedBorder;
+
+
+public class ChatPanel extends JFrame
+{
+	JButton send,connect,disconnect;
+	JList list;
+	JLabel userlabel,textlabel;
+	JTextField textfield;
+	JTextArea textarea;
+	JPanel uppanel,downpanel,userpanel,listtitle,texttitle,textpanel,sendpanel,serverpanel;
+	JScrollPane listpanel,areapanel;
+	
+	Border border = new EtchedBorder(Color.BLUE, Color.yellow); //����������ıߵ����͡�
+	
+	public ChatPanel() 
+	{
+		//�����û��б�����
+		userlabel = new JLabel("�û��б�",userlabel.CENTER);
+		listtitle = new JPanel();
+		listtitle.setBackground(Color.LIGHT_GRAY);
+		listtitle.add(userlabel);
+		
+		//�����û��б�
+		list = new JList();
+		//list.setBackground(Color.LIGHT_GRAY);
+		Vector<String> vUserName = new Vector<String>();//�����б���< >�����б������Ӧ�Ķ��������
+    	for (int i = 1; i < 30; i++)
+		{
+			vUserName.add("�û�"+i);
+		}
+    	list.setListData(vUserName); // ������б������з���Ҫ��ʾ�����ݡ�
+    	list.setFixedCellWidth(80);  //����Ĭ�Ͽ���
+    	
+    	//���û��б������û��б����
+		listpanel = new JScrollPane(list);
+		
+		listpanel.setPreferredSize(new Dimension(120,0));
+		
+		
+		//���б�������û��б������û��б�����
+		userpanel = new JPanel();
+		userpanel.setLayout(new BorderLayout());
+		userpanel.add(listtitle,BorderLayout.NORTH);
+		userpanel.add(listpanel,BorderLayout.CENTER);
+		userpanel.setBorder(border);
+		
+		//������ʾ��Ϣ����
+		textlabel = new JLabel("�û��������");
+		texttitle = new JPanel();
+		texttitle.setBackground(Color.LIGHT_GRAY);
+		texttitle.add(textlabel);
+		
+		//������Ϣ���
+	    textarea = new JTextArea("�����û�1����Ϣ��hello!");
+	    textarea.setEditable(false);
+	    textarea.setLineWrap(true);  //���û��в���
+	    areapanel = new JScrollPane(textarea);
+		
+	    textpanel = new JPanel();
+	    textpanel.setLayout(new BorderLayout());
+	    textpanel.add(texttitle,BorderLayout.NORTH);
+	    textpanel.add(areapanel,BorderLayout.CENTER);
+	    textpanel.setBorder(border);
+		
+		
+		//���û��б��������ʾ��Ϣ���ڼ���uppanel���
+		uppanel = new JPanel();
+		uppanel.setLayout(new BorderLayout());
+		uppanel.add(userpanel,BorderLayout.WEST);
+		uppanel.add(textpanel,BorderLayout.CENTER);
+		//uppanel.setBorder(border);
+		
+		//����������Ϣ���sendpanel
+		send = new JButton("����");
+		textfield = new JTextField("��������Ϣ......",30);
+		sendpanel = new JPanel();
+		sendpanel.setLayout(new BorderLayout(0,10));
+		sendpanel.add(textfield,BorderLayout.CENTER);
+		sendpanel.add(send,BorderLayout.EAST);
+		
+		
+		//�������������serverpanel
+		connect = new JButton("���ӷ�����");
+		disconnect = new JButton("�Ͽ�������");
+		serverpanel = new JPanel();
+		serverpanel.setBackground(Color.LIGHT_GRAY);
+		serverpanel.setLayout(new FlowLayout(FlowLayout.CENTER,50,10));
+		serverpanel.add(connect);
+		serverpanel.add(disconnect);
+		
+		//��������Ϣ���ͷ�����������downpanel���
+		downpanel = new JPanel();	
+		downpanel.setLayout(new GridLayout(2,1));
+		downpanel.add(sendpanel);
+		downpanel.add(serverpanel);
+		downpanel.setBorder(border);
+		
+		registerListener(); //ע�������
+	}
+	
+	public static void main(String[] args) 
+	{
+		ChatPanel chatpanel = new ChatPanel();
+		chatpanel.lunchframe();
+	}
+
+	public void lunchframe() 
+	{
+		JFrame jframe = new JFrame("�����ҽ���");
+		jframe.setSize(600, 600);
+		jframe.setResizable(false);
+		jframe.setLocation((Toolkit.getDefaultToolkit().getScreenSize().width-jframe.getWidth())/2,
+				(Toolkit.getDefaultToolkit().getScreenSize().height-jframe.getHeight())/2);
+		
+		jframe.setLayout(new BorderLayout());
+		jframe.add(uppanel,BorderLayout.CENTER);
+		jframe.add(downpanel,BorderLayout.SOUTH);
+		
+		jframe.setDefaultCloseOperation(EXIT_ON_CLOSE);
+		jframe.setVisible(true);
+		
+	}
+
+	public void registerListener()
+	{
+	    send.addActionListener(new Controller()) ; 
+	    connect.addActionListener(new Controller()) ;   
+	    disconnect.addActionListener(new Controller()) ;
+	    textfield.addActionListener(new Controller()) ;
+	}
+	
+	public class Controller implements ActionListener
+	{
+
+	    public void actionPerformed(ActionEvent e)
+	    {
+	    	if((e.getSource())instanceof JButton)
+	    	{
+	    		JButton button = (JButton)e.getSource();
+	    		if(button == send)
+	    		{
+	    			System.out.println("������Ϣ");
+	    		}
+	    		else if(button == connect)
+	    		{
+
+	    			System.out.println("���ӷ�����");
+	    		}
+    			else if(button == disconnect)
+    			{
+
+    				System.out.println("�Ͽ�������");
+    			}
+    		}
+    		else 
+    		{
+			   //��Ϣ�༭�򷢳����¼�����	
+				System.out.println("δ֪�¼�����");
+			}
+    			 
+    	}
+
+    }    
+}