mainframe.java

java 聊天工具 包括服务器 和 客户端 类似

	 * 	
	 * @return javax.swing.JPanel	
	 */
	private JPanel getJPanel1() {
		if (jPanel1 == null) {
			jLabel1 = new JLabel();
			jLabel1.setBounds(new Rectangle(5, 59, 44, 21));
			jLabel1.setText("密码");
			jLabel = new JLabel();
			jLabel.setText("用户名");
			jLabel.setBounds(new Rectangle(6, 18, 43, 23));
			jPanel1 = new JPanel();
			jPanel1.setLayout(null);
			jPanel1.setBounds(new Rectangle(0, 1, 206, 122));
			jPanel1.add(jLabel, null);
			jPanel1.add(jLabel1, null);
			jPanel1.add(getJTextField(), null);
			jPanel1.add(getJButton4(), null);
			jPanel1.add(getJButton5(), null);
			jPanel1.add(getJPasswordField(), null);
		}
		return jPanel1;
	}

	/**
	 * This method initializes jTextField	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextField() {
		if (jTextField == null) {
			jTextField = new JTextField();
			jTextField.setBounds(new Rectangle(63, 18, 135, 21));
			jTextField.setFont(new Font("\u5b8b\u4f53", Font.PLAIN, 14));
		}
		return jTextField;
	}

	/**
	 * This method initializes jDesktopPane	
	 * 	
	 * @return javax.swing.JDesktopPane	
	 */
	private JDesktopPane getJDesktopPane() {
		if (jDesktopPane == null) {
			jDesktopPane = new JDesktopPane();
			jDesktopPane.setBounds(new Rectangle(396, 25, 206, 124));
			jDesktopPane.add(getJPanel1(), null);
		}
		return jDesktopPane;
	}

	/**
	 * This method initializes jSplitPane	
	 * 	
	 * @return javax.swing.JSplitPane	
	 */
	private JSplitPane getJSplitPane() {
		if (jSplitPane == null) {
			jLabel4 = new JLabel();
			jLabel4.setText("Online");
			jSplitPane = new JSplitPane();
			jSplitPane.setBounds(new Rectangle(396, 155, 207, 50));
			jSplitPane.setRightComponent(getJScrollPane4());
			jSplitPane.setLeftComponent(jLabel4);
		}
		return jSplitPane;
	}

	/**
	 * This method initializes jButton2	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton2() {
		if (jButton2 == null) {
			jButton2 = new JButton();
			jButton2.setText("字体");
			//jButton2.setIcon(new ImageIcon("Icon\\FontFamily.JPG"));
			//jButton2.setIcon(new ImageIcon("Icon\\IMSmallToolbarFont.ico"));
			jButton2.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {//字体选择器
					GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
				    Object[] fontFamilyValues = ge.getAvailableFontFamilyNames();
				    Object selectedValue = JOptionPane.showInputDialog(null,"Choose one", "FontFamilyChooser",
				    JOptionPane.INFORMATION_MESSAGE,null,fontFamilyValues, fontFamilyValues[0]);
				    if (selectedValue!=null){
					    fontFamily = (String)selectedValue;
					    jTextArea.setFont(new Font(fontFamily,Font.PLAIN,fontSize));
					    }
					//System.out.println("actionPerformed()"); // TODO Auto-generated Event stub actionPerformed()
				}
			});
		}
		return jButton2;
	}

	/**
	 * This method initializes jButton3	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton3() {
		if (jButton3 == null) {
			jButton3 = new JButton();
			jButton3.setText("颜色");
			jButton3.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					//jColorChooser.setVisible(true);
					Color retValue=JColorChooser.showDialog(new JFrame(),new String("ColorChooser"),myTextColor);
					if(retValue!=null){
					myTextColor = retValue;
					jTextArea.setForeground(myTextColor);
					jButton3.setForeground(myTextColor);
					}
					//System.out.println(myTextColor.getRGB());
					//System.out.println("actionPerformed()"); // TODO Auto-generated Event stub actionPerformed()
				}
			});
		}
		return jButton3;
	}

	/**
	 * This method initializes jButton4	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton4() {
		if (jButton4 == null) {
			jButton4 = new JButton();
			jButton4.setBounds(new Rectangle(111, 95, 71, 20));
			jButton4.setText("注册");
			jButton4.addActionListener(new java.awt.event.ActionListener() {   
				public void actionPerformed(java.awt.event.ActionEvent e) {
					
					if(login){//已登陆
						JOptionPane.showMessageDialog(null, "您已经登陆了", "ERROR", JOptionPane.INFORMATION_MESSAGE);
						return;
						}
					
					myUserInfo = new UserInfo();
					myUserInfo.name = JOptionPane.showInputDialog("请输入用户名");
					if(myUserInfo.name == null) return;
					myUserInfo.password = JOptionPane.showInputDialog("请输入密码");
					if(myUserInfo.password == null) return;
					myUserInfo.sex = JOptionPane.showInputDialog("请输入您的性别");
					if(myUserInfo.sex == null) return;
					myUserInfo.age = JOptionPane.showInputDialog("请输入您的年龄");
					if(myUserInfo.age == null) return;
					myUserInfo.city = JOptionPane.showInputDialog("请输入您所在的城市");
					if(myUserInfo.city == null) return;
					myUserInfo.email = JOptionPane.showInputDialog("请输入Email");
					if(myUserInfo.email == null) return;
					
					try{
						socket = new Socket(jTextField2.getText(),1683);
						objectOutputStream = new ObjectOutputStream(socket.getOutputStream());
						objectInputStream = new ObjectInputStream(socket.getInputStream());
						}catch(ConnectException ce){
					     //System.out.println("Can not connect to Host "+jTextField1.getText());
						 JOptionPane.showMessageDialog(null, new String("不能连接到主机").concat(jTextField2.getText()), "ERROR", JOptionPane.ERROR_MESSAGE);
					     login = false;//登陆失败
					     return;
						}catch(Exception e2){
							e2.printStackTrace();
						}
						
					StreamData newUser = new StreamData(myUserInfo.name,"ServerNewUser","TEXT",fontFamily,fontSize,myTextColor.getRGB(),myUserInfo.toString().getBytes(),myUserInfo.toString().getBytes().length);
					try{
					objectOutputStream.writeObject(newUser);
					}catch(Exception ioe){
						ioe.printStackTrace();
					}
					login = true;
					//System.out.println("actionPerformed()"); // TODO Auto-generated Event stub actionPerformed()
				}
			
			});
		}
		return jButton4;
	}

	/**
	 * This method initializes jButton5	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton5() {
		if (jButton5 == null) {
			jButton5 = new JButton();
			jButton5.setBounds(new Rectangle(21, 95, 71, 20));
			jButton5.setText("登录");
			jButton5.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					
					if(login){//已登陆
					JOptionPane.showMessageDialog(null, "您已经登陆了", "ERROR", JOptionPane.INFORMATION_MESSAGE);
					return;
					}
					
					if(new String(jTextField.getText()).length()==0) {
					JOptionPane.showMessageDialog(null, "用户名不能为空,请重新输入", "ERROR", JOptionPane.ERROR_MESSAGE);
					return; //拒绝空用户名
					}
					try{
						socket = new Socket(jTextField2.getText(),1683);
						objectOutputStream = new ObjectOutputStream(socket.getOutputStream());
						objectInputStream = new ObjectInputStream(socket.getInputStream());
						}catch(ConnectException ce){
					     //System.out.println("Can not connect to Host "+jTextField1.getText());
						 JOptionPane.showMessageDialog(null, new String("不能连接到主机").concat(jTextField2.getText()), "ERROR", JOptionPane.ERROR_MESSAGE);
					     login = false;//登陆失败
					     return;
						}catch(Exception e2){
							e2.printStackTrace();
						}
					login = true;//成功登陆
					jTextField.setEditable(false);
					jPasswordField.setEditable(false);
					
					data = new StreamData(jTextField.getText(),"Server","TEXT",jPasswordField.getText(),fontSize,myTextColor.getRGB(),new String("Hello").getBytes(),((new String("Hello")).getBytes()).length);
					try{
					objectOutputStream.writeObject(data);
					}catch(Exception ioe){
						ioe.printStackTrace();
					}
					
					//System.out.println("actionPerformed()"); // TODO Auto-generated Event stub actionPerformed()
				}
			});
		}
		return jButton5;
	}

	/**
	 * This method initializes jDesktopPane1	
	 * 	
	 * @return javax.swing.JDesktopPane	
	 */
	private JDesktopPane getJDesktopPane1() {
		if (jDesktopPane1 == null) {
			jDesktopPane1 = new JDesktopPane();
			jDesktopPane1.setBounds(new Rectangle(396, 216, 205, 187));
			jDesktopPane1.add(getJPanel2(), null);
		}
		return jDesktopPane1;
	}

	/**
	 * This method initializes jPanel2	
	 * 	
	 * @return javax.swing.JPanel	
	 */
	private JPanel getJPanel2() {
		if (jPanel2 == null) {
			jLabel2 = new JLabel();
			jLabel2.setText("请在在线列表中选择聊天对象");
			jLabel2.setBounds(new Rectangle(3, 2, 199, 18));
			jPanel2 = new JPanel();
			jPanel2.setLayout(null);
			jPanel2.setBounds(new Rectangle(1, 1, 205, 185));
			jPanel2.add(jLabel2, null);
			jPanel2.add(getJScrollPane2(), null);
		}
		return jPanel2;
	}

	/**
	 * This method initializes jList	
	 * 	
	 * @return javax.swing.JList	
	 */
	private JList getJList() {
		if (jList == null) {
			jList = new JList();
			jList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION );
			jList.addListSelectionListener(new javax.swing.event.ListSelectionListener() {
				public void valueChanged(javax.swing.event.ListSelectionEvent e) {
					//jButton1.setEnabled(true);
					toName = (String)jList.getSelectedValue();
					if(toName!=null){
						jLabel2.setText(new String("与 ").concat(toName).concat(new String(" 聊天中")));
					boolean exist = false;
					for(int i=1;i<jTabbedPane.getTabCount();i++){//在标签上添加选定的人
						if(jTabbedPane.getTitleAt(i).equals(toName)){
						jTabbedPane.setSelectedIndex(i);
						exist = true;
						break;
						}
					}
					if(exist == false){
					   JScrollPaneWithText jSText = new JScrollPaneWithText();
					   jTabbedPane.addTab(toName, null, jSText, null);
					   jTabbedPane.setSelectedComponent(jSText);
					}
					
                  // TODO Auto-generated Event stub valueChanged()
				}
					else
						jLabel2.setText("请在在线列表中选择聊天对象");
				}
			});
		}
		return jList;
	}

	/**
	 * This method initializes jScrollPane4	
	 * 	
	 * @return javax.swing.JScrollPane	
	 */
	private JScrollPane getJScrollPane4() {
		if (jScrollPane4 == null) {
			jScrollPane4 = new JScrollPane();
			jScrollPane4.setViewportView(getJList());
		}
		return jScrollPane4;
	}

	/**
	 * This method initializes jButton6	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton6() {
		if (jButton6 == null) {
			jButton6 = new JButton();
			jButton6.setText("图片");
			//jButton6.setIcon(new ImageIcon("Icon\\Image.JPG"));
			jButton6.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					
					if(login == false){//尚未登陆
						JOptionPane.showMessageDialog(null, "请先登陆", "ERROR", JOptionPane.ERROR_MESSAGE);
						return;
					}
					
					if(toName==null){//没有接收方