messagedialog.java~158~

1． 消息即时通信 2． 消息发送实现一对一、一对多等多种发送模式 3． 发送的消息实现多彩文本编辑

package chat;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.text.*;
import javax.swing.text.html.*;
import java.io.StringReader;
import javax.swing.border.Border;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class MessageDialog extends JDialog implements ActionListener{

  JPanel fullPanel = new JPanel();
  BorderLayout borderLayout1 = new BorderLayout();
  //JPanel jfullPanel = new JPanel();
  JPanel messagePanel = new JPanel();
  JPanel buttonPanel = new JPanel();
  JScrollPane messageScrollPane = new JScrollPane();
  JTextPane messageEditorPanel = new JTextPane();
  JButton okButton = new JButton();
  String message;
  HTMLEditorKit editorKit = new HTMLEditorKit();
  HTMLDocument messageDoc;
  String headMessage;
  String content;
  OvalBorder ovalBorder;
  Border lineBorder;
  Color bgColor;
  Color borderColor;
  String imagePath = "/images/messagedialog/";
  Image backgroundIcon;
  ImageIcon okButtonIcon;


  /*public MessageDialog(Frame frame, String title, boolean modal) {
    super(frame, title, modal);
    //this.message=message;
    try {
      jbInit();
      pack();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }*/

  public MessageDialog(JFrame frame,String message) {
    super(frame,"控制台消息",false);
    this.message=message;
    try{
      jbInit();
    }catch(Exception e){
      e.printStackTrace();
    }
  }
 /* public MessageDialog(JFrame frame,String message){
    super(frame);
    this.message=message;
    try{
      jbInit();
    }catch(Exception e){
      e.printStackTrace();
    }
  }*/

  private void jbInit() throws Exception {
    okButtonIcon=new ImageIcon(getClass().getResource(imagePath +
        "okButton.png"));
    backgroundIcon=Toolkit.getDefaultToolkit().getImage(imagePath+"backpicture.png");


    bgColor=new Color(190,212,255);
    borderColor=new Color(0,153,255);
    ovalBorder=new OvalBorder(5,5,borderColor,borderColor);
    fullPanel.setBorder(ovalBorder);
    buttonPanel.setBackground(bgColor);
    messageEditorPanel.setContentType("text/html");
    messageEditorPanel.setEditable(false);
    messageDoc=(HTMLDocument)messageEditorPanel.getDocument();
    try{
      if (this.message.startsWith("CONSOLE_PRIVATE_MESSAGE:")) {
        String _headMessage = message.substring(message.indexOf(
            "CONSOLE_PRIVATE_MESSAGE:") + 24,
                                                message.indexOf("#CONTENT#"));
        headMessage = "从<font color=\"#CC33FF\">" + _headMessage.substring(0, _headMessage.indexOf("对")) +
            "</font>到您";
        content = message.substring(message.indexOf("#CONTENT#") + 9);
      }
      else if (message.startsWith("CONSOLE_PUBLIC_MESSAGE:")) {
        String _headMessage = message.substring(message.indexOf(
            "PUBLIC_MESSAGE") + 15, message.indexOf("#CONTENT#"));
        headMessage = "从" + _headMessage.substring(0, _headMessage.indexOf("对")) +
            "到大家";
        content = message.substring(message.indexOf("#CONTENT#") + 9);
      }
    }catch(Exception e){

    }
    //System.out.println(_headMessage);
    //System.out.println(_content);
    try {
      StringReader stringReader = new StringReader("<p>" + headMessage +
          "</p>" + content);
      editorKit.read(stringReader, messageDoc, 0);
    } catch (BadLocationException e) {}
    fullPanel.setLayout(borderLayout1);
    fullPanel.setBackground(bgColor);
    messagePanel.setBackground(bgColor);
    messageEditorPanel.setBackground(bgColor);
    Border lineBorder=BorderFactory.createLineBorder(Color.red);
    messageEditorPanel.setBorder(BorderFactory.createTitledBorder(lineBorder,"消息"));
    messageScrollPane.setBorder(null);
    okButton.setIcon(okButtonIcon);
    okButton.setPreferredSize(new Dimension(50,30));
    okButton.addActionListener(this);
    setSize(300,200);
    getContentPane().add(fullPanel);
    //fullPanel.add(jfullPanel, BorderLayout.CENTER);
    fullPanel.add(messagePanel, BorderLayout.CENTER);
    messagePanel.add(messageScrollPane, null);
    messageScrollPane.setPreferredSize(new Dimension(270,120));
    messageScrollPane.getViewport().add(messageEditorPanel, null);
    fullPanel.add(buttonPanel, BorderLayout.SOUTH);
    buttonPanel.add(okButton, null);

  }
  public void actionPerformed(ActionEvent e){
    if(e.getSource()==okButton){
      MessageDialog.this.dispose();
    }
  }



  public static void main(String[] args){
    MessageDialog messageDialog=new MessageDialog(new JFrame(),"ppppp");
    messageDialog.setVisible(true);
  }
}