styles.java~10~

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

import javax.swing.*;
import javax.swing.text.*;
public class Styles {
  public static void addStylesToDocument(StyledDocument doc,JPanel jpanel){
    //JButton jbutton;
    //jbutton=jpanel;
    Style def=StyleContext.getDefaultStyleContext().getStyle(StyleContext.DEFAULT_STYLE);

    Style regular = doc.addStyle("regular", def);
    StyleConstants.setFontFamily(def, "SansSerif");

    Style myStyle=doc.addStyle("italic", regular);
    StyleConstants.setItalic(myStyle,true);

    myStyle=doc.addStyle("bold",regular);
    StyleConstants.setBold(myStyle,true);

    myStyle=doc.addStyle("jpanel",regular);
    StyleConstants.setComponent(myStyle,jpanel);
  }
}