public TextPaneAppender() 
{
    super();
    setTextPane(new JTextPane());
    createAttributes();
    createIcons();
    this.label="";
    this.sw = new StringWriter();
    this.qw = new QuietWriter(sw, errorHandler);
    this.tp = new TracerPrintWriter(qw);
    this.fancy =true;
}

 public TextPaneAppender(Layout layout,
    String name) 
{
    this();
    this.layout = layout;
    this.name = name;
    setTextPane(new JTextPane());
    createAttributes();
    createIcons();
}

 public  void append(LoggingEvent event) 
{
    String text = this.layout.format(event);
    String trace="";
    // Print Stacktrace
    // Quick Hack maybe there is a better/faster way?
    if (event.throwable!=null) {
      event.throwable.printStackTrace(tp);
      for (int i=0; i<  sw.getBuffer().length(); i++) {
	if (sw.getBuffer().charAt(i)=='\t")
	  sw.getBuffer().replace(i,i+1,"        ");
      }
      trace = sw.toString();
      sw.getBuffer().delete(0,sw.getBuffer().length());
    }
    try {
      if (fancy) {
	textpane.setEditable(true);
	textpane.insertIcon((ImageIcon)icons.get(event.priority));
	textpane.setEditable(false);
      }
      doc.insertString(doc.getLength(),text+trace,
		       (MutableAttributeSet)attributes.get(event.priority));
	}	
    catch (BadLocationException badex) {
      System.err.println(badex);
    }	
    textpane.setCaretPosition(doc.getLength());
}

 public  void close() 
{

}

 public String getColorBackground() 
{
    return colorToString(textpane.getBackground());
}

 public String getColorDebug() 
{
    return getColor(Priority.DEBUG);
}

 public String getColorEmerg() 
{
    return getColor(Priority.FATAL);
}

 public String getColorError() 
{
    return getColor(Priority.ERROR);
}

 public String getColorInfo() 
{
    return getColor(Priority.INFO);
}

 public String getColorWarn() 
{
    return getColor(Priority.WARN);
}

 public boolean getFancy() 
{
    return fancy;
}

 public String getFontName() 
{
    AttributeSet attrSet = (AttributeSet) attributes.get(Priority.INFO);
    return StyleConstants.getFontFamily(attrSet);
}

 public int getFontSize() 
{
    AttributeSet attrSet = (AttributeSet) attributes.get(Priority.INFO);
    return StyleConstants.getFontSize(attrSet);
}

 public String getLabel() 
{
    return label;
}

 public JTextPane getTextPane() 
{
    return textpane;
}

 public static Image loadIcon(String path) 
{
  
    Image img = null;
    try {
      URL url = ClassLoader.getSystemResource(path);
      img = (Image) (Toolkit.getDefaultToolkit()).getImage(url);
    } catch (Exception e) {
      System.out.println("Exception occured: " + e.getMessage() + 
			 " - " + e );   
    }	
    return (img);
}

 public boolean requiresLayout() 
{
    return true;
}

 public  void setColorBackground(String color) 
{
    textpane.setBackground(parseColor(color));
}

 public  void setColorDebug(String color) 
{
    setColor(Priority.DEBUG, color);
}

 public  void setColorEmerg(String color) 
{
    setColor(Priority.FATAL, color);
}

 public  void setColorError(String color) 
{
    setColor(Priority.ERROR, color);
}

 public  void setColorInfo(String color) 
{
    setColor(Priority.INFO, color);
}

 public  void setColorWarn(String color) 
{
    setColor(Priority.WARN, color);
}

 public  void setFancy(boolean fancy) 
{
    this.fancy = fancy;
}

 public  void setFontName(String name) 
{
    Enumeration e = attributes.elements();
    while (e.hasMoreElements()) {
      StyleConstants.setFontFamily((MutableAttributeSet)e.nextElement(),name);
    }
    return;
}

 public  void setFontSize(int size) 
{
    Enumeration e = attributes.elements();
    while (e.hasMoreElements()) {
      StyleConstants.setFontSize((MutableAttributeSet)e.nextElement(),size);
    }
    return;
}

 public  void setLabel(String label) 
{
    this.label = label;
}

 public  void setLayout(Layout layout) 
{
    this.layout=layout;
}

 public  void setName(String name) 
{
    this.name = name;
}

 public  void setTextPane(JTextPane textpane) 
{
    this.textpane=textpane;
    textpane.setEditable(false);
    textpane.setBackground(Color.lightGray);
    this.doc=textpane.getStyledDocument();
}