public static ComponentUI createUI(JComponent c) 
{
        return new SynthTextPaneUI();
}

Creates a UI for the JTextPane.

 protected String getPropertyPrefix() 
{
        return "TextPane";
}

Fetches the name used as a key to lookup properties through the UIManager. This is used as a prefix to all the standard text properties.

 public  void installUI(JComponent c) 
{
        super.installUI(c);
        updateForeground(c.getForeground());
        updateFont(c.getFont());
}

  void paintBackground(SynthContext context,
    Graphics g,
    JComponent c) 
{
        context.getPainter().paintTextPaneBackground(context, g, 0, 0,
                                                  c.getWidth(), c.getHeight());
}

 public  void paintBorder(SynthContext context,
    Graphics g,
    int x,
    int y,
    int w,
    int h) 
{
        context.getPainter().paintTextPaneBorder(context, g, x, y, w, h);
}

 protected  void propertyChange(PropertyChangeEvent evt) 
{
        super.propertyChange(evt);
        String name = evt.getPropertyName();
        if (name.equals("foreground")) {
            updateForeground((Color)evt.getNewValue());
        } else if (name.equals("font")) {
            updateFont((Font)evt.getNewValue());
        } else if (name.equals("document")) {
            JComponent comp = getComponent();
            updateForeground(comp.getForeground());
            updateFont(comp.getFont());
        }
}

This method gets called when a bound property is changed on the associated JTextComponent. This is a hook which UI implementations may change to reflect how the UI displays bound properties of JTextComponent subclasses. If the font, foreground or document has changed, the the appropriate property is set in the default style of the document.