public void paint(Graphics g, JComponent c) {
   boolean horizontal = true;
   if (c instanceof JSeparator) {
     horizontal = (((JSeparator) c).getOrientation() == JSeparator.HORIZONTAL);
   }
   if (horizontal) {
     int w = c.getWidth();
     g.setColor(AbstractLookAndFeel.getBackgroundColor());
     g.drawLine(0, 0, w, 0);
     g.setColor(ColorHelper.darker(AbstractLookAndFeel.getBackgroundColor(), 30));
     g.drawLine(0, 1, w, 1);
     g.setColor(ColorHelper.brighter(AbstractLookAndFeel.getBackgroundColor(), 50));
     g.drawLine(0, 2, w, 2);
   } else {
     int h = c.getHeight();
     g.setColor(ColorHelper.darker(AbstractLookAndFeel.getBackgroundColor(), 30));
     g.drawLine(0, 0, 0, h);
     g.setColor(ColorHelper.brighter(AbstractLookAndFeel.getBackgroundColor(), 50));
     g.drawLine(1, 0, 1, h);
   }
 }