private Rectangle getCellBounds(int x, int y, Object cell)
Rectangle getCellBounds(int x, int y, Object cell)
	private Rectangle getCellBounds(int x, int y, Object cell)  {      if (cell != null)      {		String s = cell.toString();		Font f = tree.getFont();		FontMetrics fm = tree.getToolkit().getFontMetrics(tree.getFont());         // add 22 to width for icon, FIXME later         return new Rectangle(x, y, SwingUtilities.computeStringWidth(fm, s)               + 22, fm.getHeight());      }      return null;  }