return new Dimension(100, 5);
FontMetrics fm = comboBox.getFontMetrics(comboBox.getFont()); int w = fm.charWidth(' ') + 2; int h = fm.getHeight() + 2; return new Dimension(w, h);
  protected Dimension getDefaultSize()  {    // FIXME: Not implemented properly.    return new Dimension(100, 5);  }