The JGoodies Plastic look&feel implementation of MenuUI.
It differs from the superclass in that it uses an overhauled menu
rendering an aligmnent system. Furthermore, you can set a client property
Options.NO_ICONS_KEY to indicate that this menu has no icons.
author: Karsten Lentzsch version: $Revision: 1.6 $ See Also:com.jgoodies.looks.Options
paintMenuItem(Graphics g, JComponent c, Icon aCheckIcon, Icon anArrowIcon, Color background, Color foreground, int textIconGap) Makes the item transparent, if it is not a sub menu and the model is not selected.