 the
<B>foreground</B> and <B>background</B> options.  The active state is
typically used when the pointer is over the menubutton.  In active state
the menubutton is displayed using the <B>-activeforeground</B> and
<B>-activebackground</B> options.  Disabled state means that the menubutton
should be insensitive:  the default bindings will refuse to activate
the widget and will ignore mouse button presses.
In this state the <B>-disabledforeground</B> and
<B>-background</B> options determine how the button is