'Construct a labelframe widget with the parent MASTER.
STANDARD OPTIONS
borderwidth, cursor, font, foreground,
highlightbackground, highlightcolor,
highlightthickness, padx, pady, relief,
takefocus, text
WIDGET-SPECIFIC OPTIONS
background, class, colormap, container,
height, labelanchor, labelwidget,
visual, width'

def __init__(self, master=None, cnf={}, **kw):

    Widget.__init__(self, master, 'labelframe', cnf, kw)
