'Construct a panedwindow widget with the parent MASTER.
STANDARD OPTIONS
background, borderwidth, cursor, height,
orient, relief, width
WIDGET-SPECIFIC OPTIONS
handlepad, handlesize, opaqueresize,
sashcursor, sashpad, sashrelief,
sashwidth, showhandle,'

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

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