Tkinter Resize

Thu Feb 14 16:29:52 EST 2002

Hi Everyone,
  I'm working with a Tkinter Text Widget.  How do you bind a function
to the Text Widget whenever it resizes?  Plus the function I want to
bind needs to detect the new size of the Text Widget.  Is it possible
to get the new width by doing:  text_widget.cget( 'width' )?

                                                       Thanks,
                                                             Jeff