I'm looking at someone's code in which invar() is used fairly often.
Apparently, it's a Tkinter method. Here's a use:
def body(self,master):
self.title("Display Settings")
self.colorVar = IntVar()
Radiobutton( master, text="Gray Scale",
value=1, variable=self.colorVar).grid(row=0, sticky=W)
Radiobutton( master, text="Pseudo Color",
value=2, variable=self.colorVar).grid(row=1, sticky=W)
...
What is the need for this use? It looks like some sort of initialization for
a widget.
I've scoured the internet with Google, and have yet to find a simple
explanation of what it's used for.
--
W. eWatson
(121.015 Deg. W, 39.262 Deg. N) GMT-8 hr std. time)
Obz Site: 39° 15' 7" N, 121° 2' 32" W, 2700 feet
Web Page: <www.speckledwithstars.net/>
--
http://mail.python.org/mailman/listinfo/python-list
