Dear Bob
Thank you very much for your detailed script. I could do my script using
this.
Thank you once again
Vinu V.
On 3/30/07, Bob Greschke <[EMAIL PROTECTED]> wrote:
#! /bin/env python2.3
from Tkinter import *
from sys import exit
Root = Tk()
InputVar = StringVar()
OutputVar = StringVar()
######################
# BEGIN: class Command
# Pass arguments to functions from button presses and menu
selections! Nice!
# In your declaration: ...command = Command(func, args,...)
# Also use in bind() statements
# x.bind("<****>", Command(func, args...))
class Command:
def __init__(self, func, *args, **kw):
self.func = func
self.args = args
self.kw = kw
def __call__(self, *args, **kw):
args = self.args+args
kw.update(self.kw)
apply(self.func, args, kw)
# END: class Command
###############################
# BEGIN: XSqCalc(InVar, OutVar)
def XSqCalc(InVar, OutVar):
Value = InVar.get().strip()
if Value == "":
OutVar.set("error")
return
Value = float(Value)
Value = Value*Value
OutVar.set(str(Value))
return
# END: def XSqCalc
Label(Root, text = "Enter a value in the field\non the left, click the
\n\"X^2\"
button and see the\nanswer in the field on the right.").pack(side = TOP)
Sub = Frame(Root)
Entry(Sub, width = 10, textvariable = InputVar, bg = "white", \
fg = "black").pack(side = LEFT)
Label(Sub, text = " ").pack(side = LEFT)
Button(Sub, text = "X^2", command = Command(XSqCalc, InputVar, \
OutputVar)).pack(side = LEFT)
Label(Sub, text = " ").pack(side = LEFT)
Entry(Sub, width = 10, textvariable = OutputVar, bg = "white", \
fg = "black").pack(side = LEFT)
Sub.pack(side = TOP, padx = 5, pady = 5)
Button(Root, text = "Quit", command = exit).pack(side = TOP)
Root.mainloop()
That python2.3 line at the beginning may need to be changed for your
system.
The text of that first Label() should all be on the same line.
Bob
On Mar 30, 2007, at 11:35, Vinu Vikram wrote:
> Dear All
> I wrote a python script which will take values from a
> configuration file and perform some operation and give an answer. I
> would like to make a gui for the script using Tkinter. Could
> anybody help me to do that? Suppose my script use a variable 'x' to
> calculate x^2. I would like to give the value x=2 through a GUI and
> get the output in the same window. Please help me to find the
> solution.
> Thanking You
> Vinu V.
> --
> VINU VIKRAM
> http://iucaa.ernet.in/~vvinuv/
> _______________________________________________
> Tkinter-discuss mailing list
> [email protected]
> http://mail.python.org/mailman/listinfo/tkinter-discuss
--
VINU VIKRAM
http://iucaa.ernet.in/~vvinuv/
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