tkinter prob

[JyotiC]

i have tried it out but it's not working.
this is the code

from Tkinter import *

class abc:
    def __init__(self,parent):
        #make container myparent
        self.myparent=parent
        self.myparent.geometry("500x200")

        #make the initial frame
        self.frame=Frame(self.myparent)
        self.frame.pack()

        self.var=IntVar()
        self.var.set(0)

        a=Button(self.frame,text="button")
        a.pack()


Checkbutton(self.frame,text="hello",variable=self.var,command=self.com(a)).pack()

    def com(self,a):
        if self.var.get()==1:
            a.config(state=ENABLED)
        else:
            a.config(state=DISABLED)

root=Tk()
abc(root)
root.mainloop()

Fredrik Lundh wrote:
> JyotiC wrote:
>
> > i am making a GUI using Tkinter,
> > I have a button and a checkbutton.
> > i want the button to be enable when checkbutton is on and disble when
> > the checkbutton is off.
>
> use the checkbutton's command option to install a callback that enables
> or disables the button.
> 
> </F>