beginner python GUI question

[rechardchen]

于 2010-8-2 6:15, Chris Hare 写道:
> I hope I can explain this correctly.
>
> I have a GUI, which is already being processed by a mainloop.  I want to be able to open a second window so the user can interact with specific information in the second window.  I pulled together this code example
>
> from Tkinter import *
>
> class Net:
> 	def __init__(self,tkWin):
> 		self.window = tkWin
> 	def show(self,t):		
> 		self.l = Label(self.window,text=t)
> 		self.l.grid()
>                  button = Button(self.window, text="Again")
> 		button.bind("<Button-1>", self.Again)
> 		button.grid()
> 	def Again(self,event):
> 		win3 = Tk()
> 		x = Net(win3)
> 		x.show("window 3")
>
> root = Tk()
> root.title = "test"
> f = Frame(root,bg="Yellow")
> l = Label(f,text="window 1")
> f.grid()
> l.grid()
>
> win2 = Tk()
> x = Net(win2)
> x.show("window 2")
> if __name__ == "__main__":
> 	root.mainloop()
>
> Is this the right way to do things, or would you suggest something different?
>
> Thanks,
> Chris
>
Using Tkinter.Toplevel may be better. :)