--------- Mensaje reenviado --------
> De: Michael Lange <klappn...@web.de>
> Para: tkinter-discuss@python.org
> Asunto: Re: [Tkinter-discuss] methods of control PanedWindow
> Fecha: Thu, 9 Dec 2010 20:38:41 +0100
>
> Thus spoketh craf <p...@vtr.net>
> unto us on Thu, 09 Dec 2010 15:52:43 -0300:
>
> > I Do learn to work with methods of control PanedWindow.The only that I
> > failed to understand how they are used are:
> >
> > PanedWindow.proxy_coord()
> > PanedWindow.proxy_forget()
> > PanedWindow.proxy_place(x, y)
> >
> >
> > Does anyone know what they are good?
>
> Probably to move the sash:
>
> ######################################
> from Tkinter import *
> root = Tk()
> pw = PanedWindow(root)
> pw.pack(fill='both', expand=1)
> l1 = Listbox(pw)
> l2 = Listbox(pw)
> a = pw.add(l1)
> b = pw.add(l2)
>
> def on_left(ev):
> x,y = pw.proxy_coord()
> pw.proxy_place(x-1, y)
> def on_right(ev):
> x,y = pw.proxy_coord()
> pw.proxy_place(x+1, y)
> def on_return(ev):
> pw.sash_place(0, *pw.proxy_coord())
> pw.proxy_forget()
>
> pw.update_idletasks()
> pw.proxy_place(*pw.sash_coord(0))
> pw.proxy_forget()
>
> root.bind('<Left>', on_left)
> root.bind('<Right>', on_right)
> root.bind('<Return>', on_return)
> root.mainloop()
> #####################################
>
> However I don't know why one would want to do this, either. I'd prefer to
> directly move the sash (as with opaqueresize=True).
>
> Regards
>
> Michael
>
>
> .-.. .. ...- . .-.. --- -. --. .- -. -.. .--. .-. --- ... .--. . .-.
>
> The more complex the mind, the greater the need for the simplicity of
> play.
> -- Kirk, "Shore Leave", stardate 3025.8
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Hi Michael.
Thank you very much for giving me a light
I really did not know that these methods were used.
Regards
Cristian Abarzua
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