Hi Hugo,
some experiments showed, that the following code - using borderwidth=-2
- works as you desired, at least on my windows machine:
import Tkinter
from Tkconstants import *
class App(Tkinter.Frame):
def __init__(self, master=None):
Tkinter.Frame.__init__(self, master)
self.pack()
canvas1 = Tkinter.Canvas(self, background='#000000', borderwidth=-2)
canvas2 = Tkinter.Canvas(self, background='#000000', borderwidth=-2)
canvas1.pack(pady=0)
canvas2.pack(pady=0)
if __name__ == '__main__':
myapp = App()
myapp.mainloop()
--------
Alas, there is some strange anomaly: it only does so (i. e. doesn't
display that gray bar between the canvases) when run from IDLE or
by double-clicking the renamed file test.pyw or run from the
command window with the command: python test.py.
Double-clicking test.py performs differently(!) and still shows the
border between the two canvases. Who understands? (Or do you think my
python installation is in a corrupted state?)
Regards, Gregor
Hugo González Monteverde schrieb:
> Hi all,
>
> I'm running into trouble displaying some Tkinter Canvases, they keep a
> border between themselves and there's no way I can have them display
> without a grey gap between them.
>
> I've narrowed the problem to the following example. I've tried all kind
> of padding and border parameter to the Frame's pack() method and the
> Canvas' pack() method.
>
> Is there something I'm missing or plainly not understanding? I'd like to
> display canvases one next to the other without some kind of background
> showing throug.
>
> Thanks for taking a look, here's the example:
>
> =======================
>
> import Tkinter
> from Tkconstants import *
>
> class App(Tkinter.Frame):
> def __init__(self, master=None):
> Tkinter.Frame.__init__(self, master)
> self.pack(pady=0, ipady=0)
> canvas1 = Tkinter.Canvas(self, background='#000000', borderwidth=0)
> canvas2 = Tkinter.Canvas(self, background='#000000', borderwidth=0)
>
> canvas1.pack(pady=0)
> canvas2.pack(pady=0)
>
> if __name__ == '__main__':
> myapp = App()
> myapp.mainloop()
> _______________________________________________
> Tutor maillist - Tutor@python.org
> http://mail.python.org/mailman/listinfo/tutor
>
>
--
Gregor Lingl
Reisnerstrasse 3/19
A-1030 Wien
Telefon: +43 1 713 33 98
Mobil: +43 664 140 35 27
Website: python4kids.net
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