Hi, On Sun, 2 Jun 2019 14:22:56 +0000 Vasilis Vlachoudis <vasilis.vlachou...@cern.ch> wrote:
> Many thanks > > The first solution works ok for me without any flickering probably it depends on the speed of the machine. With an old and slow laptop of mine the flickering effect appears to be a bit worse than on my desktop machine. Changing only the padx by one pixel seems to cause only a slightly "trembling" effect that is hardly noticable at all, so I guess the second workaround might be a bit better. (Maybe calling those workarounds "stupid" the other day was a bit harsh, if there's actually nothing better the second version might be not so bad) > > I think you are right it is a bug in tk, probably they forget > to invalidate the window Still I am not sure if I didn't miss something here. I think one bad thing about ttk is that the more advanced operations on styles and themes aren't really documented very well, so I always find it hard to find out how to do things properly, I always end up with some try-and-error solution. Best regards Michael .-.. .. ...- . .-.. --- -. --. .- -. -.. .--. .-. --- ... .--. . .-. Death. Destruction. Disease. Horror. That's what war is all about. That's what makes it a thing to be avoided. -- Kirk, "A Taste of Armageddon", stardate 3193.0 _______________________________________________ Tkinter-discuss mailing list Tkinter-discuss@python.org https://mail.python.org/mailman/listinfo/tkinter-discuss