Ned Deily <n...@python.org> added the comment:

One quick comment: one shouldn't assume what colors are being used on current 
macOS systems and a current Tk, like on macOS 11 Big Sur and Tk 8.6.11.  The 
foreground and background colors can depend on what system appearance is 
selected by the user (System Preferences -> General -> Appearance: 
Light/Dark/Auto). Changing the system appearance to Dark causes the Turtle Demo 
buttons to have a darker background and so the white text labels are now quite 
visible.  I don't know what the best solution is but it shouldn't be based on 
the assumption that the colors are fixed.

----------
nosy: +ned.deily

_______________________________________
Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue44254>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

Reply via email to