Writing a Python3 ttk.Notebook

[Rich Shepard]

On Fri, 15 Jan 2021, Terry Reedy wrote:

> IDLE's settings dialog uses a ttk.Notebook. The file is
> Lib/idlelib/configdialog.py.

Thanks, Terry! I completely forgot that. I'll study the IDLE's code and
learn from that.

Stay well,

Rich