apply MacOS custom fonts PR#2575 from customtkinter

[ajkessel]

This applies TomSchimansky/CustomTkinter#2575 to the latest code.

[ajkessel]

Sample code using free font downloaded into local user's library from https://itch.io/queue/c/1986458/fonts-creative-commons-zero-v10-universal

import customtkinter

def button_callback():
        print("button clicked")

app = customtkinter.CTk()
app.geometry("400x150")

button = customtkinter.CTkButton(app, text="my button", command=button_callback, font=('HomeVideo-Regular',14))
button.pack(padx=20, pady=20)

button_y = customtkinter.CTkButton(app, text="normal button", command=button_callback)
button_y.pack(padx=20, pady=20)

app.mainloop()

[FedericoSpada]

Can you delete BaseShape.preferred_drawing_method = "font" altogether from .../core_rendering/__init__.py and change the attribute definition in draw_engine.py from

preferred_drawing_method: ClassVar[DrawingMethodType] = "circles"

to

preferred_drawing_method: ClassVar[DrawingMethodType] = "font"

Thanks!

[ajkessel]

I made that edit. This is a screenshot with the patch at low resolution. I also reverted to Python 3.14 / Tk 8.6.

Without the patch:

I'm not really able to see the difference.

Here they are on the screen at once (old code on top, new code on the bottom):

[FedericoSpada]

It really seems that on macOS, the anti-aliasing is applied with the polygon method too.
Let's do this way: please revert the changes to core_rendering/__init__.py and draw_engine.py, and leave only the actual implementation for reading custom fonts.
If someone wants to change the method, they can do so, but for now, it's better to leave the default method unchanged.
Thanks!

[ajkessel]

OK, all set.