How to remove border from tabs

[ThomasTopi]

Hey, it is possible to remove this border from the selected tab?
Or there is workaround for it?
Thank you!

[rdbende]

That dashed border is the keyboard focus marker, so I don't recommend you to remove it.
However, if you want, you can add takefocus=False when creating the notebook, and it will disable keyboard focus for the notebook tabs.

[ThomasTopi]

It works, many thanks!

[BenjaminTGa]

Just saying you can also do this for buttons and other components too.

[Akascape]

@rdbende the blue color border is still not removed after passing takefocus=0,
It is still appearing after selecting the tab. Is there any other method to remove that dotted outline?

My code:

from tkinter import ttk
import tkinter
import sv_ttk

root = tkinter.Tk()
root.geometry("400x400")

notebook = ttk.Notebook(root, takefocus=False)
notebook.pack(expand=True, fill="both", padx=10, pady=10)

tab_1 = ttk.Frame(notebook, takefocus=False)
notebook.add(tab_1, text=f"Tab 1")

sv_ttk.set_theme("dark")

root.mainloop()

Platform: windows 11

[Akascape]

I tried this method here, and it is working: https://www.tutorialspoint.com/how-to-remove-ttk-notebook-tab-dashed-line-tkinter