28.2. The ttk widget set

The ttk module contains different versions of most of the standard Tkinter widgets and a few new ones. These widgets replace the ones from Tkinter of the same name:

Section 29, “ttk.Button”.
Section 30, “ttk.Checkbutton”.
Section 32, “ttk.Entry”.
Section 33, “ttk.Frame”.
Section 34, “ttk.Label”.
Section 35, “ttk.LabelFrame”.
Section 36, “ttk.Menubutton”.
Section 38, “ttk.PanedWindow”.
Section 40, “ttk.Radiobutton”.
Section 41, “ttk.Scale”.
Section 42, “ttk.Scrollbar”.

These widgets are new, and specific to ttk:

Section 31, “ttk.Combobox”.
Section 37, “ttk.Notebook”.
Section 39, “ttk.Progressbar”.
Section 43, “ttk.Separator”.

Tkinter 8.5 reference: a GUI for Python

28.2. The ttk widget set