No, there is no pre-made widget to do it.
widget displaying two pane listbox in tkinter
Domanda
there is some pre-cooked widget in tkinter (or ttk) able to display two listboxes side by side?
It is pretty usual to find them in cases such as add/remove option on the right pane from the list of possible options in the left pane, but I cannot find any example.
(not so hard to do it myself, but if there's a ready made widget it's better...)
Soluzione
Altri suggerimenti
You could use a tkinter.ttk.Treeview, but it is slightly different and requires you to have a column header label.
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