Make widgets like checkboxtreeview scrollable? about ttkwidgets HOT 2 CLOSED

from ttkwidgets import CheckboxTreeview
import tkinter as tk
from tkinter import ttk
from random import choice


window = tk.Tk()

data = [
    (i, choice(["Hello", "World", "Universe", "Multiverse"]))
    for i in range(200)
]

scroll = ttk.Scrollbar(window, orient=tk.VERTICAL)
# yscrollcommand indicates that the Treeview has to tell Scrollbar about how much vertical overflow there is
tree = CheckboxTreeview(window, yscrollcommand=scroll.set, height=4, columns=("index", "word")) 
scroll.config(command=tree.yview)  # Make the Scrollbar actually set the 'yview'

for item in data:
    tree.insert("", tk.END, values=item)

tree.grid(column=0, row=0, sticky="nswe")
scroll.grid(column=1, row=0, sticky="ns")

window.mainloop()