PYTHON

how to add scrollbar to listbox in tkinter

from tkinter import *


# Creating the root window
root = Tk()

# Creating a Listbox and
# attaching it to root window
listbox = Listbox(root)

# Adding Listbox to the left
# side of root window
listbox.pack(side = LEFT, fill = BOTH)

# Creating a Scrollbar and
# attaching it to root window
scrollbar = Scrollbar(root)

# Adding Scrollbar to the right
# side of root window
scrollbar.pack(side = RIGHT, fill = BOTH)

# Insert elements into the listbox
for values in range(100):
	listbox.insert(END, values)
	
# Attaching Listbox to Scrollbar
# Since we need to have a vertical
# scroll we use yscrollcommand
listbox.config(yscrollcommand = scrollbar.set)

# setting scrollbar command parameter
# to listbox.yview method its yview because
# we need to have a vertical view
scrollbar.config(command = listbox.yview)

root.mainloop()