ListBox in Tkinter | python Tkinter GUI tutorial

 ListBox in Tkinter | python Tkinter GUI tutorial

from tkinter import *
root= Tk()
root.geometry("455x234")
root.title("Listbox Tutorial")

def add():
    global i
    lbx.insert(ACTIVE, f"{i}")
    i=i+1

i = 0
lbx = Listbox(root)
lbx.pack()

lbx.insert(END,"first item of our listbox")

Button(root, text= "Add Item", command = add).pack()

root.mainloop()

Output