python - Tkinter is there a way to resize the scroll bar in a canvas window

Question

I have made most of this window already, and would prefer to not have to restart because of a hitch with a scrollbar not resizing properly. Problem being that the scrollbars appear way too small for the listboxes and I want them to span the whole height of each box respecitvely, but as of now they can only function if you spam the arrows as the actual scrolling bit can't move for lack of space. Any help would be appreciated, stuck on this for a while now. (Using python 3.8).

import tkinter as tk
from tkinter import *


setup = tk.Tk()

setup.title("Set Up Game")
setup.geometry("450x650")
setup.resizable(width=False, height=False)

select_Box = tk.Canvas(setup, width=450, height=496, bg="#cd3636")
select_Box.pack(padx=10)

listbox1 = Listbox(setup, width=33, height=30)
listbox1_win = select_Box.create_window(110,250, window=listbox1)
listbox2 = Listbox(setup, width=33, height=30)
listbox2_win = select_Box.create_window(320,250, window=listbox2)

scroll1 = Scrollbar(setup)
scroll1_win = select_Box.create_window(200,250, window=scroll1)
scroll2 = Scrollbar(setup)
scroll2_win = select_Box.create_window(410,250, window=scroll2)

listbox1.config(yscrollcommand = scroll1.set, selectmode=SINGLE)
scroll1.config(command = listbox1.yview)
listbox2.config(yscrollcommand = scroll2.set, selectmode=SINGLE)
scroll2.config(command = listbox2.yview)

nameArray = ["Bulbasaur", "Ivysaur", "Venasaur", "Charmander", "Charmelion", "Charazard", "Squirtle", "Wartortle", "Blastoise", "Lucario", "Garchomp", "Gengar", "Snorlax", "Reuniclus", "Joel","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder","placeholder"]
for item in nameArray:
    listbox1.insert(END, item)

setup.mainloop()

question from:https://stackoverflow.com/questions/65847597/tkinter-is-there-a-way-to-resize-the-scroll-bar-in-a-canvas-window

Answer 1

Waitting for answers