Adding Progressbar to button

[aniyanetworks]

why i need to use class methods for Progressbar,

you don't need to use class, I'm just more comfortable using classes for everything

Without class:

import tkinter as tk
import tkinter.ttk as ttk
import time


root = tk.Tk()
root.geometry('250x50+20+20')
root.title('Sixty Seconds progress bar')
max = 120
step = tk.DoubleVar()
step.set(0)

frame = tk.Frame()
frame.pack(fill=tk.BOTH, padx=2, pady=2)

progbar = ttk.Progressbar

def add_progbar():
    progbar = ttk.Progressbar(
        frame, 
        orient=tk.HORIZONTAL, 
        mode='determinate', 
        variable=step, 
        maximum=max)
    progbar.pack(fill=tk.X, expand=True)

def start_progbar():
    add_progbar()
    for x in range(0, 120):
        step.set(x)
        time.sleep(.5)
        root.update()

btn = tk.Button(frame, text='Start', bd = 4, command=start_progbar)
btn.pack()
root.mainloop()

Thanks for your reply, can you please take a look my code and see what i can do to stop my bar after 60 sec??

import subprocess
from tkinter import *
from tkinter import ttk
window= Tk()

def wifiOnscript():
    # subprocess.call(['netsh', 'interface', 'set', 'interface', 'Wi-Fi', 'enabled'])
    pb = ttk.Progressbar(window, orient="horizontal", length=200, mode="determinate", )
    pb.grid()
    pb.start(50)

wifiOnButton=Button(window,text="WiFi-ON",command=wifiOnscript, height=1, width=22)
wifiOnButton.grid(row=2,column=0,padx=40, pady=10)

window.mainloop()