tkinter example dynamicContentInLabel (snippet)

Python tkinter (gui) example 'dynamicContentInLabel'

Functions in program:

• def counter_label(label):

Modules used in program:

• import tkinter as tk

dynamicContentInLabel

Python tkinter example: dynamicContentInLabel

import tkinter as tk

counter = 0


def counter_label(label):
    counter = 0

    def count():
        global counter
        counter += 1
        label.config(text=str(counter))
        # Calls count() after every 1000ms
        label.after(1000, count)

    count()


root = tk.Tk()
root.title("Counting Seconds")
label = tk.Label(root, fg="dark green")
label.pack()
counter_label(label)
button = tk.Button(root, text='Stop', width=25, command=root.destroy)
button.pack()
root.mainloop()

Useful links

• Learn Tkinter: https://pythonbasics.org/tkinter/
• Wikipedia tkinter: https://en.wikipedia.org/wiki/Tkinter