python detect if tkinter page closed
import tkinter as tk
from tkinter import messagebox
root = tk.Tk()
def on_closing():
if messagebox.askokcancel("Quit", "Do you want to quit?"):
root.destroy()
root.protocol("WM_DELETE_WINDOW", on_closing)
root.mainloop()close window tkinter
try:
import Tkinter as tk
except:
import tkinter as tk
root = tk.Tk()
root.geometry("100x50")
def close_window():
root.destroy()
button = tk.Button(text = "Click and Quit", command = close_window)
button.pack()
root.mainloop()tkinter bind to window close
def on_closing():
if messagebox.askokcancel("Quit", "Do you want to quit?"):
root.destroy()
root.protocol("WM_DELETE_WINDOW", on_closing)
root.mainloop()Copyright © 2021 Codeinu
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