📜  python 检测 tkinter 页面是否关闭 - Python 代码示例

📅  最后修改于: 2022-03-11 14:45:28.920000             🧑  作者: Mango

代码示例1
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()