python - 如何关闭 Tkinter 窗口

Question

我想生成一个带有两个按钮的窗口，这两个按钮都会执行一个函数，然后关闭窗口。但是，我似乎无法关闭窗口。我已经根据类似问题的答案多次尝试用函数重写，但每次都会出错。任何帮助将不胜感激!

import tkinter as tk


class test:
    def __init__(self, root):
       self.text = tk.Label(root, text = 'Question' )
       self.text.pack(side = 'top')
       self.button1 = tk.Button(root, text = 'Yes', command = self.write_right, width = 15)
       self.button1.pack(side='left')
       self.button2 = tk.Button(root, text = 'No', command = self.write_wrong, width = 15)
       self.button2.pack(side='right')
    def write_right(self):
        self.root.destroy()
    def write_wrong(self):
        self.root.destroy()
box = tk.Tk()
functionality = test(box)
box.mainloop()

Answer 1

添加 self.root = root 可以帮助:

import tkinter as tk

class test:
    def __init__(self, root):
       self.root = root
       self.text = tk.Label(root, text = 'Question' )
       self.text.pack(side = 'top')
       self.button1 = tk.Button(root, text = 'Yes', command = self.write_right, width = 15)
       self.button1.pack(side='left')
       self.button2 = tk.Button(root, text = 'No', command = self.write_wrong, width = 15)
       self.button2.pack(side='right')
    def write_right(self):
        self.root.destroy()
    def write_wrong(self):
        self.root.destroy()
box = tk.Tk()
functionality = test(box)
box.mainloop()