我可以让我的程序关闭整个程序,无论我还没有找到方法,这样当点击一个按钮时它只会关闭那个窗口而不是整个程序。
from tkinter import *
class First(object):
def __init__(self, master):
self.master = master
self.admin_btn = Button(self.master, text = "First", command = self.second)
self.admin_btn.grid(row = 0, column = 0)
def second(self):
self.w = second(self.master)
self.master.wait_window(self.w.master)
class second(object):
def __init__(self, master):
self.master = Toplevel(master)
self.second = Button(self.master, text = "Second", command = self.third)
self.second.grid(row= 0, column = 0)
def third(self):
self.w = third(self.master)
self.master.wait_window(self.w.master)
class third(object):
def __init__(self, master):
self.master = Toplevel(master)
self.second = Button(self.master, text = "Third")
self.second.grid(row= 0, column = 0)
## The close button, not linked to any command
self.close = Button(self.master, text = "Close")
self.close.grid(row = 1, column = 0)
if __name__ == "__main__":
root = Tk()
first = First(root)
root.mainloop()