如何显示使用“撤销"隐藏的窗口方法? [英] How to show a window that was hidden using "withdraw" method?

问题描述

我想在调用 withdraw 后显示一个窗口.

I would like to show a window after I called withdraw.

以下是我当前的代码:

from Tkinter import *

def callback():    
    global root
    root.withdraw()
    win2 = Tk()

root = Tk()
Label(root,text='this is a window').pack()
Button(root,text='withdraw',command=self.callback).pack()
mainloop()

只要我按下按钮，窗口就会随我所愿地消失，然后出现另一个窗口，一切正常.如何让第一个窗口恢复到与以前相同的状态?

As soon as I press the button, the window disappears much as I want it, and another window appears and everything works great. How do I get the first window back, in the same state as it was before?

推荐答案

想要显示窗口时使用以下命令:

Use the following commands when you want to show the window:

# root.update()  # not required
root.deiconify()

如果您想了解更多信息，请参阅 这里.

If you want to know more about it, see here.

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