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在 Python 3 中,您可以在单击时阻止从根级 Tk() 元素获得焦点吗?
失焦后,焦点必须回到上一个有焦点的窗口。

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1 回答 1

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以下是如何在两个 tkinter 窗口之间切换焦点的示例:

from tkinter import Tk, Button

first = Tk ()
second = Tk ()

first.title ('First Window')
b1 = Button (first, text = 'Goto Second Window')
b1.config (command = second.focus_force)
b1.pack ()

second.title ('Second Window')
b2 = Button (second, text = 'Goto First Window')
b2.config (command = first.focus_force)
b2.pack ()

first.mainloop ()
于 2020-01-08T23:04:46.970 回答