tkinter：使用按钮提示打开新窗口 [英] tkinter: Open a new window with a button prompt

问题描述

如何通过用户在tkinter GUI中按下按钮来打开新窗口？我只需要一个非常简单的解决方案，并且如果代码也能得到解释，那就太好了。

How would I be able to open a new window by the user pressing a button in a tkinter GUI? I only need quite simple solutions, and if the code could be explained as well that would be great.

推荐答案

这是最短的您的问题的可能解决方案。该解决方案适用于python2.x。对于python 3.x，将导入更改为 tkinter而不是 Tkinter：

Here's the nearly shortest possible solution to your question. The solution works in python 2.x. For python 3.x change the import to "tkinter" rather than "Tkinter":

import Tkinter as tk

def create_window():
    window = tk.Toplevel(root)

root = tk.Tk()
b = tk.Button(root, text="Create new window", command=create_window)
b.pack()

root.mainloop()

这绝对不是我推荐的良好编码风格的示例，但它说明了基本概念：带有命令的按钮和创建窗口的函数。

This is definitely not what I recommend as an example of good coding style, but it illustrates the basic concepts: a button with a command, and a function that creates a window.

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