Python Tkinter 编辑菜单窗口 [英] Python Tkinter Edit Menu Window

问题描述

我正在尝试编辑菜单窗口.我如何编辑它?

I'm trying to edit Menu window. How can i edit it?

这适用于 Windows.

This is for Windows.

from tkinter import *

Window = Tk()

MB = Menu(Window)
Window.config(menu=MB)

Menubar = Menu(MB)
MB.add_cascade(label="File", menu=Menubar)
Menubar.add_command(label="New File")

#Btn1 = Button(Menubar, width=20, text="Button").pack() #I failed.

Window.mainloop()

我试过 Btn1 = Button(Menubar, width=20, text="Button").pack()但是这个不行.

I tried Btn1 = Button(Menubar, width=20, text="Button").pack() But this one couldn't work.

推荐答案

您不能向菜单添加任意小部件.要将项目添加到菜单，您必须使用 Menu 对象上可用的以下功能之一:

You cannot add arbitrary widgets to a menu. To add items to a menu you must use one of the following functions available on the Menu object:

• 添加
• add_command
• add_cascade
• add_checkbutton
• add_radiobutton
• add_separator

要添加文本标签，您可以使用 add_command 并将 command 属性设置为 None.

To add a textual label you can use add_command and set the command attribute to None.

所有这些都与菜单小部件定义本身一起记录，并且几乎在任何包含小部件文档的网站上都有记录.

All of these are documented with the Menu widget definition itself, and on just about any site that includes widget documentation.

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