如何删除 Tkinter OptionMenu 小部件的边框

Question

I have been looking through multiple websites, which only give me a half satisfactory answer, how would I colour each part of of a Tkinter OptionMenu Widget?

Code Snippet:

from tkinter import *

root = Tk()
text = StringVar()

fr = Frame (root,bg="yellow")
fr.grid()

menu = OptionMenu (fr, text, "hi", "there")
menu.grid (pady=50, padx=50)

# Pretty colouring goes here
# Or ugly yellow, I don't mind

menu ["menu"] ["bg"] = "yellow"
menu ["bg"] = "yellow"
menu ["activebackground"] = "green"

root.mainloop()

Or should I just give up and settle for grey?

Answer 1

All that I had to do was set the highlightthickness option to 0

menu["highlightthickness"]=0

This get's rid of the ugly border around the drop down menu.

Answer 2

要摆脱边框，请使用选项：menu["borderwidth"] = 0。

Answer 3

I don't understand your problem.

menu["menu"] is a tkinter.Menu object, so you can set others options.

Possible colors options are :

• activebackground -> that you want
• activeforeground -> that you want
• background
• bg
• disabledforeground
• fg
• foreground
• selectcolor