In my app created by tkinter, an optionmenu
appears and I wanted to detach it with a border.
Here is the code:
from tkinter import *
from tkinter import ttk
root = Tk()
toplvl = Toplevel()
var = StringVar(root)
var.set("one")
option = ttk.OptionMenu(toplvl,var,"one","two","three",)
option.pack()
root.mainloop()