Tkinter (13) 選項選單部件 OptionMenu

選項選單部件的建立及其選項

該部件為Menubutton與Menu兩部件在特定引數選項下所訂立的部件

import tkinter as tk
parent = tk.Tk()
message = tk.OptionMenu(parent, variable, choice1, choice2, ...)

範例視窗及程式碼

import tkinter as tk

root = tk.Tk()
root.wm_title("Message Demo")

items = ('Train', 'Plane', 'Boat')
select = tk.StringVar()
select.set(items[0])
font = ('Courier New', 20, 'bold')

option_menu = tk.OptionMenu(root, select, *items)
option_menu.config(font=font)
option_menu.grid()

root.mainloop()

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