Menu and Sub-Menu in Python Tkinter

 

from tkinter import *

ak= Tk()

ak.geometry("500x300")

ak.title("Menu")

def fun():

    print("Working")

   

def save():

    print("File Saved")

   

   

# Non dropdown menu  

# m = Menu(ak)

# m.add_command(label="File",command=fun)

# m.add_command(label="Save",command=save)

# m.add_command(label="Exit",command=quit)

# ak.config(menu=m)

me = Menu(ak)

m1 = Menu(me,tearoff=0)     #tearoff will remove line

m1.add_command(label="Open",command=fun)

m1.add_command(label="Save",command=save)

m1.add_command(label="Exit",command=quit)

ak.config(menu=me)

me.add_cascade(label="File",menu=m1)

m2 = Menu(me,tearoff=0)     #tearoff will remove line

m2.add_command(label="Cut",command=fun)

m2.add_command(label="Paste",command=save)

m2.add_command(label="Exit",command=quit)

ak.config(menu=me)

me.add_cascade(label="Edit",menu=m2)

m3 = Menu(me,tearoff=0)     #tearoff will remove line

m3.add_command(label="Zoom",command=fun)

m3.add_command(label="Status Bar",command=save)

m3.add_command(label="Exit",command=quit)

ak.config(menu=me)

me.add_cascade(label="Format",menu=m3)

m4 = Menu(me,tearoff=0)     #tearoff will remove line

m4.add_command(label="Email",command=fun)

m4.add_command(label="Phone",command=save)

m4.add_command(label="Website",command=quit)

ak.config(menu=me)

me.add_cascade(label="Help",menu=m4)

ak.mainloop()