from Tkinter import *
from tkMessageBox import *
def notdone():
showerror('Not implemented', 'Not yet available')
def makemenu(win):
top = Menu(win)
win.config(menu=top)
file = Menu(top)
file.add_command(label='New...', command=notdone, underline=0)
file.add_command(label='Open...', command=notdone, underline=0)
file.add_command(label='Quit', command=win.quit, underline=0)
top.add_cascade(label='File', menu=file, underline=0)
edit = Menu(top, tearoff=0)
edit.add_command(label='Cut', command=notdone, underline=0)
edit.add_command(label='Paste', command=notdone, underline=0)
edit.add_separator()
top.add_cascade(label='Edit', menu=edit, underline=0)
submenu = Menu(edit, tearoff=0)
submenu.add_command(label='A', command=win.quit, underline=0)
submenu.add_command(label='B', command=notdone, underline=0)
edit.add_cascade(label='Stuff', menu=submenu, underline=0)
if __name__ == '__main__':
root = Tk()
root.title('menu_win')
makemenu(root)
msg = Label(root, text='Window menu basics')
msg.pack(expand=YES, fill=BOTH)
msg.config(relief=SUNKEN, width=40, height=7, bg='beige')
root.mainloop()