1 from Tkinter import *
   2 import tkFileDialog
   3 
   4 root = Tk()
   5 menubar = Menu(root)
   6 root.config(menu=menubar)
   7 root.title('Tk Menu')
   8 root.geometry('150x150')
   9 
  10 filemenu = Menu(menubar)
  11 filemenu2 = Menu(menubar)
  12 filemenu3 = Menu(menubar)
  13 
  14 menubar.add_cascade(label='Arquivo', menu=filemenu)
  15 menubar.add_cascade(label='Cores', menu=filemenu2)
  16 menubar.add_cascade(label='Ajuda', menu=filemenu3)
  17 
  18 def Open(): tkFileDialog.askopenfilename()
  19 def Save(): tkFileDialog.asksaveasfilename()
  20 def Quit(): root.destroy()
  21 def ColorBlue(): Text(background='blue').pack()
  22 def ColorRed(): Text(background='red').pack()
  23 def ColorBlack(): Text(background='black').pack()
  24 def Help():
  25     text = Text(root)
  26     text.pack();
  27     text.insert('insert', 'Ao clicar no botão da\n'
  28                           'respectiva cor, o fundo da tela\n'
  29                           'aparecerá na cor escolhida.')
  30 
  31 filemenu.add_command(label='Abrir...', command=Open)
  32 filemenu.add_command(label='Salvar como...', command=Save)
  33 filemenu.add_separator()
  34 filemenu.add_command(label='Sair', command=Quit)
  35 filemenu2.add_command(label='Azul', command=ColorBlue)
  36 filemenu2.add_command(label='Vermelho', command=ColorRed)
  37 filemenu2.add_command(label='Preto', command=ColorBlack)
  38 filemenu3.add_command(label='Ajuda', command=Help)
  39 root.mainloop()