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from tkinter import * class FirstPage(Frame): def __init__(self, parent, controller): Frame.__init__(self, parent) label = Label(self, text = "1 page").pack() button = Button(self, text="NEXT", command= lambda : controller.show_frame(SecondPage)).pack() button = Button(self, text="BACK", command= lambda : controller.show_frame(ThirdPage)).pack() class SecondPage(Frame): def __init__(self, parent, controller): Frame.__init__(self, parent) label = Label(self, text = "2 page").pack() button = Button(self, text="NEXT", command= lambda : controller.show_frame(ThirdPage)).pack() button = Button(self, text="BACK", command= lambda : controller.show_frame(FirstPage)).pack() class ThirdPage(Frame): def __init__(self, parent, controller): Frame.__init__(self, parent) label = Label(self, text = "3 page").pack() button = Button(self, text="NEXT", command= lambda : controller.show_frame(FirstPage)).pack() button = Button(self, text="BACK", command= lambda : controller.show_frame(SecondPage)).pack() class App(Tk): def __init__(self, *args, **kwargs): Tk.__init__(self, *args, **kwargs) window = Frame(self) window.pack() window.grid_rowconfigure(0, minsize=500) window.grid_columnconfigure(0, minsize=800) self.frames = {} for F in (FirstPage, SecondPage, ThirdPage): frame = F(window, self) self.frames[F] = frame frame.grid(row=0,column=0, sticky="nsew") self.show_frame(FirstPage) def show_frame(self, page): frame = self.frames[page] frame.tkraise() ap = App() ap.mainloop()