Created
January 24, 2021 09:51
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Here's an implementation of working with Classes in Tkinter.
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import tkinter as tk | |
from tkinter import ttk | |
class windows(tk.Tk): | |
def __init__(self, *args, **kwargs): | |
tk.Tk.__init__(self, *args, **kwargs) | |
# Adding a title to the window | |
self.wm_title("Test Application") | |
# creating a frame and assigning it to container | |
container = tk.Frame(self, height=400, width=600) | |
# specifying the region where the frame is packed in root | |
container.pack(side="top", fill="both", expand=True) | |
# configuring the location of the container using grid | |
container.grid_rowconfigure(0, weight=1) | |
container.grid_columnconfigure(0, weight=1) | |
# We will now create a dictionary of frames | |
self.frames = {} | |
# we'll create the frames themselves later but let's add the components to the dictionary. | |
for F in (MainPage, SidePage, CompletionScreen): | |
frame = F(container, self) | |
# the windows class acts as the root window for the frames. | |
self.frames[F] = frame | |
frame.grid(row=0, column=0, sticky="nsew") | |
# Using a method to switch frames | |
self.show_frame(MainPage) | |
def show_frame(self, cont): | |
frame = self.frames[cont] | |
# raises the current frame to the top | |
frame.tkraise() | |
class MainPage(tk.Frame): | |
def __init__(self, parent, controller): | |
tk.Frame.__init__(self, parent) | |
label = tk.Label(self, text="Main Page") | |
label.pack(padx=10, pady=10) | |
# We use the switch_window_button in order to call the show_frame() method as a lambda function | |
switch_window_button = tk.Button( | |
self, | |
text="Go to the Side Page", | |
command=lambda: controller.show_frame(SidePage), | |
) | |
switch_window_button.pack(side="bottom", fill=tk.X) | |
class SidePage(tk.Frame): | |
def __init__(self, parent, controller): | |
tk.Frame.__init__(self, parent) | |
label = tk.Label(self, text="This is the Side Page") | |
label.pack(padx=10, pady=10) | |
switch_window_button = tk.Button( | |
self, | |
text="Go to the Completion Screen", | |
command=lambda: controller.show_frame(CompletionScreen), | |
) | |
switch_window_button.pack(side="bottom", fill=tk.X) | |
class CompletionScreen(tk.Frame): | |
def __init__(self, parent, controller): | |
tk.Frame.__init__(self, parent) | |
label = tk.Label(self, text="Completion Screen, we did it!") | |
label.pack(padx=10, pady=10) | |
switch_window_button = ttk.Button( | |
self, text="Return to menu", command=lambda: controller.show_frame(MainPage) | |
) | |
switch_window_button.pack(side="bottom", fill=tk.X) | |
if __name__ == "__main__": | |
testObj = windows() | |
testObj.mainloop() |
Glad you like it!
thank you for sharing! help me a lot
I'm using it with customtkinter
Glad that it helped, happy developing! :D
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This code was well commented and helpful-- thank you for posting.