如何更改 window (Python) (Tkinter) 特定部分的背景颜色

Question

I just wanted to know how you could change the background color of window for a specific portion only , instead of changing the whole window's color.

Like This (MS Paint)

Answer 1

Create a background image by using this:

from tkinter import *
from tkinter import messagebox
top = Tk()

C = Canvas(top, bg="blue", height=250, width=300)
filename = PhotoImage(file = "C:\\Users\\location\\imageName.png")
background_label = Label(top, image=filename)
background_label.place(x=0, y=0, relwidth=1, relheight=1)

C.pack()
top.mainloop

Find an image online that suits your needs and your ready to go; another option is making an image and saving it locally and using that.

Get back to me if it didn't work or you need anymore help. -Jack

Answer 2

Without knowing what else your window has in it, the simplest solution is to create two frames, one for each section. You can then use place to place the two widgets in the window without affecting the layout of any other widgets.

import tkinter as tk

root = tk.Tk()
red_frame = tk.Frame(bd=0, highlightthickness=0, background="red")
blue_frame = tk.Frame(bd=0, highlightthickness=0, background="blue")
red_frame.place(x=0, y=0, relwidth=1.0, relheight=.5, anchor="nw")
blue_frame.place(x=0, rely=.5, relwidth=1.0, relheight=.5, anchor="nw")

root.mainloop()