python - Tkinter grid layout won't expand -

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i'm trying design sidebar should looke of google's sidebar menu (like in inbox or play music, browser version, example). i'm using grid layout won't expand. i've looked little bit , despite adding sticky = "nesw" , rowconfigure(0, weigth = 1), frame on right won't expand , fill root.

from tkinter import * tkinter import ttk  buttons = ["button", "button", "button", "button", "button", "button", "button", "button", "button", "button"]  # list of contacts  root = tk() root.title('myapp v0.1') root.geometry('800x600') #root['bg'] = "white"  # side menu frame = frame(root, background = "white") in range(len(buttons)):     button(frame, background = "white", text = buttons[i], command = none).grid(row = i, column = 0) frame.rowconfigure(0, weight = 1) frame.grid(row = 0, column = 0, sticky = "nesw")  sep = ttk.separator(root, orient = "vertical") sep.rowconfigure(0, weight = 1) sep.columnconfigure(1, weight = 1) sep.grid(row = 0, column = 1, padx = 5, sticky = "nesw")  root.mainloop()

here's get. buttons on left supposed on white background frame. frame , separator should go down bottom of application window.

result display

thanks in advance.

if want buttons' container stretch way top of window bottom, try calling rowconfigure on root. , if want buttons evenly distributed, rather calling frame.rowconfigure(0, weight = 1), call frame.rowconfigure each row of frame 0 len(buttons).

from tkinter import * tkinter import ttk  buttons = ["button", "button", "button", "button", "button", "button", "button", "button", "button", "button"]  # list of contacts  root = tk() root.title('myapp v0.1') root.geometry('800x600') #root['bg'] = "white" root.rowconfigure(0, weight=1)  # side menu frame = frame(root, background = "white") in range(len(buttons)):     button(frame, background = "white", text = buttons[i], command = none).grid(row = i, column = 0)     frame.rowconfigure(i, weight = 1) frame.grid(row = 0, column = 0, sticky = "nesw")  sep = ttk.separator(root, orient = "vertical") sep.rowconfigure(0, weight = 1) sep.columnconfigure(1, weight = 1) sep.grid(row = 0, column = 1, padx = 5, sticky = "nesw")

result:

enter image description here


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