在 tkinter 中调整笔记本选项卡的大小

Question

How to resize notebook tabs in Tkinter? Initially, I created 4 frames inside my root, and I was able to resize using rowconfigure and columnconfigure. Now I created two tabs and shifted the 4 frames inside one of my tabs, but the problem is rowconfigure and column configure is not dynamically resizing the four frames now.

Since it was working fine with my root, I think I am having issues with tab. Will appreciate if someone can point out why this is not working and what is the solution.

Code snippet:

tabControl=ttk.Notebook(master)
tab1 = Frame(tabControl)
tab2 = Frame(tabControl)
tabControl.add(tab1, text='Tab 1')
tabControl.add(tab2, text='Tab 2')
tab1.grid_columnconfigure(0,weight=1)
tab1.grid_columnconfigure(1,weight=1)
tab1.grid_rowconfigure(1,weight=1)
tab1.grid_rowconfigure(0,weight=1)
    
tabControl.grid()

Answer 1

what you are looking for is tab.columnconfigure() and tab.rowconfigure()

Try this:

from tkinter import *
from tkinter import ttk

root = Tk()

tabControl = ttk.Notebook(root) 
  
tab1 = ttk.Frame(tabControl) 
tab2 = ttk.Frame(tabControl) 
  
tabControl.add(tab1, text ='Tab 1') 
tabControl.add(tab2, text ='Tab 2') 
tabControl.pack(expand = 1, fill ="both")

tab1.columnconfigure( (0,1), weight=1)
tab1.rowconfigure((0,1), weight=1)

lbl1 = Label(tab1, text='This is frame 1')
lbl2 = Label(tab1, text='This is frame 2')
lbl3 = Label(tab1, text='This is frame 3')
lbl4 = Label(tab1, text='This is frame 4')

lbl1.grid(row=0, column=0)
lbl2.grid(row=0, column=1)
lbl3.grid(row=1, column=0)
lbl4.grid(row=1, column=1)


root.mainloop()

Update : using the grid to place tabControl.

from tkinter import *
from tkinter import ttk

root = Tk()

tabControl = ttk.Notebook(root) 
  
tab1 = ttk.Frame(tabControl) 
tab2 = ttk.Frame(tabControl)

Grid.columnconfigure(root, 0, weight=1)
Grid.rowconfigure(root, 0, weight=1)
  
tabControl.add(tab1, text ='Tab 1') 
tabControl.add(tab2, text ='Tab 2')
tabControl.grid(row=0, column=0, sticky='nsew')


tab1.columnconfigure( (0,1), weight=1)
tab1.rowconfigure((0,1), weight=1)

lbl1 = Label(tab1, text='This is frame 1')
lbl2 = Label(tab1, text='This is frame 2')
lbl3 = Label(tab1, text='This is frame 3')
lbl4 = Label(tab1, text='This is frame 4')

lbl1.grid(row=0, column=0)
lbl2.grid(row=0, column=1)
lbl3.grid(row=1, column=0)
lbl4.grid(row=1, column=1)


root.mainloop()