Frame框架
需求:
import tkinter as tk
window = tk.Tk()
window.title('my window')
window.geometry('200x200')
l = tk.Label(window,text = 'on the window').pack()
frm = tk.Frame(window)
frm.pack()
frm_l = tk.Frame(frm,)
frm_r = tk.Frame(frm)
frm_l.pack(side = 'left')
frm_r.pack(side = 'right')
tk.Label(frm_l,text='on the frm_l1').pack()
tk.Label(frm_l,text='on the frm_l2').pack()
tk.Label(frm_r,text='on the frm_r1').pack()
window.mainloop()