选中按钮上色

from tkinter import Label, Tk,Listbox,StringVar,Button
from functools import partial

from click import command

main_win = Tk()
main_win.title('h')
width = 300 
height = 300 
main_win.geometry(f'{
      width}x{
      height}')


#选中的按钮上色
def get_selected_modle(e):
    bindex=0
    for k,v in  main_win.children["!listbox"].children.items():
        if e==bindex:
            v.config(bg='green')
        else:
            v.config(bg='white')
        bindex+=1
    print(e)



modle_list=Listbox(main_win, bg='white', bd=10, cursor='cross', listvariable="", selectmode='single')
modle_list.pack(side="left")

for i ,name in enumerate(["m{}".format(i) for i in range(100)]):
    confirm_button=Button(modle_list,text=name,command=partial(get_selected_modle,i))
    confirm_button.pack(side="top")
# title_label=Label(main_win,text="model")
 

main_win.mainloop()