我用ttkwidget创建了一个复选框treeview。默认情况下,我希望这些复选框被“选中”。我怎么能这么做。
from tkinter import *
from ttkwidgets import CheckboxTreeview
import tkinter as tk
root = tk.Tk()
tree = CheckboxTreeview(root)
tree.pack()
list = [("apple"), ("banana"), ("orange")]
n=0
for x in list:
tree.insert(parent="", index="end", iid=n, text=x)
n+=1
root.mainloop()
https://stackoverflow.com/questions/74432955
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