Код: Выделить всё
import tkinter as tk
from tkinter import ttk
root = tk.Tk()
root.title("tk test")
root.geometry("500x300")
def returnText(event):
global textarea
textarea.delete("1.0", tk.END)
textarea.insert("1.0", tree.item(tree.focus())["text"])
tree = ttk.Treeview()
tree.pack(padx=10, pady=10, expand=True, fill=tk.X)
tree.heading("#0", text="contents")
tree.insert("", 0, text="test1")
tree.insert("", 0, text="test2")
tree.insert("", 0, text="test3")
tree.bind("", returnText)
textarea = tk.Text(root)
textarea.pack(expand=True, fill=tk.X, padx=10, pady=10)
root.mainloop()
Спасибо.
Подробнее здесь: https://stackoverflow.com/questions/798 ... eview-lags