Python Tkinter 如何使文本框滚动

Question

我写了下面的代码来快速抓取和显示来自维基百科的信息。除非 Wiki 摘要包含的信息多于框可以显示的信息，否则它会很好用。我认为添加 sticky = N+S+E+W 可以解决这个问题，但它似乎没有做任何事情。如果文本框中要同时显示的信息太多，我该如何更新此代码以使其滚动？

在此输入验证码

import sys
from tkinter import *
import wikipedia

def search_wiki():
    txt = text.get()           # Get what the user entered into the box
    txt = wikipedia.page(txt)  # Search Wikipedia for results
    txt = txt.summary          # Store the returned information
    lblText = Label(main, text=txt,justify=LEFT,wraplength=600, fg='black',
                    bg='white', font='times 12 bold').grid(row = 50,
                    column = 1, sticky=N+S+E+W)

main = Tk()
main.title("Search Wikipedia")
main.geometry('750x750')
main.configure(background='ivory3')
text = StringVar()

lblSearch = Label(main, text = 'Search String:').grid(row = 0, column = 0,
                                                      padx = 0, pady = 10)
entSearch = Entry(main, textvariable = text, width = 50).grid(row = 0,
                                                              column = 1)

btn = Button(main, text = 'Search', bg='ivory2', width = 10,
             command = search_wiki).grid(row = 0, column = 10)


main.mainloop()

Answer 1

用更合适的小部件替换您的标签，例如

lblText = ScrolledText(main,
                      bg='white',
                      relief=GROOVE,
                      height=600,
                      #width=400,
                      font='TkFixedFont',).grid(row = 50,
                      column = 1, sticky=N+S+E+W)