使用 TkInter 将两个小部件与滚动条并排设置

Question

场景：我有两个长系列的文本字符串，应该并排显示以进行比较。 我正在尝试使用 TkInter 将两者和一个垂直滚动条粘贴到每个滚动条和一个同时移动的水平滚动条。

问题：我能够在两个不同的小部件中并排插入内容，并且能够向两者插入垂直滚动条。 但是我无法插入一个同时滚动两个小部件的水平滚动条

到目前为止的代码：

import tkinter as tk
root = tk.Tk()

S1 = tk.Scrollbar(root)
template1 = tk.Text(root, height=100, width=100)
S1.pack(side=tk.RIGHT, fill=tk.Y)
template1.pack(side=tk.RIGHT, fill=tk.Y)
template1.config(yscrollcommand=S1.set)
template1.insert(tk.END, file1data)

S2 = tk.Scrollbar(root)
template2 = tk.Text(root, height=100, width=100)
S2.pack(side=tk.RIGHT, fill=tk.Y)
template2.pack(side=tk.RIGHT, fill=tk.Y)
template2.config(yscrollcommand=S2.set)
template2.insert(tk.END, file2data)

S3 = tk.Scrollbar(root)
template3 = tk.Text(root, height=100, width=100)
S3.pack(side=tk.RIGHT, fill=tk.Y)
template3.pack(side=tk.RIGHT, fill=tk.Y)
template3.config(xscrollcommand=S3.set)
template3.insert(tk.END)

tk.mainloop()

数据示例（file1data 和 file2data 都是长字符串）：

file1data = {qUdYzh5H5ilpZZQ6gFklTt3JFy8rTy2QSGQip0blDWj18VIkxBEAHTL18xf1S1tGbmvb0laqYx1gTsrDa3nnkTR6KstOWvJiWpY4v308Mtw5NIEq8sYRt0mFoR0WzHVvak7RmOHR0v3VijwfPRGBq93nIsTxGJVuvWYnPGUDXciuS650s6pbdOtzKaSKaWf2jFFAIBEgwpWNTrQSLkKgg0h5eA8IYdnrrroXsak3Oiq3asU7tThnUPps1rRl2oXe
8e0ZxkWL34kjB1cX3lGae7ixys7nRUQJYiFWUeVsE19u31gPxxy5mzrf9bgkP055Dk5Oquwyeg0tWBsIeMatJd1cgm5cbsgXwM0wuBjeKTFg6MCWQCSFrUpVlr0Uz3ZNEOCDKVePhGDSOJnNbe6Qvx41GeDIRBXdVw12PrD8QWAGK2OPQ5FfwgObBmMV3cEYlQJGNgXowTICaUfNQRfpuGN5CnoksIQ4E4MaOv13dnIpUPXWc3QCu1bf3cmhNoUP
rXcxVi7ZkJ8AtvtRrdZSNUU34msnNrFIPNBoJmqkZTr7E3QCMHyMfZbVQwaThO5q1OCfOA2oZ26VZHzZamTXGleHVXoARH0OQ0XFZsYwwz8tnWqtPuAzAVcjJtdUNxrPbKFlPei1MzschurpyvTwe9pi86oKp1P72XDUhnvJ3kAfRj1kjxSeQFEGX28Op0PtOzoc2taGlgyLO5THiLruSnLNBVKZMt9wBefu4vtjB8riD7itodprVoT960YlDGgQ
dY93hAPuyb8O6qn3olYbrm0Hp65XpSRZoWjo09XhEjVbC7chDWoUWjcrqMVZibcwxAx4HOHJgUrL3QU10U3FQP0JvYCTJkdR5OxLQCWrBCylU43FNEUuGgqnyPWH6nADtI6euwHpFowX4SfMKXBzdWv7ROuJ6QMxypYwo2wLA7yy9AaimVZOfFOnXwd7GNsYGfM4Cdsq4I0WsSgJLUPQeQTj5Xs8E9sp8Y8ykOHSebI7frQagRKgwRAUila0ERBn}

问题：我怎么能做这个多小部件单滚动条？

Answer 1

在标准 Tkinter 中，这些方法和选项具有标准名称； 当滚动条发生变化时，滚动条应该调用小部件的 xview 或 yview 方法，小部件提供在需要更新滚动条时调用的 xscrollcommand 和 yscrollcommand 命令选项。

在这里阅读更多： http://effbot.org/zone/tkinter-scrollbar-patterns.htm

滚动条需要调用调用两个小部件的yview方法的 function：

def viewall(*args):
    template1.yview(*args)
    template2.yview(*args)

S4 = tk.Scrollbar(root, command=viewall)
S4.pack(side=tk.RIGHT, fill=tk.Y)

编辑：两个文本小部件的滚动同步 - 水平

import tkinter as tk
root = tk.Tk()

file1data = ("qUdYzh5H5ilpZZQ6gFklTt3JFy8rTy2QSGQip0blDWj18VIkxBEAHTL1\n8xf1S1tGbmvb0laqYx1gTsrDa3nnkTR6KstOWvJiWpY4v308Mtw5NIEq8sYRt0mFoR0WzHVvak7RmOHR0v3VijwfPRGBq93nIsTxGJVuvWYnPGUDXciuS650s6pbdOtzKaSKaWf2jFFAIBEgwpWNTrQSLkKgg0h5eA8IYdnrrroXsak3Oiq3asU7tThnUPps1rRl2oXe8e0ZxkWL34kjB1cX3lGae7ixys7nRUQJYiFWUeVsE19u31gPxxy5mzrf9bgkP055Dk5Oquwyeg0tWBsIeMatJd1cgm5cbsgXwM0wuBjeKTFg6MCWQCSFrUpVlr0Uz3ZNEOCDKVe\nPhGDSOJnNbe6Qvx41GeDIRBXdVw12PrD8QWAGK2OPQ5FfwgObBmMV3cEYlQJGNgXowTICaUfNQRfpuGN5CnoksIQ4E4MaOv13dnIpUPXWc3QCu1bf3cmhNoUPrXcxVi7ZkJ\n8AtvtRrdZSNUU34msnNrFIPNBoJmqkZTr7E3QCMHyMfZbVQwaThO5q1OCfOA2oZ26VZHzZamTXGleH\nVXoARH0OQ0XFZsYwwz8tnWqtPuAzAVcjJtdUNxrPbKFlPei1MzschurpyvTwe9pi86oKp1P72XDUhnvJ3kAfRj1kjxSeQFEGX28Op0PtOzoc2taGlgyLO5THiLruSnLNBVKZMt9wBefu4vtjB8riD7itodprVoT960YlDGgQdY93hAPuyb8O6qn3olYbrm0Hp65XpSRZoWjo09")

def viewall(*args):
    template1.xview(*args)
    template2.xview(*args)

xscrollbar = tk.Scrollbar(root, orient=tk.HORIZONTAL)
xscrollbar.grid(row=1, columnspan=2, sticky=tk.N + tk.S + tk.E + tk.W)
xscrollbar.config(command=viewall)

template1 = tk.Text(root, height=50, width=50,wrap=tk.NONE, xscrollcommand = xscrollbar.set)
template1.grid(row=0, column=0)
template1.insert(tk.END, file1data)

template2 = tk.Text(root, height=50, width=50,wrap=tk.NONE, xscrollcommand = xscrollbar.set)
template2.grid(row=0, column=1)
template2.insert(tk.END, file1data)

tk.mainloop()

=======================================

编辑 2

import tkinter as tk
root = tk.Tk()

file1data = ("qUdYzh5H5ilpZZQ6gFklTt3JFy8rTy2QSGQip0blDW   j18VIkxBEAHTL1\n8xf1S1tGbmvb0laqYx1gTsrDa3   nnkTR6KstOWvJiWpY4v308Mt  w5NIEq8sYRt0mFoR 0WzHVva  7RmOHR0v3Vi jwfPRG  Bq93nIsTxGJV uvWY nPGUDXciuS650s6pbd OtzKaSKa Wf2jFFAIBEgw   pWNTrQSLk Kgg0h5eA8IYd nrrroXsak3Oiq3asU7tThnUPps1rRl2oXe8e0ZxkWL34kjB1cX3lGae7ixys7nRUQJYiFWUeVsE19u31gPxxy5mzrf9bgkP055Dk5Oquw  yeg0tWBsIeMatJd1cgm5cbsg  XwM0wuBjeKTFg6MCWQCSFrUpVlr0Uz3ZNEOCDKVe\nPhGDSOJnNbe6Qvx41GeDIRBXdVw12PrD8QWAGK2OQ4E4MaOv13dnIpUPXWc3QCu1bf3cmhNoUPrXcxVi7ZkJ\n8AtvtRrdZSNUU34msnNrFIPNBoJmqkZ  Tr7E3QCMHyMfZbVQwaThO5q1OCfOA2oZ26VZHzZamTXGleH\nVXoARH0OQ0XFZsYwwz8tnWqtPuAzAVcjJtdUNxrPbKFlPei1MzschurpyvTwe9pi86oKp1P72XDUhnvJ3kAfRj1kjxSeQFEGX28Op0PtOzoc2taGlgy")

def viewall(*args):
    template1.xview(*args)
    template2.xview(*args)

xscrollbar = tk.Scrollbar(root, orient=tk.HORIZONTAL)
xscrollbar.grid(row=1, columnspan=4, sticky=tk.N + tk.S + tk.E + tk.W)
xscrollbar.config(command=viewall)

S1 = tk.Scrollbar(root)
S1.grid(row=0, column=1,sticky=tk.N + tk.S + tk.E + tk.W)
template1 = tk.Text(root, height=25, width=50,wrap=tk.NONE, xscrollcommand = xscrollbar.set, yscrollcommand=S1.set)
template1.grid(row=0, column=0)
template1.insert(tk.END, file1data)
S1.config(command=template1.yview)

S2 = tk.Scrollbar(root)
S2.grid(row=0, column=3,sticky=tk.N + tk.S + tk.E + tk.W)
template2 = tk.Text(root, height=25, width=50,wrap=tk.NONE, xscrollcommand = xscrollbar.set,yscrollcommand=S2.set)
template2.grid(row=0, column=2)
template2.insert(tk.END, file1data)
S2.config(command=template2.yview)

tk.mainloop()