如何在 python 中制作网格并将其居中？

Question

所以我正在尝试制作一个可以输入成绩的网格我的代码目前看起来像这样

这是一个程序的图片，我想制作一个网格，这样每个月和每个类别都有一个条目，就像成绩簿一样：

代码示例

import tkinter as tk

window8 = tk.Tk()
window8.title('Grades')
window8.geometry('1920x1080')
lbl_mjeseciime = tk.Label(master=window8, text='Months')
lbl_mjeseciime.place(x=1000, y=100)
lbl_kategorije = tk.Label(text='Categories:', master=window8)
lbl_kategorije.place(x=450, y=200)
lbl_mjeseci = tk.Label(master=window8,text='9                    10                    11                    12                    1                    2                    3                    4                    5                    6')
lbl_mjeseci.place(x=700, y=200)
lbl_kategorija1 = tk.Label(master=window8, text='Category1')
lbl_kategorija2 = tk.Label(master=window8, text='Category2')
lbl_kategorija1.place(x=450, y=300)
lbl_kategorija3 = tk.Label(master=window8, text='Category3')
lbl_kategorija2.place(x=450, y=450)
lbl_kategorija3.place(x=450, y=600)

window8.mainloop()

Answer 1

您可以使用如下内容：

root = tk.Tk()

titles = ["Months", 9, 10, 11, 12, 1, 2, 3, 4, 5, 6]
number_of_months = 10
categories = ["Category1", "Category2", "Category3"]
entries = []

# Create headers for months
for n, t in enumerate(titles):
    tk.Label(root, text = str(t)).grid(row = 0, column = n)

# Create rows for categories
for n, r in enumerate(categories):
    # Create category text
    tk.Label(root, text = r).grid(row = n+1, column = 0)
    # Create list to store entries
    row_entries = []
    # Create an entry for each month
    for m in range(number_of_months):
        e = tk.Entry(root)
        row_entries.append(e)
        e.grid(row = n+1, column = m+1)
    entries.append(row_entries)

root.mainloop()

我没有手动创建和放置每个 Label，而是将它们放在一个循环中。我使用 grid 来放置小部件，因为它允许您轻松地将小部件放置在 row/column 中。我还将所有条目存储在二维列表中 entries 以便您可以在某个时候获取它们的值。

如何在 python 中制作网格并将其居中？

How to make a grid in python and center it?

python

tkinter

grid