Python 仅在一侧向 tkinter 小部件添加填充
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/4174575/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Adding padding to a tkinter widget only on one side
提问by Hyman S.
How can I add padding to a tkinter window, without tkinter centering the widget? I tried:
如何在 tkinter 窗口中添加填充，而无需 tkinter 将小部件居中？我试过：
self.canvas_l = Label(self.master, text="choose a color:", font="helvetica 12")
self.canvas_l.grid(row=9, column=1, sticky=S, ipady=30)
and
和
self.canvas_l = Label(self.master, text="choose a color:", font="helvetica 12")
self.canvas_l.grid(row=9, column=1, rowspan=2, sticky=S, pady=30)
I want 30px padding only on the top of the label.
我只想要标签顶部的 30px 填充。
采纳答案by Bryan Oakley
The padding options padxand padyof the gridand packmethods can take a 2-tuplethat represent the left/right and top/bottom padding.
填充选项padx和pady的grid和pack方法可利用一个2元组表示左/右和上/下填充。
Here's an example:
下面是一个例子：
import tkinter as tk
class MyApp():
def __init__(self):
self.root = tk.Tk()
l1 = tk.Label(self.root, text="Hello")
l2 = tk.Label(self.root, text="World")
l1.grid(row=0, column=0, padx=(100, 10))
l2.grid(row=1, column=0, padx=(10, 100))
app = MyApp()
app.root.mainloop()
