删除网格 python Tkinter 小部件之间的自动间隙

问题描述

我在 Windows 上使用 python2.当我运行 followig 代码时，我在两个画布之间得到了一个间隙(见下图)，尽管我在网格它们时没有指定填充.有没有可能删除这个?

I'm using python2 on Windows. When I run the followig code, I get a gap between the two canvas (see picture below), although there is no padding specified when I grid them.Is there any possibility to remove this?

import Tkinter as tk
import ttk

class App(tk.Tk):

    def __init__(self, *args, **kwargs):
        tk.Tk.__init__(self, *args, **kwargs)
        self.c1 = tk.Canvas(master=self, background='white', borderwidth=0,
                            relief=tk.FLAT)
        self.c2 = tk.Canvas(master=self, background='white', borderwidth=0,
                            relief=tk.FLAT)
        self.c1.grid(row=0, column=0, sticky=tk.NSEW)
        self.c2.grid(row=1, column=0, sticky=tk.NSEW)

        self.mainloop()

App()

感谢您的帮助！

推荐答案

您还需要将 highlightthickness 设置为零.

You need to set highlightthickness to zero as well.

self.c1 = tk.Canvas(..., highlightthickness=0)

来自 effbot 的画布页面 highlightthickness 解释为:

高亮边框的宽度.默认是系统特定的(通常是一两个像素).(highlightThickness/HighlightThickness)

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