Tkinter中的按钮上的透明背景 [英] Transparent Backgrounds on Buttons in Tkinter

问题描述

我有一个带有按钮图像的Button，但是当它在我的窗口中时，按钮的背景与窗口的背景发生冲突.它是.png图像，但tkinter似乎想通过添加灰色空间将图像保持为四边形.有没有一种方法可以使按钮的空白变得透明，以便您只剩下按钮图像?

I have a Button with a button image but when it is in my window the background of the button clashes with the background of the window. It is a .png image but tkinter seems to want to keep the image as a quadrilateral by adding grey space. Is there a way to make the empty space of a button become transparent so that you are just left with the button image?

我正在Windows 8上使用Python 3.4.2.

I am using Python 3.4.2 on Windows 8.

推荐答案

如果您将.png与import PIL一起使用，则python支持透明性.

If you are using a .png with import PIL python is supporting the transparency.

但是，在tkinter中，.Button小部件不支持透明度.

However, within tkinter the .Button widget does not support transparency.

因此，您将获得的是纯色背景上的透明图像.

So what you will have is transparent image on top of a solid background.

如果您是Windows用户，那么最好的选择就是以下解决方案:

If you are a windows user, your best bet is this solution:

Tkinter窗口中的透明背景

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