Kivy:.kv文件中的bind方法 [英] Kivy: bind method inside the .kv file

问题描述

我想从我的.py文件中删除此行:

I would like to delete this line from my .py file:

self.layout.bind(minimum_height=self.layout.setter('height'))

，并用相同的指令替换它，但在.kv文件中.有什么办法可以将self.layout.setter('height')绑定到minimum_height吗?

and replace it by the same instruction but in the .kv file. Is there any way to bind self.layout.setter('height') to minimum_height ?

推荐答案

怎么样?

height: self.minimum_height

我猜您在ScrollView中使用了它.如果为true，这应该起作用. 例如，请参见 https://stackoverflow.com/a/45313388/6646710 上的帖子.

I am guessing you use that in a ScrollView. If true this should work. See for example this post https://stackoverflow.com/a/45313388/6646710 which uses exactly that.

这篇关于Kivy:.kv文件中的bind方法的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！