将gtk.TreeView列添加到大小组 [英] Add gtk.TreeView columns to a size group

问题描述

我想堆叠两个treeviews彼此，并有列对齐。我想这样做的方式是以某种方式使用 gtk.SizeGroup 。然而， gtk.TreeViewColumn 不是一个小部件...我该如何做到这一点？

I want to stack two treeviews on each other and have the columns be aligned. I figured the way to do this would be to use a gtk.SizeGroup somehow. However, gtk.TreeViewColumn is not a widget... how can I do this?

推荐答案

我有两个建议：

1. 看看 gtk.SizeGroup 被实现，看看你是否可以编写自己的 TreeViewColumnSizeGroup 。


2. 连接到 notify :: width



1. Look at how gtk.SizeGroup is implemented and see if you can write your own TreeViewColumnSizeGroup.
2. Connect to notify::width of each column and in the callback set the width of the corresponding column in the other treeview.

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