修改 tkinter 树视图中项目的标签

2022-01-18 00:00:00 python tkinter treeview tags

问题描述

有什么方法可以修改 tkinter treeview 项目标签吗?我知道如何使用插入命令创建带有标签的项目，但是当我:

is there any way I could modify the the tkinter treeview item tag? I know how to create item with tag with insert command, but when I:

tree.set(tree.selection()[0],0,'some text in red', tags='red')

我得到 TypeError: set() got an unexpected keyword argument 'tags'

最终目标是改变行或列的颜色...谢谢！

The ultimate goal is to change row or column colors... Thanks!

解决方案

Treeview 上的文档(here 例如)说有一个名为 item 的方法可以用来设置或检索树项的选项.

The documentation on Treeview (here for instance) says that there is a method called item that can be used to set or retrieve the options of a tree item.

  • tree.item(iid, "tags") 返回由 iid

tree.item(iid, tags=red") 将iid的标签改为(red",).您还可以传递标签元组，例如 tags=("bold", "red").

tree.item(iid, tags="red") changes the tags of iid to ("red",). You can also pass a tuple of tags like tags=("bold", "red").

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