在 tkinter 树视图中修改项目的标签 [英] modifying tag for the item in tkinter treeview
问题描述
有什么办法可以修改 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:
tree.set(tree.selection()[0],0,'some text in red', tags='red')
我得到 TypeError: set() 得到了一个意外的关键字参数 'tags'
最终目标是改变行或列的颜色...谢谢!
Treeview 上的文档 (here 例如)表示有一个名为 item
的方法可用于设置或检索树项的选项.>
标识的项目的标签列表tree.item(iid, "tags")
返回由iid
tree.item(iid, tags=red")
将iid
的标签更改为(red",)代码>.您还可以传递标签元组,例如
tags=("bold", "red")
.
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')
I get TypeError: set() got an unexpected keyword argument 'tags'
The ultimate goal is to change row or column colors... Thanks!
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")
returns the list of tags of the item identified byiid
tree.item(iid, tags="red")
changes the tags ofiid
to("red",)
. You can also pass a tuple of tags liketags=("bold", "red")
.
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