他們是一種說明某些樹的方法，例如：
from anytree import Node, RenderTree
udo = Node("Udo")
marc = Node("Marc", parent=udo)
lian = Node("Lian", parent=marc)
dan = Node("Dan", parent=udo)
jet = Node("Jet", parent=dan)
jan = Node("Jan", parent=dan)
joe = Node("Joe", parent=dan)
在 tkinter 中作為形式的樹視圖：
[ ]Udo
├──[ ] Marc
│ └──[ ] Lian
└── [ ]Dan
├──[ ] Jet
├──[ ] Jan
└──[ ] Joe
具有單擊 [ ] 會打開按鈕本身右側節點的子樹的屬性。下圖可能顯示了我想到的那種樹視圖：
uj5u.com熱心網友回復：
找到了一些方法，但不知道他們是否是解決問題的更好方法。
代碼：
from anytree import Node, RenderTree, AsciiStyle, PreOrderIter
from tkinter import *
from tkinter import ttk
udo = Node("Udo")
marc = Node("Marc", parent=udo)
lian = Node("Lian", parent=marc)
dan = Node("Dan", parent=udo)
jet = Node("Jet", parent=dan)
jan = Node("Jan", parent=dan)
joe = Node("Joe", parent=dan)
class TreeView(Frame):
def __init__(self, parent, tree):
self.tree = tree
self.treeview = ttk.Treeview(parent, height = 7)
def generate(self):
self.treeview.pack()
index = 0
for node in PreOrderIter(self.tree):
self.treeview.insert('',f'{index}', node.name, text = node.name)
index = index 1
for node in PreOrderIter(self.tree):
for child in node.children:
self.treeview.move(child.name, node.name, 'end')
root = Tk()
tv = TreeView(root, udo)
tv.generate()
root.mainloop()
輸出：
轉載請註明出處，本文鏈接：https://www.uj5u.com/houduan/452612.html
上一篇：重繪tkinter視窗