python - 如何在ttk treeview sun树下显示内容

Question

我有这几行代码，我希望我的性别内容显示在与名称同一行的 TreeView 子树下，但它显示 在子树之后的新行上。

希望它显示如下例:

弗雷德·马

MAVIS 女

弗雷德·其他

在子树下的同一行上，但无法实现这一点。

欢迎您提出建议来实现这一目标。

from tkinter import ttk
import tkinter as tk


root = tk.Tk()
root.geometry("1200x680+50+20")


tree = ttk.Treeview(root)
    ############
tree.config(columns=("col1","col2","col3"))   


#SUb treeview
style = ttk.Style(root)
style.configure("Treeview", rowheight=30)
tree.configure(style="Treeview")


tree.heading("#1", text="DOB")
tree.heading("#2", text="SCHOOL")
tree.heading("#3", text="GENDER")


tree.insert("", "0", "item1", text="Names",)
tree.insert("", "1", "item2", text="Names")


tree.set("item1", "#1", ["2019-05-25"])
tree.set("item1", "#2", ["HARVARD"])


#sub tree using item attribute to achieve that
tree.insert("item1", "1", text="FRED")
tree.insert("item1", "1", text="MAVIS")
tree.insert("item1", "1", text="BRIGHT")


tree.insert("", tk.END, values=("", "", "MALE"))
tree.insert("", tk.END, values=("", "", "OTHER"))
tree.insert("", tk.END, values=("", "", "FEMALE"))




tree.pack(fill=tk.BOTH, expand=True)


root.mainloop()

Answer 1

要实现你想要的，你可以替换它:

tree.set("item1", "#1", ["2019-05-25"])
tree.set("item1", "#2", ["HARVARD"])


#sub tree using item attribute to achieve that
tree.insert("item1", "1", text="FRED")
tree.insert("item1", "1", text="MAVIS")
tree.insert("item1", "1", text="BRIGHT")


tree.insert("", tk.END, values=("", "", "MALE"))
tree.insert("", tk.END, values=("", "", "OTHER"))
tree.insert("", tk.END, values=("", "", "FEMALE"))

这样:

tree.insert("item1", "end", text="FRED", values=("2019-05-25", "HARVARD", "MALE"))
tree.insert("item1", "end", text="MAVIS", values=("2019-05-25", "HARVARD", "OTHER"))
tree.insert("item1", "end", text="BRIGHT", values=("2019-05-25", "HARVARD", "FEMALE"))