Treeview使用方法_ttk.treeview怎么用

简洁版

import tkinter as tk
from tkinter import ttk
import pandas as pd
 
表格 = pd.DataFrame({'列1':[1.1,2.1],'列2':[1.2,2.2],'列3':[1.3,2.3]}); print(表格); print(表格.shape[0], 表格.shape[1])
列名 = []
for i in range( 表格.shape[1] ): # 0 到 n-1 共 n 个
    列名.append( 表格.columns[i] )
print(列名); # 不能使用【表格.columns.values】
 
Tk_ = tk.Tk()
Frame_ = tk.Frame(master= Tk_)
Treeview_ = ttk.Treeview(master= Frame_)
 
Treeview_['columns'] = 列名
Treeview_['show'] = 'headings'
 
for i in range( 表格.shape[1] ):
    Treeview_.heading(column= 列名[i], text= 列名[i])
    Treeview_.column(column= 列名[i], width= 90, anchor= 'center')
 
for i in range( 表格.shape[0] ):
    内容 = []
    for j in range( 表格.shape[1] ):
        内容.append( 表格.iloc[i,j] )
    Treeview_.insert("", "end", value= 内容)
 
Tk_.geometry('999x444')
Frame_.place(x= 5