我是 Python 的新手,甚至是 tkinter 的新手。
我使用了来自 stackoverflow 的代码(在 tkinter 中的两帧之间切换)来生成一个程序,根据用户选择的选项,在其中调用新帧并将其放置在彼此的顶部。我的代码的精简版本如下。还有很多帧。
import tkinter as tk
from tkinter import font as tkfont
import pandas as pd
class My_GUI(tk.Tk):
def __init__(self, *args, **kwargs):
tk.Tk.__init__(self, *args, **kwargs)
self.title_font = tkfont.Font(family='Helvetica', size=18, weight="bold", slant="italic")
container = tk.Frame(self)
container.pack(side="top", fill="both", expand=True)
container.grid_rowconfigure(0, weight=1)
container.grid_columnconfigure(0, weight=1)
self.frames = {}
for F in (StartPage, Page_2):
page_name = F.__name__
frame = F(parent=container, controller=self)
self.frames[page_name] = frame
frame.grid(row=0, column=0, sticky="nsew")
self.show_frame("StartPage")
def show_frame(self, page_name):
'''Show a frame for …Run Code Online (Sandbox Code Playgroud)