尝试刷新tkinter python中的ScrolledText和combobox

# 导入必要的模块
import tkinter as tk
from tkinter import scrolledtext

# 创建主窗口
window = tk.Tk()

# 创建ScrolledText控件
text_area = scrolledtext.ScrolledText(window, width=40, height=10)
text_area.pack()

# 刷新ScrolledText内容
def refresh_text():
    # 清空现有内容
    text_area.delete('1.0', tk.END)
    # 插入新的内容
    text_area.insert(tk.END, "这是刷新后的文本内容")

# 创建刷新按钮
refresh_button = tk.Button(window, text="刷新", command=refresh_text)
refresh_button.pack()

# 运行主循环
window.mainloop()

# 导入必要的模块
import tkinter as tk
from tkinter import ttk

# 创建主窗口
window = tk.Tk()

# 创建Combobox控件
combo_box = ttk.Combobox(window)
combo_box.pack()

# 刷新Combobox选项
def refresh_options():
    # 设置新的选项列表
    combo_box['values'] = ('选项1', '选项2', '选项3')

# 创建刷新按钮
refresh_button = tk.Button(window, text="刷新", command=refresh_options)
refresh_button.pack()

# 运行主循环
window.mainloop()