Tkinter Python:使用OOP一次移动多个小部件对象？

import tkinter as tk

class CustomWidget(tk.Frame):
    def __init__(self, master, text):
        super().__init__(master)
        self.label = tk.Label(self, text=text)
        self.button = tk.Button(self, text="Click me", command=self.on_button_click)
        
        self.label.pack()
        self.button.pack()
        
    def on_button_click(self):
        # 处理按钮点击事件
        print("Button clicked!")

# 创建主窗口
root = tk.Tk()

# 创建多个自定义小部件对象
widget1 = CustomWidget(root, "Widget 1")
widget2 = CustomWidget(root, "Widget 2")
widget3 = CustomWidget(root, "Widget 3")

# 设置小部件对象的位置
widget1.pack()
widget2.pack()
widget3.pack()

# 启动主循环
root.mainloop()