mobile-rpa/testcase/test-demo/test-ui-2.py

import tkinter as tk

def show_card(card_number):
    card1_frame.grid_forget()
    card2_frame.grid_forget()
    card3_frame.grid_forget()

    if card_number == 1:
        card1_frame.grid(row=0, column=0, padx=10, pady=10, sticky="nsew")
    elif card_number == 2:
        card2_frame.grid(row=0, column=0, padx=10, pady=10, sticky="nsew")
    elif card_number == 3:
        card3_frame.grid(row=0, column=0, padx=10, pady=10, sticky="nsew")

root = tk.Tk()
root.title("模拟 CardLayout")

# 创建一个容器 Frame
container = tk.Frame(root)
container.pack(fill="both", expand=True)

# 创建三个 "卡片" Frame
card1_frame = tk.Frame(container, bg="lightblue", padx=50, pady=50)
card2_frame = tk.Frame(container, bg="lightgreen", padx=50, pady=50)
card3_frame = tk.Frame(container, bg="lightyellow", padx=50, pady=50)

card1_label = tk.Label(card1_frame, text="卡片 1")
card1_label.pack()

card2_label = tk.Label(card2_frame, text="卡片 2")
card2_label.pack()

card3_label = tk.Label(card3_frame, text="卡片 3")
card3_label.pack()

# 初始显示第一个卡片
show_card(1)

# 创建切换按钮
button1 = tk.Button(root, text="显示卡片 1", command=lambda: show_card(1))
button1.pack(pady=5)

button2 = tk.Button(root, text="显示卡片 2", command=lambda: show_card(2))
button2.pack(pady=5)

button3 = tk.Button(root, text="显示卡片 3", command=lambda: show_card(3))
button3.pack(pady=5)

root.mainloop()