linux python 界面

import tkinter as tk

def on_button_click():
    label.config(text="Hello, Tkinter!")

# 创建主窗口
root = tk.Tk()
root.title("Tkinter Example")
root.geometry("300x200")

# 创建标签
label = tk.Label(root, text="Welcome to Tkinter", font=("Arial", 16))
label.pack(pady=20)

# 创建按钮
button = tk.Button(root, text="Click Me", command=on_button_click)
button.pack()

# 运行主循环
root.mainloop()

import tkinter as tk
from threading import Thread
import time

def long_running_task():
    for i in range(5):
        time.sleep(1)
        print(f"Task running: {i+1}")

def start_task():
    thread = Thread(target=long_running_task)
    thread.start()

root = tk.Tk()
root.title("Multithreading Example")
button = tk.Button(root, text="Start Long Task", command=start_task)
button.pack()

root.mainloop()