帮我把这个窗口变得更加好看绚丽： root = tk.Tk() root.title("MOM扫码过站") root.geometry("1000x500")

设置背景色渐变

root.configure(bg="#1a1a2e") # 背景为深色调，适合科技感

设置字体

font = ("Helvetica", 12)

创建Frame并设置背景颜色

frame = tk.Frame(root, bg="#1a1a2e") frame.pack(expand=True, fill=tk.BOTH, pady=10)

设置grid的权重

frame.grid_rowconfigure(0, weight=0) frame.grid_rowconfigure(1, weight=0) frame.grid_rowconfigure(2, weight=0) frame.grid_rowconfigure(3, weight=0) frame.grid_rowconfigure(4, weight=1)

frame.grid_columnconfigure(0, weight=1) frame.grid_columnconfigure(1, weight=0)

配置标签样式

station_label = tk.Label(frame, text=f"采集点: {config['station']}", font=font, fg="white", bg="#1a1a2e") station_label.grid(row=0, column=0, columnspan=2, sticky='ew', pady=5)

operater_label = tk.Label(frame, text=f"操作人: {config['operater']}", font=font, fg="white", bg="#1a1a2e") operater_label.grid(row=1, column=0, columnspan=2, sticky='ew', pady=5)

在frame里增加水平间隔的Frame，保持居中

order_frame = tk.Frame(frame, bg="#1a1a2e") order_frame.grid(row=2, column=0, columnspan=3, pady=5)

work_order_label = tk.Label(order_frame, text="工单编号:", font=font, fg="white", bg="#1a1a2e") work_order_label.pack(side=tk.LEFT, padx=(0, 10)) # 设置右侧间距

获取工单编号列表并更新下拉框内容的函数

def refresh_work_order_codes(): # 重新调用接口获取新的工单编号列表 new_work_order_codes = load_work_order_codes()

if new_work_order_codes:
    # 在工单编号列表中添加一个空值选项
    if "" not in new_work_order_codes:  # 避免重复添加空值
        new_work_order_codes.insert(0, "")
    work_order_combobox['values'] = new_work_order_codes  # 更新下拉框的值
    work_order_combobox.set("")  # 设置默认值为空
else:
    logging.error("未能获取到工单编号")

获取工单编号列表

work_order_codes = load_work_order_codes()

在工单编号列表中添加一个空值选项

if work_order_codes and "" not in work_order_codes: work_order_codes.insert(0, "") # 在列表的第一个位置插入空值

创建不可编辑的下拉框，并将默认值设置为空

work_order_combobox = ttk.Combobox(order_frame, values=work_order_codes, width=25, state='readonly', font=font) work_order_combobox.pack(side=tk.LEFT) # 使下拉框与标签在同一行

设置下拉框的默认值为空

work_order_combobox.set("") # 默认显示为空

在 order_frame 里加入刷新按钮

refresh_button = tk.Button(order_frame, text="刷新", command=refresh_work_order_codes, font=font, bg='#3498db', fg='white', relief="flat", width=8) refresh_button.pack(side=tk.LEFT, padx=(10, 0)) # 设置左侧间距

按钮样式

def button_style(button): button.config(font=font, relief="flat", bg='#2ecc71', fg='white', activebackground='#27ae60', activeforeground='white')

def close_warning_lights(): send_serial_command([0xA0, 0x07, 0x00, 0xA7]) # 关闭红色警告灯 send_serial_command([0xA0, 0x02, 0x01, 0xA3]) # 恢复绿灯

def close_all_lights(): send_serial_command([0xA0, 0x00, 0x00, 0xA0]) clear_log()

def clear_log(): log_text.config(state=tk.NORMAL) log_text.delete('1.0', tk.END) log_text.config(state=tk.DISABLED)

close_button1 = tk.Button(frame, text="恢复绿灯", command=close_warning_lights, bg='lightgreen') close_button2 = tk.Button(frame, text="关闭所有灯光", command=close_all_lights, bg='white')

button_style(close_button1) button_style(close_button2)

close_button1.grid(row=3, column=0, padx=20, pady=5, sticky='ew') close_button2.grid(row=3, column=1, padx=20, pady=5, sticky='ew')

frame.grid_columnconfigure(0, weight=1) frame.grid_columnconfigure(1, weight=1)

log_text = scrolledtext.ScrolledText(frame, width=50, height=10, font=font, bg='#2c3e50', fg='white') log_text.grid(row=4, column=0, columnspan=2, padx=10, pady=10, sticky='nsew') log_text.config(state=tk.DISABLED)

log_text.tag_configure('success', foreground='black') log_text.tag_configure('failure', foreground='red')

def startup_green_light(): send_serial_command([0xA0, 0x02, 0x01, 0xA3]) # 绿灯指令

def start_listening(): startup_green_light() listener = keyboard.Listener(on_press=on_key_press) listener.start()

在主程序启动时开始日期检查线程

date_check_thread = threading.Thread(target=check_date_periodically, daemon=True) date_check_thread.start()

start_listening()

root.mainloop()