import tkinter as tk from tkinter import ttk, messagebox import time import threading import winsound import sys class TimerApp: def __init__(self, root): self.root = root self.root.title("多功能定时器") self.root.geometry("500x600") self.root.configure(bg='#f0f0f0') # 定时器状态 self.is_running = False self.is_paused = False self.start_time = 0 self.paused_time = 0 self.total_elapsed = 0 self.alarms = [] # 存储闹钟时间 self.alarm_enabled = True # 创建界面 self.setup_ui() def setup_ui(self): """设置用户界面""" # 主框架 main_frame = ttk.Frame(self.root, padding="20") main_frame.pack(fill=tk.BOTH, expand=True) # 标题 title_label = tk.Label(main_frame, text="⏰ 多功能定时器", font=("微软雅黑", 24, "bold"), fg='#2c3e50', bg='#f0f0f0') title_label.pack(pady=(0, 20)) # 时间显示区域 self.setup_time_display(main_frame) # 时间设置区域 self.setup_time_setting(main_frame) # 控制按钮区域 self.setup_controls(main_frame) # 闹钟设置区域 self.setup_alarm_controls(main_frame) # 闹钟列表区域 self.setup_alarm_list(main_frame) # 状态栏 self.setup_status_bar(main_frame) def setup_time_display(self, parent): """设置时间显示区域""" time_frame = ttk.Frame(parent, relief=tk.RAISED, borderwidth=2) time_frame.pack(fill=tk.X, pady=(0, 20), padx=20) # 时间显示 self.time_label = tk.Label(time_frame, text="00:00:00.00", font=("Consolas", 48, "bold"), fg='#3498db', bg='white', width=12, height=2, anchor='center') self.time_label.pack(pady=20, padx=20) # 进度条 self.progress_bar = ttk.Progressbar(time_frame, length=300, mode='determinate') self.progress_bar.pack(pady=(0, 20), padx=20) def setup_time_setting(self, parent): """设置时间设置区域""" setting_frame = ttk.LabelFrame(parent, text="⏱️ 设置时间", padding="15") setting_frame.pack(fill=tk.X, pady=(0, 20), padx=20) # 小时 hour_frame = ttk.Frame(setting_frame) hour_frame.pack(side=tk.LEFT, padx=10) ttk.Label(hour_frame, text="时:").pack() self.hour_spinbox = ttk.Spinbox(hour_frame, from_=0, to=23, width=5, font=("微软雅黑", 12), format="%02.0f") self.hour_spinbox.set("00") self.hour_spinbox.pack(pady=5) # 分钟 minute_frame = ttk.Frame(setting_frame) minute_frame.pack(side=tk.LEFT, padx=10) ttk.Label(minute_frame, text="分:").pack() self.minute_spinbox = ttk.Spinbox(minute_frame, from_=0, to=59, width=5, font=("微软雅黑", 12), format="%02.0f") self.minute_spinbox.set("00") self.minute_spinbox.pack(pady=5) # 秒 second_frame = ttk.Frame(setting_frame) second_frame.pack(side=tk.LEFT, padx=10) ttk.Label(second_frame, text="秒:").pack() self.second_spinbox = ttk.Spinbox(second_frame, from_=0, to=59, width=5, font=("微软雅黑", 12), format="%02.0f") self.second_spinbox.set("10") self.second_spinbox.pack(pady=5) # 快捷按钮 quick_frame = ttk.Frame(setting_frame) quick_frame.pack(side=tk.LEFT, padx=20) ttk.Label(quick_frame, text="快捷设置:").pack() btn_frame = ttk.Frame(quick_frame) btn_frame.pack() ttk.Button(btn_frame, text="1分钟", width=8, command=lambda: self.set_quick_time(0, 1, 0)).pack(side=tk.LEFT, padx=2) ttk.Button(btn_frame, text="5分钟", width=8, command=lambda: self.set_quick_time(0, 5, 0)).pack(side=tk.LEFT, padx=2) ttk.Button(btn_frame, text="10分钟", width=8, command=lambda: self.set_quick_time(0, 10, 0)).pack(side=tk.LEFT, padx=2) ttk.Button(btn_frame, text="15分钟", width=8, command=lambda: self.set_quick_time(0, 15, 0)).pack(side=tk.LEFT, padx=2) def setup_controls(self, parent): """设置控制按钮区域""" control_frame = ttk.Frame(parent) control_frame.pack(pady=(0, 20)) # 开始/暂停按钮 self.start_button = ttk.Button(control_frame, text="▶ 开始", command=self.start_timer, width=12) self.start_button.pack(side=tk.LEFT, padx=5) # 暂停/继续按钮 self.pause_button = ttk.Button(control_frame, text="⏸ 暂停", command=self.pause_timer, width=12, state=tk.DISABLED) self.pause_button.pack(side=tk.LEFT, padx=5) # 重置按钮 ttk.Button(control_frame, text="↺ 重置", command=self.reset_timer, width=12).pack(side=tk.LEFT, padx=5) # 停止按钮 ttk.Button(control_frame, text="■ 停止", command=self.stop_timer, width=12).pack(side=tk.LEFT, padx=5) def setup_alarm_controls(self, parent): """设置闹钟控制区域""" alarm_frame = ttk.LabelFrame(parent, text="⏰ 闹钟设置", padding="15") alarm_frame.pack(fill=tk.X, pady=(0, 20), padx=20) # 时间设置 time_set_frame = ttk.Frame(alarm_frame) time_set_frame.pack(fill=tk.X, pady=(0, 10)) ttk.Label(time_set_frame, text="闹钟时间:").pack(side=tk.LEFT, padx=5) # 小时 self.alarm_hour = ttk.Spinbox(time_set_frame, from_=0, to=23, width=3, font=("微软雅黑", 10), format="%02.0f") self.alarm_hour.set("12") self.alarm_hour.pack(side=tk.LEFT, padx=2) ttk.Label(time_set_frame, text="时").pack(side=tk.LEFT) # 分钟 self.alarm_minute = ttk.Spinbox(time_set_frame, from_=0, to=59, width=3, font=("微软雅黑", 10), format="%02.0f") self.alarm_minute.set("00") self.alarm_minute.pack(side=tk.LEFT, padx=2) ttk.Label(time_set_frame, text="分").pack(side=tk.LEFT) # 描述 ttk.Label(alarm_frame, text="描述:").pack(side=tk.LEFT, padx=5) self.alarm_desc = ttk.Entry(alarm_frame, width=20, font=("微软雅黑", 10)) self.alarm_desc.pack(side=tk.LEFT, padx=5) self.alarm_desc.insert(0, "闹钟提醒") # 添加按钮 ttk.Button(alarm_frame, text="添加闹钟", command=self.add_alarm, width=10).pack(side=tk.RIGHT, padx=5) def setup_alarm_list(self, parent): """设置闹钟列表区域""" list_frame = ttk.LabelFrame(parent, text="📅 闹钟列表", padding="10") list_frame.pack(fill=tk.BOTH, expand=True, pady=(0, 20), padx=20) # 创建Treeview columns = ("时间", "描述", "状态") self.alarm_tree = ttk.Treeview(list_frame, columns=columns, show="headings", height=6) # 设置列 self.alarm_tree.heading("时间", text="时间") self.alarm_tree.heading("描述", text="描述") self.alarm_tree.heading("状态", text="状态") self.alarm_tree.column("时间", width=100, anchor='center') self.alarm_tree.column("描述", width=200, anchor='center') self.alarm_tree.column("状态", width=80, anchor='center') # 添加滚动条 scrollbar = ttk.Scrollbar(list_frame, orient=tk.VERTICAL, command=self.alarm_tree.yview) self.alarm_tree.configure(yscrollcommand=scrollbar.set) self.alarm_tree.pack(side=tk.LEFT, fill=tk.BOTH, expand=True) scrollbar.pack(side=tk.RIGHT, fill=tk.Y) # 闹钟操作按钮 alarm_btn_frame = ttk.Frame(list_frame) alarm_btn_frame.pack(fill=tk.X, pady=(5, 0)) ttk.Button(alarm_btn_frame, text="删除选中", command=self.delete_alarm, width=10).pack(side=tk.LEFT, padx=2) ttk.Button(alarm_btn_frame, text="清空列表", command=self.clear_alarms, width=10).pack(side=tk.LEFT, padx=2) # 闹钟开关 self.alarm_var = tk.BooleanVar(value=True) ttk.Checkbutton(alarm_btn_frame, text="启用闹钟", variable=self.alarm_var, command=self.toggle_alarm).pack(side=tk.RIGHT, padx=2) def setup_status_bar(self, parent): """设置状态栏""" self.status_bar = ttk.Label(parent, text="就绪", relief=tk.SUNKEN, anchor=tk.W) self.status_bar.pack(fill=tk.X, padx=20, pady=(0, 10)) def set_quick_time(self, hours, minutes, seconds): """快捷设置时间""" self.hour_spinbox.set(f"{hours:02d}") self.minute_spinbox.set(f"{minutes:02d}") self.second_spinbox.set(f"{seconds:02d}") self.update_display() self.status_bar.config(text=f"已设置为 {hours:02d}:{minutes:02d}:{seconds:02d}") def update_display(self): """更新显示""" hours = int(self.hour_spinbox.get()) minutes = int(self.minute_spinbox.get()) seconds = int(self.second_spinbox.get()) total_seconds = hours * 3600 + minutes * 60 + seconds self.progress_bar['maximum'] = total_seconds # 格式化显示 time_str = f"{hours:02d}:{minutes:02d}:{seconds:02d}" self.time_label.config(text=time_str) def start_timer(self): """开始计时""" if not self.is_running: self.is_running = True self.is_paused = False self.start_time = time.time() # 获取设置的时间 target_hours = int(self.hour_spinbox.get()) target_minutes = int(self.minute_spinbox.get()) target_seconds = int(self.second_spinbox.get()) self.target_time = target_hours * 3600 + target_minutes * 60 + target_seconds self.progress_bar['maximum'] = self.target_time # 更新按钮状态 self.start_button.config(state=tk.DISABLED, text="▶ 运行中") self.pause_button.config(state=tk.NORMAL, text="⏸ 暂停") # 创建定时器线程 self.timer_thread = threading.Thread(target=self.timer_loop, daemon=True) self.timer_thread.start() self.status_bar.config(text="定时器已启动") def pause_timer(self): """暂停/继续计时""" if self.is_running and not self.is_paused: # 暂停 self.is_paused = True self.paused_time = time.time() self.pause_button.config(text="▶ 继续") self.status_bar.config(text="定时器已暂停") elif self.is_running and self.is_paused: # 继续 self.is_paused = False # 调整开始时间以补偿暂停时间 pause_duration = time.time() - self.paused_time self.start_time += pause_duration self.pause_button.config(text="⏸ 暂停") self.status_bar.config(text="定时器已继续") def reset_timer(self): """重置计时器""" self.stop_timer() self.update_display() self.status_bar.config(text="定时器已重置") def stop_timer(self): """停止计时""" self.is_running = False self.is_paused = False # 更新按钮状态 self.start_button.config(state=tk.NORMAL, text="▶ 开始") self.pause_button.config(state=tk.DISABLED, text="⏸ 暂停") # 重置进度条 self.progress_bar['value'] = 0 self.status_bar.config(text="定时器已停止") def timer_loop(self): """定时器循环""" while self.is_running: if not self.is_paused: elapsed = time.time() - self.start_time # 在主线程中更新显示 self.root.after(0, self.update_timer_display, elapsed) # 检查是否到达目标时间 if elapsed >= self.target_time: self.root.after(0, self.timer_complete) break # 更新进度条 progress = min(elapsed, self.target_time) self.root.after(0, self.progress_bar.config, {'value': progress}) # 检查闹钟 self.root.after(0, self.check_alarms) time.sleep(0.1) # 减少CPU使用 def update_timer_display(self, elapsed): """更新计时器显示""" if not self.is_running: return remaining = max(0, self.target_time - elapsed) hours = int(remaining // 3600) minutes = int((remaining % 3600) // 60) seconds = int(remaining % 60) milliseconds = int((remaining - int(remaining)) * 100) time_str = f"{hours:02d}:{minutes:02d}:{seconds:02d}.{milliseconds:02d}" self.time_label.config(text=time_str) # 最后10秒闪烁 if remaining <= 10 and not self.is_paused: if int(time.time() * 2) % 2 == 0: # 每秒闪烁2次 self.time_label.config(fg='#e74c3c') else: self.time_label.config(fg='#3498db') def timer_complete(self): """计时完成""" self.stop_timer() # 播放提示音 if sys.platform == 'win32': try: winsound.Beep(1000, 1000) # 频率1000Hz，持续1秒 winsound.Beep(1200, 500) # 频率1200Hz，持续0.5秒 winsound.Beep(1000, 1000) # 频率1000Hz，持续1秒 except: pass # 显示完成消息 messagebox.showinfo("定时完成", "⏰ 时间到！\n\n定时器已完成计时。") # 重置显示 self.time_label.config(text="00:00:00.00", fg='#3498db') self.status_bar.config(text="定时器已完成") def add_alarm(self): """添加闹钟""" try: hour = int(self.alarm_hour.get()) minute = int(self.alarm_minute.get()) desc = self.alarm_desc.get().strip() if not desc: desc = "闹钟提醒" if 0 <= hour <= 23 and 0 <= minute <= 59: alarm_time = f"{hour:02d}:{minute:02d}" # 检查是否已存在 for item in self.alarm_tree.get_children(): if self.alarm_tree.item(item)['values'][0] == alarm_time: messagebox.showwarning("重复闹钟", "该时间已存在闹钟！") return # 添加到列表 self.alarms.append({ 'time': alarm_time, 'hour': hour, 'minute': minute, 'desc': desc, 'enabled': True }) # 添加到Treeview self.alarm_tree.insert("", tk.END, values=(alarm_time, desc, "启用")) # 清空输入 self.alarm_desc.delete(0, tk.END) self.alarm_desc.insert(0, "闹钟提醒") self.status_bar.config(text=f"已添加闹钟: {alarm_time} - {desc}") else: messagebox.showerror("错误", "请输入有效的时间！") except ValueError: messagebox.showerror("错误", "请输入有效的数字！") def delete_alarm(self): """删除选中闹钟""" selected = self.alarm_tree.selection() if not selected: messagebox.showwarning("提示", "请先选择一个闹钟") return for item in selected: # 从alarms列表中删除 alarm_time = self.alarm_tree.item(item)['values'][0] self.alarms = [a for a in self.alarms if a['time'] != alarm_time] # 从Treeview中删除 self.alarm_tree.delete(item) self.status_bar.config(text="已删除选中的闹钟") def clear_alarms(self): """清空所有闹钟""" if messagebox.askyesno("确认", "确定要清空所有闹钟吗？"): self.alarms.clear() for item in self.alarm_tree.get_children(): self.alarm_tree.delete(item) self.status_bar.config(text="已清空所有闹钟") def toggle_alarm(self): """切换闹钟开关""" self.alarm_enabled = self.alarm_var.get() status = "启用" if self.alarm_enabled else "禁用" self.status_bar.config(text=f"闹钟已{status}") def check_alarms(self): """检查闹钟""" if not self.alarm_enabled or not self.alarms: return current_time = time.localtime() current_hour = current_time.tm_hour current_minute = current_time.tm_min for alarm in self.alarms: if alarm['enabled'] and alarm['hour'] == current_hour and alarm['minute'] == current_minute: # 触发闹钟 self.trigger_alarm(alarm) alarm['enabled'] = False # 防止重复触发 def trigger_alarm(self, alarm): """触发闹钟""" # 播放声音 if sys.platform == 'win32': try: for _ in range(3): # 响3次 winsound.Beep(800, 500) winsound.Beep(1200, 500) except: pass # 显示消息 messagebox.showinfo("⏰ 闹钟提醒", f"时间: {alarm['time']}\n" f"描述: {alarm['desc']}") # 更新Treeview中的状态 for item in self.alarm_tree.get_children(): if self.alarm_tree.item(item)['values'][0] == alarm['time']: self.alarm_tree.set(item, "状态", "已触发") break self.status_bar.config(text=f"闹钟触发: {alarm['time']} - {alarm['desc']}") def main(): root = tk.Tk() app = TimerApp(root) # 设置窗口居中 root.update_idletasks() width = root.winfo_width() height = root.winfo_height() x = (root.winfo_screenwidth() // 2) - (width // 2) y = (root.winfo_screenheight() // 2) - (height // 2) root.geometry(f'{width}x{height}+{x}+{y}') # 添加菜单 menubar = tk.Menu(root) root.config(menu=menubar) # 文件菜单 file_menu = tk.Menu(menubar, tearoff=0) menubar.add_cascade(label="文件", menu=file_menu) file_menu.add_command(label="退出", command=root.quit) # 帮助菜单 help_menu = tk.Menu(menubar, tearoff=0) menubar.add_cascade(label="帮助", menu=help_menu) help_menu.add_command(label="关于", command=lambda: messagebox.showinfo("关于", "多功能定时器 v1.0\n\n功能：\n• 倒计时定时器\n• 闹钟功能\n• 快捷时间设置\n• 进度条显示")) root.mainloop() if __name__ == "__main__": main()