最干净简洁的定时器

manglang · 发表于 2024-12-16 19:22

定时器就是定时器，搞那么多花活干什么。下载了好多定时器程序，总觉得不合乎自己的要求，终于忍不住开发了一个堪称最简洁最干净的定时器：

以下是代码：

[Python] 纯文本查看 复制代码

import time
import tkinter as tk
import os
import pygame
from tkinter import font
# 获取脚本所在的目录
script_dir = os.path.dirname(os.path.abspath(__file__))
# 将工作目录切换到脚本所在目录
os.chdir(script_dir)
# 初始化pygame声音模块
pygame.mixer.init()
# 定义音频文件路径
audio_file = script_dir+'\\voice0.wav'

class TimerApp:
    def __init__(self, root):
        self.root = root
        self.root.title("任老师专用定时器")
        self.root.geometry("160x500+650+200")
        self.root.resizable(False, False)
        self.root.attributes('-toolwindow', True)
        self.minutes = [1, 5, 10, 15, 20, 25, 30,45, 60]
        self.buttons = []
        
        for minute in self.minutes:
            button = tk.Button(self.root, text=f" {minute:02} 分钟 ", command=lambda m=minute: self.start_timer(m),font = font.Font(family="微软雅黑", size=18))
            button.pack()
            self.buttons.append(button)
        
    def start_timer(self, minutes):
        seconds = minutes * 60
        time.sleep(seconds)
        pygame.mixer.music.load(audio_file)
        pygame.mixer.music.play()

if __name__ == "__main__":
    root = tk.Tk()
    app = TimerApp(root)
    root.mainloop()

1002217709 · 发表于 2024-12-16 21:31

用那么复杂吗，大喊一声小爱同学，XX分钟后叫我，马上就定好了……

Boldan007 · 发表于 2024-12-17 05:14

wolaikaoyan 发表于 2024-12-16 22:23
using System;
using System.Drawing;
using System.Threading;

[C#] 纯文本查看 复制代码

using System;
using System.Drawing;
using System.Threading;
using System.Windows.Forms;

namespace TimerApp
{
    public class TimerApp : Form
    {
        private readonly int[] minutes = { 1, 5, 10, 15, 20, 25, 30, 45, 60,90,120 };
        private Label countdownLabel; // 用于显示剩余时间
        private Button activeButton; // 当前正在计时的按钮

        public TimerApp()
        {
            this.Text = "老师专用定时器";
            this.Size = new Size(200, 700);
            this.StartPosition = FormStartPosition.Manual;
            this.Location = new Point(650, 200);
            this.FormBorderStyle = FormBorderStyle.FixedToolWindow;

            // 创建主布局面板
            var mainPanel = new TableLayoutPanel
            {
                Dock = DockStyle.Fill,
                RowCount = 2,
                ColumnCount = 1,
            };
            mainPanel.RowStyles.Add(new RowStyle(SizeType.Absolute, 40)); // 倒计时标签高度
            mainPanel.RowStyles.Add(new RowStyle(SizeType.Percent, 100)); // 按钮面板占用剩余空间
            this.Controls.Add(mainPanel);

            // 创建顶部倒计时标签
            countdownLabel = new Label
            {
                Text = "倒计时：",
                Font = new Font("微软雅黑", 12),
                TextAlign = ContentAlignment.MiddleCenter,
                Dock = DockStyle.Fill
            };
            mainPanel.Controls.Add(countdownLabel, 0, 0);

            // 创建按钮面板
            FlowLayoutPanel buttonPanel = new FlowLayoutPanel
            {
                Dock = DockStyle.Fill,
                FlowDirection = FlowDirection.TopDown,
                WrapContents = false,
                AutoScroll = true
            };
            mainPanel.Controls.Add(buttonPanel, 0, 1);

            foreach (int minute in minutes)
            {
                Button button = new Button
                {
                    Text = $"{minute:00} 分钟",
                    Font = new Font("微软雅黑", 12),
                    Size = new Size(120, 50),
                    Tag = minute
                };
                button.Click += (sender, e) => StartTimer((Button)sender, minute);
                buttonPanel.Controls.Add(button);
            }
        }

        private void StartTimer(Button button, int minutes)
        {
            if (activeButton != null)
            {
                // 如果有计时器正在运行，提示用户
                MessageBox.Show("已有计时器在运行，请等待完成后再启动新的计时器。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                return;
            }

            // 设置当前活动按钮
            activeButton = button;
            button.BackColor = Color.LightBlue;

            int totalSeconds = minutes * 60;
            new Thread(() =>
            {
                while (totalSeconds > 0)
                {
                    // 更新倒计时标签
                    this.Invoke(new Action(() =>
                    {
                        countdownLabel.Text = $"倒计时：{totalSeconds / 60:00}:{totalSeconds % 60:00}";
                    }));
                    Thread.Sleep(1000);
                    totalSeconds--;
                }

                // 计时结束
                this.Invoke(new Action(() =>
                {
                    countdownLabel.Text = "倒计时：完成！";
                    MessageBox.Show($"{minutes}分钟已到！", "计时完成", MessageBoxButtons.OK, MessageBoxIcon.Information);

                    // 恢复按钮状态
                    button.BackColor = SystemColors.Control;
                    activeButton = null;
                }));
            }).Start();
        }

        [STAThread]
        public static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new TimerApp());
        }
    }
}

沧海轻舟 · 发表于 2024-12-16 21:14

感谢分享

qi1990 · 发表于 2024-12-16 21:22

谢谢分享

zlqhysy · 发表于 2024-12-16 21:23

缺少个自定义选项

yinshi456 · 发表于 2024-12-16 21:29

昨天找半天，今天刚好看到，太及时了

逐雅斋 · 发表于 2024-12-16 21:41

这个不错！

wolaikaoyan · 发表于 2024-12-16 22:23

using System;
using System.Drawing;
using System.Threading;
using System.Windows.Forms;

namespace TimerApp
{
public class TimerApp : Form
{
      private readonly int[] minutes = { 1, 5, 10, 15, 20, 25, 30, 45, 60,90,120 };
      private Label countdownLabel; // 用于显示剩余时间
      private Button activeButton; // 当前正在计时的按钮

      public TimerApp()
      {
         this.Text = "老师专用定时器";
         this.Size = new Size(200, 700);
         this.StartPosition = FormStartPosition.Manual;
         this.Location = new Point(650, 200);
         this.FormBorderStyle = FormBorderStyle.FixedToolWindow;

         // 创建主布局面板
         var mainPanel = new TableLayoutPanel
         {
            Dock = DockStyle.Fill,
            RowCount = 2,
            ColumnCount = 1,
         };
         mainPanel.RowStyles.Add(new RowStyle(SizeType.Absolute, 40)); // 倒计时标签高度
         mainPanel.RowStyles.Add(new RowStyle(SizeType.Percent, 100)); // 按钮面板占用剩余空间
         this.Controls.Add(mainPanel);

         // 创建顶部倒计时标签
         countdownLabel = new Label
         {
            Text = "倒计时：",
            Font = new Font("微软雅黑", 12),
            TextAlign = ContentAlignment.MiddleCenter,
            Dock = DockStyle.Fill
         };
         mainPanel.Controls.Add(countdownLabel, 0, 0);

         // 创建按钮面板
         FlowLayoutPanel buttonPanel = new FlowLayoutPanel
         {
            Dock = DockStyle.Fill,
            FlowDirection = FlowDirection.TopDown,
            WrapContents = false,
            AutoScroll = true
         };
         mainPanel.Controls.Add(buttonPanel, 0, 1);

         foreach (int minute in minutes)
         {
            Button button = new Button
            {
                  Text = $"{minute:00} 分钟",
                  Font = new Font("微软雅黑", 12),
                  Size = new Size(120, 50),
                  Tag = minute
            };
            button.Click += (sender, e) => StartTimer((Button)sender, minute);
            buttonPanel.Controls.Add(button);
         }
      }

      private void StartTimer(Button button, int minutes)
      {
         if (activeButton != null)
         {
            // 如果有计时器正在运行，提示用户
            MessageBox.Show("已有计时器在运行，请等待完成后再启动新的计时器。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
            return;
         }

         // 设置当前活动按钮
         activeButton = button;
         button.BackColor = Color.LightBlue;

         int totalSeconds = minutes * 60;
         new Thread(() =>
         {
            while (totalSeconds > 0)
            {
                  // 更新倒计时标签
                  this.Invoke(new Action(() =>
                  {
                     countdownLabel.Text = $"倒计时：{totalSeconds / 60:00}:{totalSeconds % 60:00}";
                  }));
                  Thread.Sleep(1000);
                  totalSeconds--;
            }

            // 计时结束
            this.Invoke(new Action(() =>
            {
                  countdownLabel.Text = "倒计时：完成！";
                  MessageBox.Show($"{minutes}分钟已到！", "计时完成", MessageBoxButtons.OK, MessageBoxIcon.Information);

                  // 恢复按钮状态
                  button.BackColor = SystemColors.Control;
                  activeButton = null;
            }));
         }).Start();
      }

      [STAThread]
      public static void Main()
      {
         Application.EnableVisualStyles();
         Application.SetCompatibleTextRenderingDefault(false);
         Application.Run(new TimerApp());
      }
}
}

userxiamenger1 · 发表于 2024-12-16 22:56

我看图片感觉这个界面好长

pomxion · 发表于 2024-12-16 23:41

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[Python 原创] 最干净简洁的定时器

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