import tkinter as tk from tkinter import ttk, messagebox import calendar import json import os from datetime import datetime # --- 数据存储文件 --- DATA_FILE = "my_planner_data.json" class CalendarPlannerApp: def __init__(self, root): self.root = root self.root.title("我的日历计划表") self.root.geometry("900x600") self.root.minsize(800, 500) # 初始化数据 self.current_year = datetime.now().year self.current_month = datetime.now().month self.selected_date = None self.plans = self.load_data() # 界面布局 self.setup_ui() # 初始显示 self.render_calendar() self.check_daily_reminder() def setup_ui(self): # 顶部工具栏 top_frame = tk.Frame(self.root, bg="#4A90E2", height=60) top_frame.pack(fill=tk.X) top_frame.pack_propagate(False) tk.Label(top_frame, text="📅 日历计划表", font=("Microsoft YaHei", 20, "bold"), bg="#4A90E2", fg="white").pack(side=tk.LEFT, padx=20, pady=15) # 月份切换按钮 btn_prev = tk.Button(top_frame, text="< 上个月", command=self.prev_month, bg="#357ABD", fg="white", relief=tk.FLAT) btn_prev.pack(side=tk.RIGHT, padx=10, pady=15) btn_next = tk.Button(top_frame, text="下个月 >", command=self.next_month, bg="#357ABD", fg="white", relief=tk.FLAT) btn_next.pack(side=tk.RIGHT, padx=10, pady=15) # 主内容区 main_frame = tk.Frame(self.root) main_frame.pack(fill=tk.BOTH, expand=True, padx=20, pady=20) # 左侧：日历区域 cal_frame = tk.Frame(main_frame, width=500) cal_frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True) cal_frame.pack_propagate(False) # 星期标题 week_header = tk.Frame(cal_frame) week_header.pack(fill=tk.X) week_days = ["一", "二", "三", "四", "五", "六", "日"] for day in week_days: tk.Label(week_header, text=day, font=("Arial", 12, "bold"), width=10, bg="#f0f0f0", relief=tk.RIDGE).pack(side=tk.LEFT, expand=True, fill=tk.X) # 日期网格 self.cal_grid_frame = tk.Frame(cal_frame) self.cal_grid_frame.pack(fill=tk.BOTH, expand=True) # 右侧：计划详情区域 detail_frame = tk.LabelFrame(main_frame, text="📝 当日计划", font=("Arial", 12, "bold"), width=350, padx=15, pady=15) detail_frame.pack(side=tk.RIGHT, fill=tk.Y, padx=(20, 0)) detail_frame.pack_propagate(False) # 选中日期显示 self.lbl_selected_date = tk.Label(detail_frame, text="未选择日期", font=("Arial", 14, "bold"), fg="#4A90E2") self.lbl_selected_date.pack(anchor=tk.W, pady=(0, 15)) # 计划列表 (Listbox + Scrollbar) list_frame = tk.Frame(detail_frame) list_frame.pack(fill=tk.BOTH, expand=True) scrollbar = ttk.Scrollbar(list_frame) scrollbar.pack(side=tk.RIGHT, fill=tk.Y) self.plan_listbox = tk.Listbox(list_frame, height=15, font=("Consolas", 12), yscrollcommand=scrollbar.set, selectmode=tk.SINGLE) self.plan_listbox.pack(side=tk.LEFT, fill=tk.BOTH, expand=True) scrollbar.config(command=self.plan_listbox.yview) # 输入区域 input_frame = tk.Frame(detail_frame) input_frame.pack(fill=tk.X, pady=(15, 0)) self.entry_plan = tk.Entry(input_frame, font=("Arial", 12)) self.entry_plan.pack(side=tk.LEFT, fill=tk.X, expand=True) self.entry_plan.bind("", lambda e: self.add_plan()) # 回车添加 btn_add = tk.Button(input_frame, text="添加", command=self.add_plan, bg="#4A90E2", fg="white", relief=tk.FLAT, padx=10) btn_add.pack(side=tk.LEFT, padx=(10, 0)) btn_delete = tk.Button(detail_frame, text="删除选中项", command=self.delete_plan, bg="#E74C3C", fg="white", relief=tk.FLAT, pady=5) btn_delete.pack(fill=tk.X, pady=(10, 0)) def render_calendar(self): # 清除旧的日期按钮 for widget in self.cal_grid_frame.winfo_children(): widget.destroy() # 获取当月日历数据 cal = calendar.Calendar(firstweekday=0) # 0 代表周一 month_days = cal.monthdayscalendar(self.current_year, self.current_month) # 更新顶部标题 (如果需要可以加一个Label显示年月) self.root.title(f"我的日历计划表 - {self.current_year}年{self.current_month}月") # 生成日期按钮 for row_idx, week in enumerate(month_days): for col_idx, day in enumerate(week): if day == 0: continue # 空白天数 # 检查该日期是否有计划 date_key = f"{self.current_year}-{self.current_month:02d}-{day:02d}" has_plan = date_key in self.plans and len(self.plans[date_key]) > 0 # 按钮样式 bg_color = "white" fg_color = "black" if has_plan: bg_color = "#E3F2FD" # 有计划的日期淡蓝色背景 fg_color = "#1565C0" btn = tk.Button( self.cal_grid_frame, text=str(day), font=("Arial", 12), width=10, height=3, bg=bg_color, fg=fg_color, relief=tk.RAISED, command=lambda d=day: self.select_date(d) ) btn.grid(row=row_idx, column=col_idx, padx=2, pady=2, sticky="nsew") # 配置网格权重，使按钮自动填充 for i in range(6): self.cal_grid_frame.rowconfigure(i, weight=1) for i in range(7): self.cal_grid_frame.columnconfigure(i, weight=1) def prev_month(self): self.current_month -= 1 if self.current_month == 0: self.current_month = 12 self.current_year -= 1 self.render_calendar() def next_month(self): self.current_month += 1 if self.current_month == 13: self.current_month = 1 self.current_year += 1 self.render_calendar() def select_date(self, day): self.selected_date = f"{self.current_year}-{self.current_month:02d}-{day:02d}" self.lbl_selected_date.config(text=self.selected_date) self.load_plans_for_date() def add_plan(self): if not self.selected_date: messagebox.showwarning("提示", "请先在左侧选择一个日期！") return plan_text = self.entry_plan.get().strip() if not plan_text: return if self.selected_date not in self.plans: self.plans[self.selected_date] = [] self.plans[self.selected_date].append(plan_text) self.entry_plan.delete(0, tk.END) self.save_data() self.load_plans_for_date() # 刷新列表 self.render_calendar() # 刷新日历背景色 def delete_plan(self): if not self.selected_date: return selected_index = self.plan_listbox.curselection() if not selected_index: messagebox.showwarning("提示", "请先选中要删除的计划！") return index = selected_index[0] self.plans[self.selected_date].pop(index) # 如果该日期计划为空，删除键 if not self.plans[self.selected_date]: del self.plans[self.selected_date] self.save_data() self.load_plans_for_date() self.render_calendar() def load_plans_for_date(self): self.plan_listbox.delete(0, tk.END) if self.selected_date and self.selected_date in self.plans: for plan in self.plans[self.selected_date]: self.plan_listbox.insert(tk.END, plan) def check_daily_reminder(self): # 检查今天是否有计划 today_key = datetime.now().strftime("%Y-%m-%d") if today_key in self.plans: plans = self.plans[today_key] plan_str = "\n".join([f"• {p}" for p in plans]) messagebox.showinfo("今日提醒", f"今天是 {today_key}，你有以下计划：\n\n{plan_str}") def save_data(self): try: with open(DATA_FILE, "w", encoding="utf-8") as f: json.dump(self.plans, f, ensure_ascii=False, indent=4) except Exception as e: messagebox.showerror("错误", f"保存数据失败：{e}") def load_data(self): if os.path.exists(DATA_FILE): try: with open(DATA_FILE, "r", encoding="utf-8") as f: return json.load(f) except Exception as e: messagebox.showerror("错误", f"读取数据失败：{e}") return {} return {} if __name__ == "__main__": root = tk.Tk() # 尝试优化高分屏显示 try: from ctypes import windll windll.shcore.SetProcessDpiAwareness(1) except: pass app = CalendarPlannerApp(root) root.mainloop()