import tkinter as tk from tkinter import ttk, font import random # ---------- 诗歌数据：10 首示例 ---------- POEMS = [ { "title": "静夜思", "author": "李白", "dynasty": "唐", "content": "床前明月光，疑是地上霜。举头望明月，低头思故乡。" }, { "title": "春晓", "author": "孟浩然", "dynasty": "唐", "content": "春眠不觉晓，处处闻啼鸟。夜来风雨声，花落知多少。" }, { "title": "望庐山瀑布", "author": "李白", "dynasty": "唐", "content": "日照香炉生紫烟，遥看瀑布挂前川。飞流直下三千尺，疑是银河落九天。" }, { "title": "黄鹤楼送孟浩然之广陵", "author": "李白", "dynasty": "唐", "content": "故人西辞黄鹤楼，烟花三月下扬州。孤帆远影碧空尽，唯见长江天际流。" }, { "title": "登鹳雀楼", "author": "王之涣", "dynasty": "唐", "content": "白日依山尽，黄河入海流。欲穷千里目，更上一层楼。" }, { "title": "送元二使安西", "author": "王维", "dynasty": "唐", "content": "渭城朝雨浥轻尘，客舍青青柳色新。劝君更尽一杯酒，西出阳关无故人。" }, { "title": "山居秋暝", "author": "王维", "dynasty": "唐", "content": "空山新雨后，天气晚来秋。明月松间照，清泉石上流。竹喧归浣女，莲动下渔舟。随意春芳歇，王孙自可留。" }, { "title": "九月九日忆山东兄弟", "author": "王维", "dynasty": "唐", "content": "独在异乡为异客，每逢佳节倍思亲。遥知兄弟登高处，遍插茱萸少一人。" }, { "title": "鹿柴", "author": "王维", "dynasty": "唐", "content": "空山不见人，但闻人语响。返景入深林，复照青苔上。" }, { "title": "相思", "author": "王维", "dynasty": "唐", "content": "红豆生南国，春来发几枝。愿君多采撷，此物最相思。" }, ] # ---------- 应用主类 ---------- class BambooPoetryApp(tk.Tk): def __init__(self): super().__init__() self.title("竹韵·唐诗三百首（示例10首）") self.geometry("1000x650") self.minsize(800, 500) self.configure(bg="#f3f7f1") # 字体：可根据系统修改 default_family = "Microsoft YaHei" # Windows 上常见中文字体，可改为 SimSun/Noto Serif 等 self.title_font = font.Font(family=default_family, size=18, weight="bold") self.meta_font = font.Font(family=default_family, size=12, slant="italic") self.list_font = font.Font(family=default_family, size=12) self.content_font = font.Font(family=default_family, size=16) # 数据 self.poems = POEMS.copy() self.filtered = list(self.poems) # UI 构建 self._create_widgets() # 绘制竹子背景装饰 self._draw_bamboo_background() self.bind("", lambda e: self._draw_bamboo_background()) def _create_widgets(self): # 顶部：搜索 与 字号 top = ttk.Frame(self) top.pack(side="top", fill="x", padx=12, pady=8) lbl = ttk.Label(top, text="搜索：") lbl.pack(side="left") self.search_var = tk.StringVar() ent = ttk.Entry(top, textvariable=self.search_var) ent.pack(side="left", fill="x", expand=True, padx=(6,6)) ent.bind("", self._on_search) sz_lbl = ttk.Label(top, text="字号：") sz_lbl.pack(side="left", padx=(6,0)) self.size_var = tk.IntVar(value=16) size_cb = ttk.Combobox(top, textvariable=self.size_var, values=(14,16,18,20,22), width=4) size_cb.pack(side="left") size_cb.bind("<>", self._on_size_change) # 主体区域：左侧目录/列表，中间为诗列表，右侧为详情（这里把目录与列表合并在左侧） main = ttk.Frame(self) main.pack(fill="both", expand=True, padx=12, pady=(0,12)) # 用 Canvas 放背景与内容 self.canvas = tk.Canvas(main, bg="#f6fbf6", highlightthickness=0) self.canvas.pack(fill="both", expand=True) self.canvas.update_idletasks() # 左侧目录区（固定宽） left_frame = ttk.Frame(self.canvas) # 目录：按作者分组的 Treeview（可展开） ttk.Label(left_frame, text="目录（作者分组）", font=self.meta_font).pack(anchor="w", padx=6, pady=(6,0)) self.tree = ttk.Treeview(left_frame, show="tree") self.tree.pack(fill="both", expand=True, padx=6, pady=6) self.tree.bind("<>", self._on_tree_select) # 中间列表（按搜索或目录筛选） middle_frame = ttk.Frame(self.canvas) ttk.Label(middle_frame, text="诗列表", font=self.meta_font).pack(anchor="w", padx=6, pady=(6,0)) self.listbox = tk.Listbox(middle_frame, font=self.list_font, activestyle='none') self.listbox.pack(side="left", fill="both", expand=True, padx=(6,0), pady=6) self.listbox.bind("<>", self._on_list_select) mscroll = ttk.Scrollbar(middle_frame, orient="vertical", command=self.listbox.yview) mscroll.pack(side="right", fill="y", padx=(0,6), pady=6) self.listbox.config(yscrollcommand=mscroll.set) # 右侧详情 right_frame = ttk.Frame(self.canvas) # 标题 self.title_label = ttk.Label(right_frame, text="", font=self.title_font, anchor="center") self.title_label.pack(fill="x", pady=(8,4)) # 作者与朝代 self.meta_label = ttk.Label(right_frame, text="", font=self.meta_font, anchor="center") self.meta_label.pack(fill="x", pady=(0,8)) # 内容 Text self.content_text = tk.Text(right_frame, wrap="word", font=self.content_font, bg="#fffef9", relief="flat") self.content_text.pack(fill="both", expand=True, padx=8, pady=8) self.content_text.config(state="disabled") # 将三个部分放在 canvas 中（以便背景竹子在其后） self.left_win = self.canvas.create_window(12, 12, anchor="nw", window=left_frame, width=220, height=520) self.mid_win = self.canvas.create_window(248, 12, anchor="nw", window=middle_frame, width=260, height=520) self.right_win = self.canvas.create_window(520, 12, anchor="nw", window=right_frame, width=440, height=520) # 填充目录与列表 self._populate_tree() self._refresh_list() # 绑定窗口大小改变以调整子窗体尺寸与重绘竹子 self.bind("", self._on_resize) def _populate_tree(self): # 根据作者分组（作者 -> 该作者的诗） self.tree.delete(*self.tree.get_children()) authors = {} for idx, p in enumerate(self.poems): authors.setdefault(p['author'], []).append((idx, p)) for author, items in sorted(authors.items()): parent = self.tree.insert("", "end", text=author) for idx, p in items: # 子节点 id 使用 idx，以便后续查找 self.tree.insert(parent, "end", iid=f"poem_{idx}", text=p['title']) def _refresh_list(self): # 刷新中间列表，根据 self.filtered self.listbox.delete(0, tk.END) for idx, p in enumerate(self.filtered): self.listbox.insert(tk.END, f"{p['title']} — {p['author']}") if self.filtered: self.listbox.selection_set(0) self._show_poem_by_obj(self.filtered[0]) else: self._clear_detail() def _on_search(self, event=None): q = self.search_var.get().strip().lower() if not q: self.filtered = list(self.poems) else: res = [] for p in self.poems: if (q in p['title'].lower() or q in p['author'].lower() or q in p['dynasty'].lower() or q in p['content'].lower()): res.append(p) self.filtered = res self._refresh_list() def _on_tree_select(self, event=None): sel = self.tree.selection() if not sel: return # 如果选中的是诗节点（iid 以 poem_ 开头），直接显示；若是作者节点，列出该作者的诗 sel_id = sel[0] if sel_id.startswith("poem_"): idx = int(sel_id.split("_",1)[1]) p = self.poems[idx] # 让中间列表选择对应的项（如果在 filtered 中） for i, fp in enumerate(self.filtered): if fp is p: self.listbox.selection_clear(0, tk.END) self.listbox.selection_set(i) self.listbox.see(i) self._show_poem_by_obj(p) return # 若不在当前 filtered，则直接显示并清除 selection self._show_poem_by_obj(p) else: # 作者节点：筛选列表为该作者 author = self.tree.item(sel_id, "text") self.filtered = [p for p in self.poems if p['author'] == author] self._refresh_list() def _on_list_select(self, event=None): sel = self.listbox.curselection() if not sel: return idx = sel[0] p = self.filtered[idx] self._show_poem_by_obj(p) def _show_poem_by_obj(self, p): self.title_label.config(text=p['title']) self.meta_label.config(text=f"{p['author']}（{p['dynasty']}）") # 准备美化显示：按句换行 cont = p['content'].replace("。", "。\n").replace("，", "，\n") lines = [ln.strip() for ln in cont.splitlines() if ln.strip()] pretty = "\n".join(lines) self.content_text.config(state="normal") self.content_text.delete("1.0", tk.END) self.content_text.insert("1.0", pretty) # 调整字号 self.content_font.configure(size=self.size_var.get()) self.content_text.config(state="disabled") def _clear_detail(self): self.title_label.config(text="") self.meta_label.config(text="") self.content_text.config(state="normal") self.content_text.delete("1.0", tk.END) self.content_text.config(state="disabled") def _on_size_change(self, event=None): self.content_font.configure(size=self.size_var.get()) def _on_resize(self, event=None): # 调整 canvas 上子窗口尺寸 canvas_w = self.canvas.winfo_width() canvas_h = self.canvas.winfo_height() left_w = 220 mid_w = max(220, int(canvas_w * 0.26)) right_w = max(360, canvas_w - left_w - mid_w - 40) left_h = max(200, canvas_h - 24) mid_h = left_h right_h = left_h self.canvas.coords(self.left_win, 12, 12) self.canvas.itemconfig(self.left_win, width=left_w, height=left_h) self.canvas.coords(self.mid_win, 12 + left_w + 8, 12) self.canvas.itemconfig(self.mid_win, width=mid_w, height=mid_h) self.canvas.coords(self.right_win, 12 + left_w + 8 + mid_w + 8, 12) self.canvas.itemconfig(self.right_win, width=right_w, height=right_h) # 重新绘制竹子装饰 self._draw_bamboo_background() def _draw_bamboo_background(self): # 在 canvas 上绘制简洁的竹子元素作为装饰（不遮挡控件） self.canvas.delete("bamboo_bg") w = self.canvas.winfo_width() h = self.canvas.winfo_height() if w <=0 or h <=0: return # 轻色底（模拟宣纸） self.canvas.create_rectangle(0, 0, w, h, fill="#fbfbf6", outline="", tags=("bamboo_bg",)) # 在左右两侧绘制几丛竹子（用多段线+椭圆叶子表示） if __name__ == "__main__": app = BambooPoetryApp() app.mainloop()