Update directory_tab.py

ui/directory_tab.py

@@ -15,12 +15,23 @@ def build_directory_tab(self):
     load_btn = ctk.CTkButton(self.directory_tab, text="加载 Novel_directory.txt", command=self.load_chapter_blueprint, font=("Microsoft YaHei", 12))
     load_btn.grid(row=0, column=0, padx=5, pady=5, sticky="w")
 
+    self.directory_word_count_label = ctk.CTkLabel(self.directory_tab, text="字数：0", font=("Microsoft YaHei", 12))
+    self.directory_word_count_label.grid(row=0, column=1, padx=5, pady=5, sticky="w")
+
     save_btn = ctk.CTkButton(self.directory_tab, text="保存修改", command=self.save_chapter_blueprint, font=("Microsoft YaHei", 12))
-    save_btn.grid(row=0, column=0, padx=5, pady=5, sticky="e")
+    save_btn.grid(row=0, column=2, padx=5, pady=5, sticky="e")
 
     self.directory_text = ctk.CTkTextbox(self.directory_tab, wrap="word", font=("Microsoft YaHei", 12))
+    
+    def update_word_count(event=None):
+        text = self.directory_text.get("0.0", "end")
+        count = len(text) - 1
+        self.directory_word_count_label.configure(text=f"字数：{count}")
+    
+    self.directory_text.bind("<KeyRelease>", update_word_count)
+    self.directory_text.bind("<ButtonRelease>", update_word_count)
     TextWidgetContextMenu(self.directory_text)
-    self.directory_text.grid(row=1, column=0, sticky="nsew", padx=5, pady=5)
+    self.directory_text.grid(row=1, column=0, sticky="nsew", padx=5, pady=5, columnspan=3)
 
 def load_chapter_blueprint(self):
     filepath = self.filepath_var.get().strip()