[chore] update Doxygen comments

src/kiwano/2d/Button.h

@@ -26,6 +26,11 @@ namespace kiwano
 
 KGE_DECLARE_SMART_PTR(Button);
 
+/**
+ * \addtogroup Component
+ * @{
+ */
+
 /**
  * \~chinese
  * @brief °´Å¥
@@ -109,6 +114,8 @@ private:
     Callback mouse_out_callback_;
 };
 
+/** @} */
+
 inline void Button::SetClickCallback(const Callback& func)
 {
     click_callback_ = func;

src/kiwano/2d/Component.h

@@ -32,6 +32,16 @@ class Event;
 
 KGE_DECLARE_SMART_PTR(Component);
 
+/**
+ * \~chinese
+ * \defgroup Component 组件
+ */
+
+/**
+ * \addtogroup Component
+ * @{
+ */
+
 /// \~chinese
 /// @brief 组件列表
 typedef IntrusiveList<ComponentPtr> ComponentList;
@@ -94,6 +104,8 @@ private:
     Actor* actor_;
 };
 
+/** @} */
+
 inline bool Component::IsEnable() const
 {
     return enabled_;

src/kiwano/core/Serializable.h

@@ -24,6 +24,15 @@
 
 namespace kiwano
 {
+/**
+ * \~chinese
+ * \defgroup Serialization 序列化
+ */
+
+/**
+ * \addtogroup Serialization
+ * @{
+ */
 
 /// \~chinese
 /// @brief ÐòÁл¯Æ÷
@@ -230,7 +239,7 @@ class Serializable
 {
 public:
     /// \~chinese
-    /// @brief 序列化为字符串
+    /// @brief 序列化为字节串
     inline Vector<uint8_t> Serialize() const
     {
         Vector<uint8_t> data;
@@ -240,7 +249,7 @@ public:
     }
 
     /// \~chinese
-    /// @brief 从字符串反序列化
+    /// @brief 从字节串反序列化
     inline void Deserialize(const Vector<uint8_t>& data)
     {
         ByteDeserializer deserializer(data);
@@ -438,4 +447,7 @@ inline Deserializer& operator>>(Deserializer& deserializer, math::TransformT<flo
     return deserializer >> transform.position >> transform.rotation >> transform.scale >> transform.skew;
 }
 
+/** @} */
+
+
 }  // namespace kiwano