diff --git a/include/nana/gui/detail/native_window_interface.hpp b/include/nana/gui/detail/native_window_interface.hpp
index 5db4a645..fa935799 100644
--- a/include/nana/gui/detail/native_window_interface.hpp
+++ b/include/nana/gui/detail/native_window_interface.hpp
@@ -70,6 +70,7 @@ namespace detail
 		static void	capture_window(native_window_type, bool);
 		static nana::point	cursor_position();
 		static native_window_type get_owner_window(native_window_type);
+		static native_window_type set_parent(native_window_type child, native_window_type new_parent);
 		//For Caret
 		static void	caret_create(native_window_type, const ::nana::size&);
 		static void caret_destroy(native_window_type);
diff --git a/source/gui/detail/native_window_interface.cpp b/source/gui/detail/native_window_interface.cpp
index 202a76d3..7059e118 100644
--- a/source/gui/detail/native_window_interface.cpp
+++ b/source/gui/detail/native_window_interface.cpp
@@ -1199,6 +1199,17 @@ namespace nana{
 			return reinterpret_cast<native_window_type>(::GetWindow(reinterpret_cast<HWND>(wd), GW_OWNER));
 #elif defined(NANA_X11)
 			return restrict::spec.get_owner(wd);
+#endif
+		}
+
+		native_window_type native_interface::set_parent(native_window_type child, native_window_type new_parent)
+		{
+#ifdef NANA_WINDOWS
+			return reinterpret_cast<native_window_type>(
+					::SetParent(reinterpret_cast<HWND>(child), reinterpret_cast<HWND>(new_parent))
+				);
+#elif defined(NANA_X11)
+
 #endif
 		}