[4.0] Add '@addtogroup' tag to generate doxygen page

- In WidgetApplication class, @addtogroup tag is mssing.
 So, it cannot be included in the group.

Change-Id: Id8867e03cfdd088855cc4debb3be63105fa7af34
Signed-off-by: Seoyeon Kim <seoyeon2.kim@samsung.com>

diff --git a/adaptors/public-api/adaptor-framework/widget-application.h b/adaptors/public-api/adaptor-framework/widget-application.h
index 10f2a6d..57f7527 100644 (file)
--- a/adaptors/public-api/adaptor-framework/widget-application.h
+++ b/adaptors/public-api/adaptor-framework/widget-application.h
@@ -26,6 +26,10 @@
 #endif
 namespace Dali
 {
+/**
+ * @addtogroup dali_adaptor_framework
+ * @{
+ */
 
 namespace Internal DALI_INTERNAL
 {
@@ -170,6 +174,9 @@ public: // Not intended for application developers
   /// @endcond
 };
 
+/**
+ * @}
+ */
 } // namespace Dali
 
 #endif // DALI_WIDGET_APPLICATION_H