[Tizen] Add obsolete attribute for deprecated apis, backward compatibility

[platform/core/csapi/nui.git] / Tizen.NUI / src / internal / SignalObserver.cs

diff --git a/Tizen.NUI/src/internal/SignalObserver.cs b/Tizen.NUI/src/internal/SignalObserver.cs
index d1916fd..2e98240 100755 (executable)
--- a/Tizen.NUI/src/internal/SignalObserver.cs
+++ b/Tizen.NUI/src/internal/SignalObserver.cs
@@ -13,11 +13,13 @@
 * limitations under the License.
 *
 */
+using System;
+using System.Runtime.InteropServices;
 
 namespace Tizen.NUI
 {
-
-    internal class SignalObserver : global::System.IDisposable
+    [Obsolete("Please do not use! this will be internal")]
+    public class SignalObserver : global::System.IDisposable
     {
         private global::System.Runtime.InteropServices.HandleRef swigCPtr;
         protected bool swigCMemOwn;