Revert "[NUI] Rebase DevelNUI (#2507)" (#2508)

[platform/core/csapi/tizenfx.git] / src / Tizen.NUI / src / public / TransitionAnimations / TransitionAnimations.cs

diff --git a/src/Tizen.NUI/src/public/TransitionAnimations/TransitionAnimations.cs b/src/Tizen.NUI/src/public/TransitionAnimations/TransitionAnimations.cs
index f2799d5..dbd016c 100755 (executable)
--- a/src/Tizen.NUI/src/public/TransitionAnimations/TransitionAnimations.cs
+++ b/src/Tizen.NUI/src/public/TransitionAnimations/TransitionAnimations.cs
@@ -42,8 +42,9 @@ namespace Tizen.NUI
     /// Transition animation effect
     /// </summary>
     [EditorBrowsable(EditorBrowsableState.Never)]
-    public class TransitionAnimation
+    public class TransitionAnimation : IDisposable
     {
+        private bool disposed = false;
         private ImageViewStyle defaultImageStyle;
         private List<TransitionAnimationData> animationDataList;
         
@@ -136,6 +137,28 @@ namespace Tizen.NUI
                 defaultImageStyle = value;
             }
         }
+
+
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        protected virtual void Dispose(bool disposing)
+        {
+            if (disposed)
+            {
+                return;
+            }
+            if (disposing)
+            {
+                defaultImageStyle?.Dispose();
+            }
+            disposed = true;
+        }
+
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        public void Dispose()
+        {
+            Dispose(true);
+            global::System.GC.SuppressFinalize(this);
+        }
     }
 
     /// <summary>