[ElmSharp] Add missed document to Scroller

[platform/core/csapi/tizenfx.git] / src / ElmSharp / ElmSharp / Scroller.cs

diff --git a/src/ElmSharp/ElmSharp/Scroller.cs b/src/ElmSharp/ElmSharp/Scroller.cs
index 2ceb38c..a6063a7 100755 (executable)
--- a/src/ElmSharp/ElmSharp/Scroller.cs
+++ b/src/ElmSharp/ElmSharp/Scroller.cs
@@ -97,10 +97,13 @@ namespace ElmSharp
         /// <param name="parent">The <see cref="EvasObject"/> to which the new Scroller will be attached as a child.</param>
         public Scroller(EvasObject parent) : base(parent)
         {
-            _scroll = new SmartEvent(this, this.RealHandle, "scroll");
-            _dragStart = new SmartEvent(this, this.RealHandle, "scroll,drag,start");
-            _dragStop = new SmartEvent(this, this.RealHandle, "scroll,drag,stop");
-            _scrollpage = new SmartEvent(this, this.RealHandle, "scroll,page,changed");
+        }
+
+        /// <summary>
+        /// Creates and initializes a new instance of the Scroller class.
+        /// </summary>
+        public Scroller() : base()
+        {
         }
 
         /// <summary>
@@ -780,6 +783,23 @@ namespace ElmSharp
             }
         }
 
+        /// <summary>
+        /// The callback of Realized Event
+        /// </summary>
+        protected override void OnRealized()
+        {
+            base.OnRealized();
+            _scroll = new SmartEvent(this, this.RealHandle, "scroll");
+            _dragStart = new SmartEvent(this, this.RealHandle, "scroll,drag,start");
+            _dragStop = new SmartEvent(this, this.RealHandle, "scroll,drag,stop");
+            _scrollpage = new SmartEvent(this, this.RealHandle, "scroll,page,changed");
+        }
+
+        /// <summary>
+        /// Creates a widget handle.
+        /// </summary>
+        /// <param name="parent">Parent EvasObject</param>
+        /// <returns>Handle IntPtr</returns>
         protected override IntPtr CreateHandle(EvasObject parent)
         {
             IntPtr handle = Interop.Elementary.elm_layout_add(parent.Handle);