From: huiyueun <35286162+huiyueun@users.noreply.github.com>
Date: Mon, 20 May 2019 05:07:42 +0000 (+0900)
Subject: [NUI] Fix View.HasFocus crash issue (#839)
X-Git-Tag: submit/tizen/20190521.005354~1^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4c2984148e61063611f722417b959be1cccc5079;p=platform%2Fcore%2Fcsapi%2Ftizenfx.git

[NUI] Fix View.HasFocus crash issue (#839)

Signed-off-by: huiyu.eun <huiyu.eun@samsung.com>
---

diff --git a/src/Tizen.NUI/src/public/BaseComponents/View.cs b/src/Tizen.NUI/src/public/BaseComponents/View.cs
index 1a52319ea..6f3fe2822 100755
--- a/src/Tizen.NUI/src/public/BaseComponents/View.cs
+++ b/src/Tizen.NUI/src/public/BaseComponents/View.cs
@@ -4103,8 +4103,16 @@ namespace Tizen.NUI.BaseComponents
         /// <since_tizen> 3 </since_tizen>
         public bool HasFocus()
         {
-            bool ret = Interop.View.View_HasKeyInputFocus(swigCPtr);
-            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
+            bool ret = false;
+            if (swigCPtr.Handle != global::System.IntPtr.Zero)
+            {
+                ret = Interop.View.View_HasKeyInputFocus(swigCPtr);
+				if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
+            }
+            else
+            {
+                Tizen.Log.Error("NUI", "swigCPtr of view is aleady disposed.");
+            }
             return ret;
         }