[NUI] Fix Navigator Transition issue

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

diff --git a/src/Tizen.NUI.Components/Controls/Navigation/Navigator.cs b/src/Tizen.NUI.Components/Controls/Navigation/Navigator.cs
index 504418f..a287ad0 100755 (executable)
--- a/src/Tizen.NUI.Components/Controls/Navigation/Navigator.cs
+++ b/src/Tizen.NUI.Components/Controls/Navigation/Navigator.cs
@@ -155,6 +155,7 @@ namespace Tizen.NUI.Components
 
             navigationPages.Add(page);
             Add(page);
+            page.Navigator = this;
 
             //Invoke Page events
             page.InvokeAppearing();