From: Richard Huang <r.huang@samsung.com>
Date: Fri, 3 Jul 2015 12:59:02 +0000 (+0100)
Subject: Fix ItemView scroll issue while handling ScrollPositionIntervalReachedSignal
X-Git-Tag: dali_1.0.49~7^2
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=commitdiff_plain;h=c78f376a45136ebe94d5e90ec1dfade1a2ac7dc0

Fix ItemView scroll issue while handling ScrollPositionIntervalReachedSignal

Change-Id: I8b8d04fde2bf2471804020f1bd4e4006cc6c1112
---

diff --git a/dali-toolkit/internal/controls/scroll-bar/scroll-bar-impl.cpp b/dali-toolkit/internal/controls/scroll-bar/scroll-bar-impl.cpp
index 350ace5..d2b715f 100755
--- a/dali-toolkit/internal/controls/scroll-bar/scroll-bar-impl.cpp
+++ b/dali-toolkit/internal/controls/scroll-bar/scroll-bar-impl.cpp
@@ -434,7 +434,7 @@ void ScrollBar::OnPan( const PanGesture& gesture )
     if(itemView)
     {
       // Disable automatic refresh in ItemView during fast scrolling
-      GetImpl(itemView).SetRefreshEnabled(true);//!mIsPanning);
+      GetImpl(itemView).SetRefreshEnabled(!mIsPanning);
     }
   }
 }
diff --git a/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.cpp b/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.cpp
index 13ab888..c70b792 100644
--- a/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.cpp
+++ b/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.cpp
@@ -1628,7 +1628,10 @@ void ItemView::GetItemsRange(ItemRange& range)
 void ItemView::OnScrollPositionChanged( float position )
 {
   // Cancel scroll animation to prevent any fighting of setting the scroll position property.
-  RemoveAnimation(mScrollAnimation);
+  if(!mRefreshEnabled)
+  {
+    RemoveAnimation(mScrollAnimation);
+  }
 
   // Refresh the cache immediately when the scroll position is changed.
   DoRefresh(position, false); // No need to cache extra items.