X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Fpublic-api%2Fcontrols%2Fscrollable%2Fitem-view%2Fitem-layout.cpp;h=2f733e5edcb839b1b712fbe783aaa7b01bc33807;hp=7922ae0cdffd200117b925aa372f7ac7da60e6be;hb=e217915091790637a8b4ea7e34480e852d242efd;hpb=6d762b4acd946b3d02e76c1805e7af9a1a5b1809

diff --git a/dali-toolkit/public-api/controls/scrollable/item-view/item-layout.cpp b/dali-toolkit/public-api/controls/scrollable/item-view/item-layout.cpp
index 7922ae0..2f733e5 100644
--- a/dali-toolkit/public-api/controls/scrollable/item-view/item-layout.cpp
+++ b/dali-toolkit/public-api/controls/scrollable/item-view/item-layout.cpp
@@ -152,150 +152,6 @@ float ItemLayout::GetClosestOnScreenLayoutPosition(int itemID, float currentLayo
   return currentLayoutPosition;
 }
 
-void ItemLayout::GetXAxisScrollHint(Vector2& scrollHint) const
-{
-  scrollHint = Vector2::ZERO;
-  Radian scrollAngle(GetScrollDirection());
-  Vector2 scrollDirection(sinf(scrollAngle), cosf(scrollAngle));
-  switch(mOrientation)
-  {
-    case ControlOrientation::Up:
-    {
-      if(fabsf(scrollDirection.y) < Math::MACHINE_EPSILON_1)
-      {
-        // we probably want x scrolling
-        if(scrollDirection.x > 0.0f)
-        {
-          // normal positive scrolling
-          scrollHint = Vector2::XAXIS;
-        }
-        else
-        {
-          scrollHint = -Vector2::XAXIS;
-        }
-      }
-      break;
-    }
-    case ControlOrientation::Down:
-    {
-      if(fabsf(scrollDirection.y) < Math::MACHINE_EPSILON_1)
-      {
-        // we probably want x scrolling
-        if(scrollDirection.x > 0.0f)
-        {
-          // normal positive scrolling
-          scrollHint = -Vector2::XAXIS;
-        }
-        else
-        {
-          scrollHint = Vector2::XAXIS;
-        }
-      }
-      break;
-    }
-    case ControlOrientation::Left:
-    {
-      // we probably want x scrolling
-      if(scrollDirection.x > 0.0f)
-      {
-        // normal positive scrolling
-        scrollHint = Vector2::XAXIS;
-      }
-      else
-      {
-        scrollHint = -Vector2::XAXIS;
-      }
-      break;
-    }
-    case ControlOrientation::Right:
-    {
-      // we probably want x scrolling
-      if(scrollDirection.x > 0.0f)
-      {
-        // normal positive scrolling
-        scrollHint = -Vector2::XAXIS;
-      }
-      else
-      {
-        scrollHint = Vector2::XAXIS;
-      }
-      break;
-    }
-  }
-}
-
-void ItemLayout::GetYAxisScrollHint(Vector2& scrollHint) const
-{
-  scrollHint = Vector2::ZERO;
-  Radian scrollAngle(GetScrollDirection());
-  Vector2 scrollDirection(sinf(scrollAngle), cosf(scrollAngle));
-  switch(mOrientation)
-  {
-    case ControlOrientation::Up:
-    {
-      // we probably want x scrolling
-      if(scrollDirection.y > 0.0f)
-      {
-        // normal positive scrolling
-        scrollHint = Vector2::YAXIS;
-      }
-      else
-      {
-        scrollHint = -Vector2::YAXIS;
-      }
-      break;
-    }
-    case ControlOrientation::Down:
-    {
-      // we probably want x scrolling
-      if(scrollDirection.y > 0.0f)
-      {
-        // normal positive scrolling
-        scrollHint = -Vector2::YAXIS;
-      }
-      else
-      {
-        scrollHint = Vector2::YAXIS;
-      }
-      break;
-    }
-    case ControlOrientation::Left:
-    {
-      if(fabsf(scrollDirection.x) < Math::MACHINE_EPSILON_1)
-      {
-        // we probably want x scrolling
-        if(scrollDirection.y > 0.0f)
-        {
-          // normal positive scrolling
-          scrollHint = -Vector2::YAXIS;
-        }
-        else
-        {
-          scrollHint = Vector2::YAXIS;
-        }
-      }
-      break;
-    }
-    case ControlOrientation::Right:
-    {
-      if(fabsf(scrollDirection.x) < Math::MACHINE_EPSILON_1)
-      {
-        // we probably want x scrolling
-        if(scrollDirection.y > 0.0f)
-        {
-          // normal positive scrolling
-          scrollHint = Vector2::YAXIS;
-        }
-        else
-        {
-          scrollHint = -Vector2::YAXIS;
-        }
-      }
-      break;
-    }
-  }
-}
-
 int ItemLayout::GetNextFocusItemID(int itemID, int maxItems, Dali::Toolkit::Control::KeyboardFocusNavigationDirection direction, bool loopEnabled)
 {
   switch( direction )