Update the size of accessibility highlight on Relayout

- Accessibility highlight frame should be updated together
 when the componet size changes.
- Currently, if the component size changes while the component is still
 highlighted, then the frame will remain in its original size.

Change-Id: I995e0ec5907dd23282010e0186a7881335dc48ea
Signed-off-by: Seoyeon Kim <seoyeon2.kim@samsung.com>

diff --git a/dali-toolkit/public-api/controls/control-impl.cpp b/dali-toolkit/public-api/controls/control-impl.cpp
index 5cce72d5b8e1e6988013467305fd97320845e6a6..e520aa8807f782e81e1bb3bd093493b4371d0baa 100644 (file)
--- a/dali-toolkit/public-api/controls/control-impl.cpp
+++ b/dali-toolkit/public-api/controls/control-impl.cpp
@@ -701,6 +701,22 @@ void Control::OnRelayout(const Vector2& size, RelayoutContainer& container)
     container.Add(child, newChildSize);
   }
 
+  if(Accessibility::IsUp())
+  {
+    auto accessible = GetAccessibleObject();
+    if(DALI_LIKELY(accessible))
+    {
+      auto highlightFrame = accessible->GetHighlightActor();
+      if(accessible->GetCurrentlyHighlightedActor() == this->Self() &&
+         highlightFrame.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
+      {
+        // TODO : Need to consider how we can reduce this cost
+        highlightFrame.SetProperty(Actor::Property::SIZE, size);
+        container.Add(highlightFrame, size);
+      }
+    }
+  }
+
   // Apply FittingMode here
   mImpl->ApplyFittingMode(size);
 }