// Signal that a Relayout may be needed
}
+void ImageView::ClearImageVisual()
+{
+ // Clear cached properties
+ mPropertyMap.Clear();
+ mUrl.clear();
+
+ // Unregister the exsiting visual
+ DevelControl::UnregisterVisual(*this, Toolkit::ImageView::Property::IMAGE);
+
+ // Trigger a size negotiation request that may be needed when unregistering a visual.
+ RelayoutRequest();
+}
+
void ImageView::EnablePreMultipliedAlpha(bool preMultipled)
{
if(mVisual)
else
{
map = value.GetMap();
- if(map)
+ if(DALI_LIKELY(map))
{
// the property map is emtpy map. Unregister visual.
if(DALI_UNLIKELY(map->Count() == 0u))
{
- // Clear cached properties
- impl.mPropertyMap.Clear();
- impl.mUrl.clear();
-
- // Unregister the exsiting visual
- DevelControl::UnregisterVisual(impl, Toolkit::ImageView::Property::IMAGE);
-
- // Trigger a size negotiation request that may be needed when unregistering a visual.
- impl.RelayoutRequest();
+ impl.ClearImageVisual();
}
else
{
}
}
}
+ else
+ {
+ // invalid property value comes. Unregister visual.
+ impl.ClearImageVisual();
+ }
}
break;
}