internal override int IndexFromContainerInner(DependencyObject container)
{
if (_isProcessingReorder)
{
// When we process a re-ordering, the "attached" indexes (IndexForItemContainerProperty) are known to be valid,
// but the native (NativePanel) is not (moved item is still at it's original location / index).
return(base.IndexFromContainerInner(container));
}
if (NativePanel != null)
{
var selectorItem = container as SelectorItem;
if (selectorItem == null)
{
return(-1);
}
if (selectorItem.LayoutParameters is RecyclerView.LayoutParams)
{
var displayPosition = NativePanel.GetChildLayoutPosition(selectorItem);
var index = ConvertDisplayPositionToIndex(displayPosition);
return(index);
}
}
return(base.IndexFromContainerInner(container));
}
internal override int IndexFromContainerInner(DependencyObject container)
{
if (NativePanel != null)
{
var selectorItem = container as SelectorItem;
if (selectorItem == null)
{
return(-1);
}
if (selectorItem.LayoutParameters is RecyclerView.LayoutParams)
{
var displayPosition = NativePanel.GetChildLayoutPosition(selectorItem);
var index = ConvertDisplayPositionToIndex(displayPosition);
return(index);
}
}
return(base.IndexFromContainerInner(container));
}