public virtual void SetData(List <TData> dataProviders)
{
base.SetData(dataProviders);
_mapper = new VirtualizedListMapper(View.ListScroller.NumRenderers, dataProviders.Count);
View.ListScroller.UpdateAfterSettingData(dataProviders.Count);
//fill mediators with data
for (var i = 0; i < _mapper.ViewCount; i++)
{
var mediator = GetMediatorAt(i);
if (i >= _visibleMediatorsCount)
{
mediator.SetActive(true);
}
SetItemData(mediator, dataProviders[i], i);
}
//hide remaining item renderers
for (var i = _mapper.ViewCount; i < ItemMediators.Count; i++)
{
ItemMediators[i].SetActive(false);
}
_visibleMediatorsCount = _mapper.ViewCount;
}
public void UpdateAfterSettingData(int dataprovidersCount)
{
_mapper = new VirtualizedListMapper(NumRenderers, dataprovidersCount);
//update item pos
for (var i = 0; i < _mapper.ViewCount; i++)
{
UpdateItemPos(i);
}
UpdateContentSize();
//reset position
_content.anchoredPosition = Vector2.zero;
}