public virtual void SetData(IEnumerable incomeDatas)
{
if (null == datas)
{
datas = new List <ScrollDataElement>();
}
else
{
datas.Clear();
}
IEnumerator enumerator = incomeDatas.GetEnumerator();
while (enumerator.MoveNext())
{
ScrollDataElement elem = new ScrollDataElement()
{
data = enumerator.Current
};
datas.Add(elem);
}
CalculateSize();
if (elemReuse)
{
ScrollListElemReuse reuse = gameObject.AddComponent <ScrollListElemReuse>();
scroll.onValueChanged.AddListener(reuse.CalculateReuse);
}
}
public void ScrollTo(Object data)
{
ScrollDataElement elem = datas.Find((e) => (Object)e.data == data);
if (null != elem)
{
ScrollTo(datas.IndexOf(elem));
}
}
/// <summary>
/// 移除一条数据
/// </summary>
/// <param name="data">要移除的数据</param>
public virtual void RemoveData(Object data)
{
ScrollDataElement elem = datas.Find((e) => (Object)e.data == data);
if (null != elem)
{
RemoveDataAt(datas.IndexOf(elem));
}
}
protected override bool CheckItemShow(ScrollDataElement dataElem)
{
///TODO
float parentY = container.anchoredPosition.y;
return(Mathf.Abs(dataElem.pos.y + parentY) < viewPort.rect.height * 1.5f);
}
protected abstract bool CheckItemShow(ScrollDataElement dataElem);
protected override bool CheckItemShow(ScrollDataElement dataElem)
{
return(false);
}