public int removeChild(ScrollRectItem item)
{
int i = getIndex(item);
if (i >= 0)
{
doDataRemove(this.data, i + 1);
this.CalcPage();
}
return(i);
}
public int getIndex(ScrollRectItem item)
{
int i = this.repositionTileList.IndexOf(item);
int j = -1;
if (i >= 0)
{
j = this.currFirstIndex + i;
}
return(j);
}
void render()
{
if (this.preRenderList.Count > 0)
{
ScrollRectItem item = preRenderList[0];
currRenderIndex = this.repositionIntList[0];
preRenderList.RemoveAt(0);
repositionIntList.RemoveAt(0);
if (currRenderIndex + 1 <= recordCount)
{
if (onItemRender != null)
{
onItemRender.call(item, currRenderIndex, data[currRenderIndex + 1]);
}
}
}
}
void preRightDown(int i)
{
if (i >= 0 && !repositionIntList.Contains(i) && i + pageSize <= recordCount) //i>pageSize)//
{
int end1 = repositionTileList.Count - 1;
ScrollRectItem tile = repositionTileList[end1];
repositionTileList.RemoveAt(end1); //remove end
repositionTileList.Insert(0, tile); //to first
this.preRenderList.Add(tile); //add to preRenderList
repositionIntList.Add(i); //add data index
currFirstIndex--;
if (currFirstIndex < 0)
{
currFirstIndex = 0;
}
CalcLastEndIndex();
scrollDirection = -1;
preRender(tile, i);
}
}
void preLeftUp(int i)
{
if (i >= this.pageSize && !repositionIntList.Contains(i) && i < this.recordCount)
{
ScrollRectItem tile = repositionTileList[0];
repositionTileList.RemoveAt(0); //remove first
repositionTileList.Add(tile); //to end
this.preRenderList.Add(tile); //add to preRenderList
repositionIntList.Add(i); //add data index
currFirstIndex++;
if (currFirstIndex + pageSize > recordCount)
{
currFirstIndex = recordCount - this.pageSize;
}
this.lastEndIndex = i; //recorde last render data index
scrollDirection = 1;
preRender(tile, i); //call preRender,set Postion
}
}