void showCell(int cellIndex, bool scrollingPositive)
{
if (cellIndex < allData.Count)
{
ScrollCell tempCell = getCellFromPool(scrollingPositive);
positionCell(tempCell.gameObject, cellIndex);
tempCell.init(this, allData[cellIndex], cellIndex);
tempCell.configureCellData();
}
}
public void AddCell(string text)
{
var cell = GetNextRecycledCell();
var rngText = Guid.NewGuid().ToString();
cell.SetDisplay(rngText);
cell.RectTransform.SetAsLastSibling();
if (Anchored)
{
ScrollRect.verticalNormalizedPosition = 0f;
}
ActiveCells.Enqueue(cell);
LastActiveCell = cell;
}
public void refresh(bool force) //foere = false 表示如果引用同一个对象，则不对内容进行刷新，对只引用判断无效
{
setContentSize();
computeFirstVisIndex();
preFirstVisibleIndex = firstVisibleIndex;
LinkedListNode <ScrollCell> cell = cellsInUse.First;
int effectCount = 0;
for (int i = 0; i < showCellCount(); i++)
{
var cellIndex = firstVisibleIndex * numOfColumns + i;
if (cellIndex < allData.Count)
{
effectCount++;
ScrollCell scrollCell = null;
if (cell == null)
{
scrollCell = getCellFromPool(true);
positionCell(scrollCell.gameObject, cellIndex);
}
else
{
scrollCell = cell.Value;
cell = cell.Next;
}
if (force || scrollCell.DataObject != allData[cellIndex])
{
positionCell(scrollCell.gameObject, cellIndex);
scrollCell.init(this, allData[cellIndex], cellIndex);
scrollCell.configureCellData();
}
}
}
while (cellsInUse.Count - effectCount > 0)
{
freeCell(false);
}
}
