| public UpdateData ( object updateData ) : void | ||
| updateData | object | |
| return | void | |
private void UpdateItemData(bool isToEnd, Transform targetTrs)
{
// update the item
if (isToEnd)
{
this.curMaxDataIndex++;
LoopBaseItem itemScript = targetTrs.GetComponent <LoopBaseItem>();
this.curMinDataIndex = itemScript.CurItemIndex + 1;
itemScript.CurItemIndex = this.curMaxDataIndex;
itemScript.UpdateData(this.itemDatas[this.curMaxDataIndex]);
}
else
{
this.curMinDataIndex--;
LoopBaseItem itemScript = targetTrs.GetComponent <LoopBaseItem>();
this.curMaxDataIndex = itemScript.CurItemIndex - 1;
itemScript.CurItemIndex = this.curMinDataIndex;
itemScript.UpdateData(this.itemDatas[this.curMinDataIndex]);
}
// Debuger.Log(" current max index is " + this.curMaxDataIndex);
// Debuger.Log(" current min index is " + this.curMinDataIndex);
}
private void InitLoopScrollView()
{
int realItemIndex = this.minLoopCount;
this.itemScripts.Clear();
this.mChildren.Clear();
if (this.minLoopCount > this.itemDatas.Count)
{
// just add child.
realItemIndex = this.itemDatas.Count;
isInLoop = false;
this.curMaxDataIndex = this.itemDatas.Count;
this.curMinDataIndex = 0;
}
else
{
this.curMinDataIndex = 0;
this.curMaxDataIndex = this.minLoopCount - 1;
this.isInLoop = true;
}
// set the grid sort method
// 设置grid的排序规则，防止出现排序位置显示错误
this.mGrid.sorting = UIGrid.Sorting.Alphabetic;
for (int i = 0; i < realItemIndex; i++)
{
// get item from the free game object list
// GameObject obj = GameObject.Instantiate(this.prefab);
GameObject obj = this.GetFreeItem();
if (obj == null)
{
obj = GameObject.Instantiate(this.prefab);
}
if (!obj.activeSelf)
{
obj.SetActive(true);
}
GameUtility.AddChildToTarget(mGrid.transform, obj.transform);
UIWidget widget = obj.GetComponent <UIWidget>();
this.mChildren.Add(widget);
this.mChildrenStatus[widget] = false;
// 设置排序规则保证第一次显示顺序一致
// set the item right name to sort right
//obj.name = i.ToString();
// get the sorted name
obj.name = i.ToString("D5");
LoopBaseItem itemScript = obj.GetComponent <LoopBaseItem>();
itemScript.CurItemIndex = i;
itemScript.UpdateData(this.itemDatas[i]);
this.itemScripts.Add(itemScript);
}
mGrid.Reposition();
this.mScrollView.ResetPosition();
this.UpdateItemVisable(true);
Debuger.Log("@view item count is " + this.itemDatas.Count);
}