LoopStaggeredGridViewItem OnGetItemByIndex(LoopStaggeredGridView listView, int index)
{
if (index < 0)
{
return(null);
}
ItemData itemData = DataSourceMgr.Get.GetItemDataByIndex(index);
if (itemData == null)
{
return(null);
}
LoopStaggeredGridViewItem item = listView.NewListViewItem("ItemPrefab1");
ListItem5 itemScript = item.GetComponent <ListItem5>();
if (item.IsInitHandlerCalled == false)
{
item.IsInitHandlerCalled = true;
itemScript.Init();
}
itemScript.SetItemData(itemData, index);
float itemWidth = 390 + mItemWidthArrayForDemo[index % mItemWidthArrayForDemo.Length] * 10f;
item.CachedRectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, itemWidth);
return(item);
}
//This method is used to get a new item, and the new item is a clone from the prefab named itemPrefabName.
//This method is usually used in onGetItemByItemIndex.
public LoopStaggeredGridViewItem NewListViewItem(string itemPrefabName)
{
StaggeredGridItemPool pool = null;
if (mItemPoolDict.TryGetValue(itemPrefabName, out pool) == false)
{
return(null);
}
LoopStaggeredGridViewItem item = pool.GetItem();
RectTransform rf = item.GetComponent <RectTransform>();
rf.SetParent(mContainerTrans);
rf.localScale = Vector3.one;
rf.anchoredPosition3D = Vector3.zero;
rf.localEulerAngles = Vector3.zero;
item.ParentListView = this;
return(item);
}
