LoopListViewItem OnGetItemByIndex(LoopListView listView, int index)
{
if (index < 0 || index >= HelpUIView.Instance.TotalItemCount)
{
return(null);
}
HelpInfoItem itemData = HelpUIView.Instance.GetItemDataByIndex(index);
if (itemData == null)
{
return(null);
}
LoopListViewItem item = listView.NewListViewItem("InfoItem");
ListHelpItem itemScript = item.GetComponent <ListHelpItem>();
if (item.IsInitHandlerCalled == false)
{
item.IsInitHandlerCalled = true;
itemScript.Init();
}
itemScript.SetItemData(itemData, index);
return(item);
}
public void SetItemData(HelpInfoItem itemData, int itemIndex)
{
ItemDataIndex = itemIndex;
ItemQuestion.text = itemData.question;
ItemAnswer.text = itemData.answer;
IsExpand = itemData.isExpand;
OnExpandChanged();
}
void RefreshDataSource()
{
helpInfoItem.Clear();
for (int i = 0; i < totalDataCount; i++)
{
HelpInfoItem data = new HelpInfoItem();
data.id = i;
data.question = "问题" + i;
data.answer = "答案" + i;
data.isExpand = false;
helpInfoItem.Add(data);
}
}
public void OnClick()
{
HelpInfoItem data = HelpUIView.Instance.GetItemDataByIndex(ItemDataIndex);
if (data == null)
{
return;
}
IsExpand = !IsExpand;
data.isExpand = IsExpand;
OnExpandChanged();
LoopListViewItem item = gameObject.GetComponent <LoopListViewItem>();
item.ParentListView.OnItemSizeChanged(item.ItemIndex);
}
void LoadMoreDataSource()
{
int count = helpInfoItem.Count;
for (int k = 0; k < loadMoreCount; ++k)
{
int j = k + count;
HelpInfoItem data = new HelpInfoItem();
data.id = j;
data.question = "问题" + j;
data.answer = "答案" + j;
data.isExpand = false;
helpInfoItem.Add(data);
}
}
