//为item设置data
protected void SetItemData(GameObject item, int index_, object data_)
{
if (m_item2data.ContainsKey(item))
{
if (m_item2data[item] == data_)
{
//数据一样，不重复设置
return;
}
}
m_item2data[item] = data_;
KComponentEvent <GameObject, int, object> .InvokeEvent(m_onDataChanged, item, index_, data_);
LuaEvtCenter.AddGoEvent(gameObject, KUI_EVT.LIST_ITEM_DATA, item, index_ + 1); //lua从1开始
KListViewItem view = CreateItemView(item, index_);
if (view != null)
{
view.Index = index_;
view.Show(data_);
}
}
//清除item的data
void ClearItemData(GameObject item, int index_)
{
if (!m_item2data.ContainsKey(item))
{
return;
}
m_item2data.Remove(item);
KComponentEvent <GameObject, int> .InvokeEvent(m_onDataRemoved, item, index_);
KListViewItem view = CreateItemView(item, index_);
if (view != null)
{
view.Index = -1;
view.Destroy();
}
}
//创建列表视图
KListViewItem CreateItemView(GameObject item_, int index_)
{
if (m_itemViewType == null)
{
return(null);
}
if (m_item2view.ContainsKey(item_))
{
return(m_item2view[item_]);
}
KListViewItem view = ClassUtil.New(m_itemViewType) as KListViewItem;
view.ShowGameObjectEx(item_);
m_item2view[item_] = view;
view.Retain(this);
return(view);
}
