public static void InitListView(this UILoopListView2 self, int itemTotalCount,
System.Func <LoopListView2, int, LoopListViewItem2> onGetItemByIndex,
LoopListViewInitParam initParam = null)
{
self.ActivatingComponent();
self.unity_uilooplistview.InitListView(itemTotalCount, onGetItemByIndex, initParam);
}
//item是Unity侧的item对象，在这里创建相应的UI对象
public static T AddItemViewComponent <T>(this UILoopListView2 self, LoopListViewItem2 item) where T : Entity, IOnCreate, IOnEnable, IAwake
{
//保证名字不能相同 不然没法cache
item.gameObject.name = item.gameObject.name + item.ItemId;
T t = self.AddUIComponentNotCreate <T>(item.gameObject.name);
t.AddUIComponent <UITransform, Transform>("", item.transform);
UIEventSystem.Instance.OnCreate(t);
return(t);
}
public static void ActivatingComponent(this UILoopListView2 self)
{
if (self.unity_uilooplistview == null)
{
self.unity_uilooplistview = self.GetGameObject().GetComponent <LoopListView2>();
if (self.unity_uilooplistview == null)
{
Log.Error($"添加UI侧组件UILoopListView2时，物体{self.GetGameObject().name}上没有找到LoopListView2组件");
}
}
}
public static void SetOnEndDragAction(this UILoopListView2 self, Action callback)
{
self.ActivatingComponent();
self.unity_uilooplistview.mOnEndDragAction = callback;
}
public static void RefreshAllShownItem(this UILoopListView2 self)
{
self.ActivatingComponent();
self.unity_uilooplistview.RefreshAllShownItem();
}
public static void MovePanelToItemByRowColumn(this UILoopListView2 self, int itemIndex, float offset)
{
self.ActivatingComponent();
self.unity_uilooplistview.MovePanelToItemIndex(itemIndex, offset);
}
//获取当前index对应的item 没有显示的话返回null
public static LoopListViewItem2 GetShownItemByItemIndex(this UILoopListView2 self, int itemIndex)
{
self.ActivatingComponent();
return(self.unity_uilooplistview.GetShownItemByItemIndex(itemIndex));
}
//itemCount重设item的数量，resetPos是否刷新当前显示的位置
public static void SetListItemCount(this UILoopListView2 self, int itemCount, bool resetPos = true)
{
self.ActivatingComponent();
self.unity_uilooplistview.SetListItemCount(itemCount, resetPos);
}
//根据Unity侧item获取UI侧的item
public static T GetUIItemView <T>(this UILoopListView2 self, LoopListViewItem2 item) where T : Entity
{
return(self.GetUIComponent <T>(item.gameObject.name));
}
public static void SetOnSnapChange(this UILoopListView2 self, Action <LoopListView2, LoopListViewItem2> callback)
{
self.ActivatingComponent();
self.unity_uilooplistview.mOnSnapNearestChanged = callback;
}