void OnItemInit2(Lzh_LoopItemObject item, Lzh_LoopItemData data)
{
Lzh_LoopItemData2 myData = data as Lzh_LoopItemData2;
lzh_LoopItemTest2 itemComp = item.widget.GetComponent <lzh_LoopItemTest2> ();
string font = "item:";
itemComp.lblName.text = font + myData.name;
itemComp.icon.spriteName = iconSpriteNames[Random.Range(0, iconSpriteNames.Count)];
}
/// <summary>
/// 用数据列表来初始化scrollview
/// </summary>
/// <param name="item">Item.</param>
/// <param name="indexData">Index data.</param>
/// <param name="data">Data.</param>
void InitItem(Lzh_LoopItemObject item, int dataIndex, Lzh_LoopItemData data)
{
item.dataIndex = dataIndex;
if (OnItemInit != null)
{
OnItemInit(item, data);
}
item.widget.transform.localPosition = itemStartPos;
}
void OnItemInit1(Lzh_LoopItemObject item, Lzh_LoopItemData data)
{
Lzh_LoopItemData1 myData = data as Lzh_LoopItemData1;
lzh_LoopItemTest1 itemComp = item.widget.GetComponent <lzh_LoopItemTest1> ();
string front = "item:";
if (item.dataIndex % 3 == 1)
{
front += "\n";
}
else if (item.dataIndex % 3 == 2)
{
front += "\n\n";
}
itemComp.lblName.text = front + myData.name.ToString();
item.widget.height = itemComp.lblName.height + 18;
}
/// <summary>
/// 在itemsList后面补上一个item
/// </summary>
void AddToBack(Lzh_LoopItemObject backItem, Lzh_LoopItemObject newItem, int newIndex, Lzh_LoopItemData newData)
{
InitItem(newItem, newIndex, newData);
// 计算新item的位置
if (scrollView.movement == UIScrollView.Movement.Vertical)
{
float offsetY = backItem.widget.height * 0.5f + gapDis + newItem.widget.height * 0.5f;
if (arrangeDirection == ArrangeDirection.Down_to_Up)
{
offsetY *= -1f;
}
newItem.widget.transform.localPosition = backItem.widget.cachedTransform.localPosition - new Vector3(0f, offsetY, 0f);
}
else
{
float offsetX = backItem.widget.width * 0.5f + gapDis + newItem.widget.width * 0.5f;
if (arrangeDirection == ArrangeDirection.Right_to_Left)
{
offsetX *= -1f;
}
newItem.widget.transform.localPosition = backItem.widget.cachedTransform.localPosition + new Vector3(offsetX, 0f, 0f);
}
}
