private void AddLineObject(IChatItem item, List <LineObjCache> curLineObject)
{
LineObjCache objCache;
objCache.width = item.GetItemWidth();
objCache.height = item.GetItemHeight();
objCache.trans = item.GetTransform();
objCache.trans.sizeDelta = new Vector2(objCache.width, objCache.height);
curLineObject.Add(objCache);
}
public void SetData(ChatContentItemData data)
{
RectTransform selfTrans = this.transform as RectTransform;
m_curWidth = selfTrans.rect.width;
// 删除现有子对象
for (int i = 0; i < currChatBoxItem.Count; i++)
{
IChatItem itm = currChatBoxItem[i];
itm.Destroy();
//itm.Clear();
GameObject temp = itm.GetTransform().gameObject;
ResNode.DestroyRes(ref temp);
}
currChatBoxItem.Clear();
float width = selfTrans.rect.width;
float offsetX = 0f;
float offsetY = 0f;
// TODO: 如果使用了自动布局,可以不计算位置
List <LineObjCache> curLineObject = new List <LineObjCache>();
if (data.objList != null)
{
foreach (var obj in data.objList)
{
CreateSubItem(obj, width, ref offsetX, ref offsetY, curLineObject);
}
}
AlignLineObject(ref offsetX, ref offsetY, curLineObject);
data.Height = -offsetY;
selfTrans.sizeDelta = new Vector2(selfTrans.sizeDelta.x, data.Height);
m_Height = data.Height;
}