void HandleListItemPositioning(XmlLayoutListItem listItem)
{
if (currentListElement.listItems.Count > 0 && currentListElement.listItems.IndexOf(listItem) != 0)
{
var firstlistItem = currentListElement.listItems.FirstOrDefault();
if (firstlistItem != null)
{
var thisListItemIndex = currentListElement.listItems.IndexOf(listItem);
if (thisListItemIndex == -1)
{
return;
}
var desiredSiblingIndex = firstlistItem.transform.GetSiblingIndex() + thisListItemIndex;
listItem.xmlElement.rectTransform.SetSiblingIndex(desiredSiblingIndex);
}
}
else
{
listItem.xmlElement.rectTransform.SetSiblingIndex(currentListElement.baseSiblingIndex);
}
}
private void _RemoveListItem(XmlLayoutList list, XmlLayoutListItem item)
{
if (item.xmlElement != null)
{
list.listItems.Remove(item);
list.listElement.RemoveChildElement(item.xmlElement);
}
if (Application.isPlaying)
{
GameObject.Destroy(item.gameObject);
}
else
{
GameObject.DestroyImmediate(item.gameObject);
}
XmlLayoutTimer.AtEndOfFrame(() =>
{
UnityEngine.UI.LayoutRebuilder.ForceRebuildLayoutImmediate(list.rectTransform);
}, list);
}
