public ListItemUi AddItem(object item, string text, Action onButton, ListItemUi prefab = null)
{
if (prefab == null)
{
prefab = prefab_item;
}
GameObject newItem = Instantiate(prefab.gameObject);
newItem.SetActive(true);
ListItemUi li = newItem.GetComponent <ListItemUi>();
li.name = text;
li.Text = text;
li.item = item;
if (li.button != null && onButton != null)
{
li.button.onClick.AddListener(onButton.Invoke);
//li.button.enabled = true;
//Image img = li.GetComponentInChildren<Image>();
//if (img != null) { img.enabled = true; }
}
newItem.transform.SetParent(transform, false);
Refresh();
return(li);
}
void Awake()
{
if (prefab_item == null)
{
prefab_item = GetComponentInChildren <ListItemUi>();
}
if (prefab_item.transform.parent == transform)
{
prefab_item.gameObject.SetActive(false);
}
SetItems(null, itemNames, null);
}
public int IndexOf(object item)
{
Transform t = transform;
for (int i = 0; i < t.childCount; ++i)
{
Transform child = t.GetChild(i);
ListItemUi liui = child.GetComponent <ListItemUi>();
if (child != prefab_item.transform && (item == null ||
liui.item == item || (liui.item == null && child.name == item as string)))
{
return(i);
}
}
return(-1);
}
