void NeatlyItems()
{
ScrollableListItem prevItem = null;
var totalItemHeight = 0f;
var index = 0;
var items = GetItems();
foreach (var item in items)
{
var itemPaddingBottom = index == items.Length ? 0f : item.padding.Bottom;
var itemHeight = item.GetComponent <RectTransform> ().rect.height + itemPaddingBottom;
if (prevItem != null)
{
var nextPosition = prevItem.transform.position - new Vector3(0f, itemHeight, 0f);
item.transform.position = nextPosition;
}
prevItem = item;
totalItemHeight += itemHeight;
++index;
}
_rectTrans.SetHeight(totalItemHeight);
}
void HorizontalNeatlyItems()
{
ScrollableListItem prevItem = null;
var totalItemWidth = 0f;
var index = 0;
var items = GetItems();
foreach (var item in items)
{
var itemPaddingRight = index == items.Length ? 0f : item.padding.Right + padding.Right;
var itemWidth = item.GetComponent <RectTransform> ().rect.width + itemPaddingRight;
if (prevItem != null)
{
var nextPosition = prevItem.transform.position + new Vector3(itemWidth, 0f, 0f);
item.transform.position = nextPosition;
}
prevItem = item;
totalItemWidth += itemWidth;
++index;
}
_rectTrans.SetWidth(totalItemWidth);
}