public void OnPointerEnter(PointerEventData eventData)
{
if (eventData.dragging)
{
ghost = Instantiate(eventData.pointerDrag, content);
RectTransform r = ghost.transform as RectTransform;
r.sizeDelta = new Vector2(r.sizeDelta.x, InstructionList.height);
index = this.GetIndex(eventData);
if (index == list.GetLength())
{
index--;
}
list.ghostIndex = index;
ghost.transform.SetSiblingIndex(index);
LayoutRebuilder.ForceRebuildLayoutImmediate(content);
isDragging = true;
}
}