private void OnItemReleased(SortableListItem sortableListItem)
{
if (OnListItemReleased != null)
{
OnListItemReleased(this, sortableListItem);
}
}
private void AttachDraggedItem()
{
int itemIndex = m_targetItemIndex;
SortableList sortableList = m_targetList;
if (!sortableList)
{
sortableList = m_sourceList;
}
if (m_targetList == null)
{
m_targetList = m_sourceList;
itemIndex = m_sourceItemIndex;
}
m_targetList.DetachItem(m_mockItem, m_targetList.canvas.transform);
m_mockItem.gameObject.SetActive(false);
sortableList.AttachItem(m_draggedItem, itemIndex);
m_draggedItem = null;
m_targetList = null;
m_targetItemIndex = -1;
m_sourceList = null;
m_sourceItemIndex = -1;
}
private void OnItemPressed(SortableListItem sortableListItem)
{
if (Input.GetMouseButton(0) && OnListItemPressed != null)
{
OnListItemPressed(this, sortableListItem);
}
}
private void OnListItemReleased(SortableList SortableList, SortableListItem sortableListItem)
{
m_sourceList = null;
m_draggedItem = null;
m_dragPrepping = false;
m_pressTime0 = 0;
m_pressPosition0 = Vector3.zero;
}
private void OnListItemPressed(SortableList sortableList, SortableListItem sortableListItem)
{
m_sourceList = sortableList;
m_draggedItem = sortableListItem;
m_sourceItemIndex = m_draggedItem.transform.GetSiblingIndex();
m_dragPrepping = true;
m_pressTime0 = Time.time;
m_pressPosition0 = Input.mousePosition;
}
protected void Start()
{
GameObject go = new GameObject("Mock List Item");
go.AddComponent <RectTransform>();
go.AddComponent <CanvasRenderer>();
go.AddComponent <LayoutElement>();
m_mockItem = go.AddComponent <SortableListItem>();
m_mockItem.gameObject.SetActive(false);
}
public void RemoveItem(SortableListItem listItem)
{
Destroy(listItem);
UpdateContentSize();
}
public void DetachItem(SortableListItem listItem, Transform newParentTransform)
{
listItem.transform.SetParent(newParentTransform);
UpdateContentSize();
}
public void AttachItem(SortableListItem listItem, int index)
{
listItem.transform.SetParent(contentTransform);
listItem.transform.SetSiblingIndex(index);
UpdateContentSize();
}
