UIItemSlot.OnClick C# (CSharp) Method

    void OnClick()
    {
        Debug.Log("OnClick");
        if (mDraggedItem != null)
        {
            OnDrop(null);
        }
        else if (mItem != null)
        {
            mDraggedItem = Replace(null);
            if (mDraggedItem != null)
            {
                NGUITools.PlaySound(grabSound);
                Debug.Log("dragged item: "+mDraggedItem.name);
            }
            UpdateCursor();
        }
    }