UIHANDLER OnTooltipSetItem

Invoked when an item's information is added to a tooltip.
==Arguments==
:;arg1: Tooltip - The Tooltip object to which an item was added.
==Example==
 -- overload the base function for ItemRefTooltip with a custom routine
 ItemRefTooltip:HookScript("OnTooltipSetItem", function(tooltip, ...)
 local name, link = tooltip:GetItem()
 local texture = select(10, GetItemInfo(link))
 --Add the name and path of the item's texture
 tooltip:AddLine(texture)
 --Show the texture graphic on the previous line
 tooltip:AddTexture(texture)
 --Repaint tooltip with newly added lines
 tooltip:Show()
 end)
== Details ==
: This gets called twice for Recipes which contain embedded items
==Patch changes==