haste/oUF — pull request #167 by Rainrider (2012-12-02 00:27:12+00:00)
Title: altpowerbar: allow layouts to position the tooltip

One could then use something like this

```lua
self.AltPowerBar.OnEnter = function(self)
GameTooltip:SetOwner(self, "ANCHOR_TOPLEFT", 0, 5)
self:UpdateTooltip()
end

self.AltPowerBar:EnableMouse()
self.AltPowerBar:SetScript("OnEnter", self.AltPowerBar.OnEnter)
```