WowAce

Hello!

As documented here, the GetMouseFocus will be replaced by GetMouseFoci in TWW but it works a little different.

On TWW test servers, the usage of GetMouseFocus causes null errors.

Here is the fix found by Kharthus on the addon ItemRack.

if tocversion >= 110000 then
	local region = GetMouseFoci()
	local frame = region[1]
else
	local frame = GetMouseFocus()
end

Regards :)

I suggest this fix on line 118 of LibUIDropDownMenu.lua but I cannot test it as the test servers are down at the moment.

function lib:UIDropDownMenuButton_ShouldShowIconTooltip(self)
	if self.Icon and (self.iconTooltipTitle or self.iconTooltipText) and (self.icon or self.mouseOverIcon) then
		if wowversion >= 110000 then
			local region = GetMouseFoci()
			local frame = region[1]
		else
			local frame = GetMouseFocus()
		end
		return frame == self.Icon;
	end
	return false;
end

PTR still not open in my region. Unable to test the fix :/

Servers are up.

I replace tocversion by wowversion above ;)

Now that Classic also use GetMouseFoci, I changed the code to:

function lib:UIDropDownMenuButton_ShouldShowIconTooltip(self)
	if self.Icon and (self.iconTooltipTitle or self.iconTooltipText) and (self.icon or self.mouseOverIcon) then
		if GetMouseFoci then
			local region = GetMouseFoci()
			local frame = region[1]
		else
			local frame = GetMouseFocus()
		end
		return frame == self.Icon;
	end
	return false;
end