init.lua

local f = CreateFrame('frame')
f:RegisterEvent('ADDON_LOADED')
f:RegisterEvent('VARIABLES_LOADED')
f:SetScript('OnEvent', function(frame, event, ...)
	if event == 'VARIABLES_LOADED' then
		UIParent:SetScale(768/1440)

		QuestLogFrame:SetScale(1.25)
		CharacterFrame:SetScale(1.25)
		MinimapCluster:SetScale(1.25)
		BuffFrame:SetScale(1.25)
		ConsolidatedBuffs:SetScale(1.25)
		ConsolidatedBuffsTooltip:SetScale(1.25)
		PVPFrame:SetScale(1.25)
		PVEFrame:SetScale(1.25)
		SpellBookFrame:SetScale(1.25)
		GossipFrame:SetScale(1.25)
		QuestFrame:SetScale(1.25)
		QuestLogDetailFrame:SetScale(1.25)
		MerchantFrame:SetScale(1.25)
		DressUpFrame:SetScale(1.25)
		MailFrame:SetScale(1.25)
		ChatFrame1:SetScale(1.25)

	elseif event == 'ADDON_LOADED' then
		if ... == 'Blizzard_GuildUI' then
			GuildFrame:SetScale(1.25)
		elseif ... == 'Blizzard_AchievementUI' then
			AchievementFrame:SetScale(1.25)
		elseif ... == 'Blizzard_EncounterJournal' then
			EncounterJournal:SetScale(1.25)
		elseif ... == 'Blizzard_PetJournal' then
			PetJournalParent:SetScale(1.25)
		elseif ... == 'Blizzard_TalentUI' then
			PlayerTalentFrame:SetScale(1.25)
		elseif ... == 'Blizzard_GuildBankUI' then
			GuildBankFrame:SetScale(1.25)
		elseif ... == 'Blizzard_TradeSkillUI' then
			TradeSkillFrame:SetScale(1.25)
		elseif ... == 'Blizzard_InspectUI' then
			InspectFrame:SetScale(1.25)
		elseif ... == 'Blizzard_ItemAlterationUI' then
			TransmogrifyFrame:SetScale(1.25)
		elseif ... == 'Blizzard_ReforgingUI' then
			ReforgingFrame:SetScale(1.25)
		elseif ... == 'Blizzard_AuctionUI' then
			AuctionFrame:SetScale(1.25)
		elseif ... == 'Blizzard_MacroUI' then
			MacroFrame:SetScale(1.25)
		elseif ... == 'Blizzard_Calendar' then
			CalendarFrame:SetScale(1.25)
			CalendarContextMenu:SetScale(.8)
		end
	end
end)