53 lines
952 B
Lua
53 lines
952 B
Lua
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local myname, ns = ...
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local function NewItemFrame(self, i)
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local item = self.NewAltCurrencyItemFrame(self.parent)
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if i == 1 then
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item:SetPoint("LEFT")
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else
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item:SetPoint("LEFT", self[i-1], "RIGHT")
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end
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self[i] = item
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return item
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end
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local itemframesets = {}
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local function SetValue(self, i)
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local items = itemframesets[self]
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for _,item in ipairs(items) do item:Hide() end
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local num = GetMerchantItemCostInfo(i)
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self:SetShown(num > 0)
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if num > 0 then
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for j=1,num do items[j]:SetValue(i, j) end
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self:SizeToFit()
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else
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self:SetWidth(0)
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end
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end
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local frames = {}
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local MT = {__index = NewItemFrame}
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function ns.NewAltCurrencyFrame(parent)
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local frame = CreateFrame("Frame", nil, parent)
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frame:SetSize(1,1)
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local t = {
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parent = frame,
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NewAltCurrencyItemFrame = ns.NewAltCurrencyItemFrame,
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}
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itemframesets[frame] = setmetatable(t, MT)
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frame.SetValue = SetValue
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frame.SizeToFit = ns.SizeToFit
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return frame
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end
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