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1 local _, AskMrRobot = ...
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2
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3 -- initialize the ItemLink class
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4 AskMrRobot.ItemTooltipFrame = AskMrRobot.inheritsFrom(AskMrRobot.Frame)
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5
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6 -- item link contructor
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7 function AskMrRobot.ItemTooltipFrame:new(name, parent)
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8 -- create a new frame
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9 local o = AskMrRobot.Frame:new(name, parent)
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10
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11 -- use the ItemTooltipFrame class
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12 setmetatable(o, { __index = AskMrRobot.ItemTooltipFrame })
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13
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14 o.tooltipShown = false
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15
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16 -- initialize the enter/leave scripts for showing the tooltips
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17 o:SetScript("OnEnter", AskMrRobot.ItemTooltipFrame.OnEnterTooltipFrame)
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18 o:SetScript("OnLeave", AskMrRobot.ItemTooltipFrame.OnLeaveTooltipFrame)
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19
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20 -- return the instance of the ItemTooltipFrame
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21 return o
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22 end
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23
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24 function AskMrRobot.ItemTooltipFrame:OnEnterTooltipFrame()
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25 if self.itemLink then
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26 GameTooltip:SetOwner(self, "ANCHOR_CURSOR")
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27
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28 GameTooltip:SetHyperlink(self.itemLink)
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29
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30 GameTooltip:Show()
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31 self.tooltipShown = true
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32 end
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33 end
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34
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35 function AskMrRobot.ItemTooltipFrame:OnLeaveTooltipFrame()
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36 GameTooltip:Hide()
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37 self.tooltipShown = false
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38 end
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39
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40 -- set the tooltip from the specified item link
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41 function AskMrRobot.ItemTooltipFrame:SetItemLink(link)
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42 if self.tooltipShown then
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43 GameTooltip:Hide()
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44 end
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45 self.itemLink = link
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46 end
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