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1 --[[-----------------------------------------------------------------------------
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2 Heading Widget
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3 -------------------------------------------------------------------------------]]
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4 local Type, Version = "Heading", 20
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5 local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
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6 if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
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7
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8 -- Lua APIs
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9 local pairs = pairs
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10
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11 -- WoW APIs
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12 local CreateFrame, UIParent = CreateFrame, UIParent
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13
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14 --[[-----------------------------------------------------------------------------
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15 Methods
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16 -------------------------------------------------------------------------------]]
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17 local methods = {
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18 ["OnAcquire"] = function(self)
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19 self:SetText()
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20 self:SetFullWidth()
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21 self:SetHeight(18)
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22 end,
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23
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24 -- ["OnRelease"] = nil,
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25
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26 ["SetText"] = function(self, text)
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27 self.label:SetText(text or "")
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28 if text and text ~= "" then
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29 self.left:SetPoint("RIGHT", self.label, "LEFT", -5, 0)
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30 self.right:Show()
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31 else
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32 self.left:SetPoint("RIGHT", -3, 0)
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33 self.right:Hide()
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34 end
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35 end
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36 }
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37
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38 --[[-----------------------------------------------------------------------------
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39 Constructor
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40 -------------------------------------------------------------------------------]]
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41 local function Constructor()
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42 local frame = CreateFrame("Frame", nil, UIParent)
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43 frame:Hide()
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44
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45 local label = frame:CreateFontString(nil, "BACKGROUND", "GameFontNormal")
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46 label:SetPoint("TOP")
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47 label:SetPoint("BOTTOM")
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48 label:SetJustifyH("CENTER")
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49
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50 local left = frame:CreateTexture(nil, "BACKGROUND")
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51 left:SetHeight(8)
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52 left:SetPoint("LEFT", 3, 0)
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53 left:SetPoint("RIGHT", label, "LEFT", -5, 0)
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54 left:SetTexture("Interface\\Tooltips\\UI-Tooltip-Border")
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55 left:SetTexCoord(0.81, 0.94, 0.5, 1)
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56
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57 local right = frame:CreateTexture(nil, "BACKGROUND")
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58 right:SetHeight(8)
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59 right:SetPoint("RIGHT", -3, 0)
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60 right:SetPoint("LEFT", label, "RIGHT", 5, 0)
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61 right:SetTexture("Interface\\Tooltips\\UI-Tooltip-Border")
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62 right:SetTexCoord(0.81, 0.94, 0.5, 1)
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63
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64 local widget = {
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65 label = label,
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66 left = left,
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67 right = right,
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68 frame = frame,
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69 type = Type
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70 }
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71 for method, func in pairs(methods) do
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72 widget[method] = func
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73 end
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74
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75 return AceGUI:RegisterAsWidget(widget)
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76 end
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77
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78 AceGUI:RegisterWidgetType(Type, Constructor, Version)
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