RaidFrameCustomization/libs/AceGUI-3.0/widgets/AceGUIWidget-Heading.lua

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