Tercio@23: --[[-----------------------------------------------------------------------------
Tercio@23: Heading Widget
Tercio@23: -------------------------------------------------------------------------------]]
Tercio@23: local Type, Version = "Heading", 20
Tercio@23: local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
Tercio@23: if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
Tercio@23: 
Tercio@23: -- Lua APIs
Tercio@23: local pairs = pairs
Tercio@23: 
Tercio@23: -- WoW APIs
Tercio@23: local CreateFrame, UIParent = CreateFrame, UIParent
Tercio@23: 
Tercio@23: --[[-----------------------------------------------------------------------------
Tercio@23: Methods
Tercio@23: -------------------------------------------------------------------------------]]
Tercio@23: local methods = {
Tercio@23: 	["OnAcquire"] = function(self)
Tercio@23: 		self:SetText()
Tercio@23: 		self:SetFullWidth()
Tercio@23: 		self:SetHeight(18)
Tercio@23: 	end,
Tercio@23: 
Tercio@23: 	-- ["OnRelease"] = nil,
Tercio@23: 
Tercio@23: 	["SetText"] = function(self, text)
Tercio@23: 		self.label:SetText(text or "")
Tercio@23: 		if text and text ~= "" then
Tercio@23: 			self.left:SetPoint("RIGHT", self.label, "LEFT", -5, 0)
Tercio@23: 			self.right:Show()
Tercio@23: 		else
Tercio@23: 			self.left:SetPoint("RIGHT", -3, 0)
Tercio@23: 			self.right:Hide()
Tercio@23: 		end
Tercio@23: 	end
Tercio@23: }
Tercio@23: 
Tercio@23: --[[-----------------------------------------------------------------------------
Tercio@23: Constructor
Tercio@23: -------------------------------------------------------------------------------]]
Tercio@23: local function Constructor()
Tercio@23: 	local frame = CreateFrame("Frame", nil, UIParent)
Tercio@23: 	frame:Hide()
Tercio@23: 
Tercio@23: 	local label = frame:CreateFontString(nil, "BACKGROUND", "GameFontNormal")
Tercio@23: 	label:SetPoint("TOP")
Tercio@23: 	label:SetPoint("BOTTOM")
Tercio@23: 	label:SetJustifyH("CENTER")
Tercio@23: 
Tercio@23: 	local left = frame:CreateTexture(nil, "BACKGROUND")
Tercio@23: 	left:SetHeight(8)
Tercio@23: 	left:SetPoint("LEFT", 3, 0)
Tercio@23: 	left:SetPoint("RIGHT", label, "LEFT", -5, 0)
Tercio@23: 	left:SetTexture("Interface\\Tooltips\\UI-Tooltip-Border")
Tercio@23: 	left:SetTexCoord(0.81, 0.94, 0.5, 1)
Tercio@23: 
Tercio@23: 	local right = frame:CreateTexture(nil, "BACKGROUND")
Tercio@23: 	right:SetHeight(8)
Tercio@23: 	right:SetPoint("RIGHT", -3, 0)
Tercio@23: 	right:SetPoint("LEFT", label, "RIGHT", 5, 0)
Tercio@23: 	right:SetTexture("Interface\\Tooltips\\UI-Tooltip-Border")
Tercio@23: 	right:SetTexCoord(0.81, 0.94, 0.5, 1)
Tercio@23: 
Tercio@23: 	local widget = {
Tercio@23: 		label = label,
Tercio@23: 		left  = left,
Tercio@23: 		right = right,
Tercio@23: 		frame = frame,
Tercio@23: 		type  = Type
Tercio@23: 	}
Tercio@23: 	for method, func in pairs(methods) do
Tercio@23: 		widget[method] = func
Tercio@23: 	end
Tercio@23: 
Tercio@23: 	return AceGUI:RegisterAsWidget(widget)
Tercio@23: end
Tercio@23: 
Tercio@23: AceGUI:RegisterWidgetType(Type, Constructor, Version)