header.lua

--[[headerData = {
	type = "header",
	name = "My Header",
	width = "full",	--or "half" (optional)
	reference = "MyAddonHeader"	--(optional) unique global reference to control
}	]]


local widgetVersion = 6
local LAM = LibStub("LibAddonMenu-2.0")
if not LAM:RegisterWidget("header", widgetVersion) then return end

local wm = WINDOW_MANAGER
local tinsert = table.insert

local function UpdateValue(control)
	control.header:SetText(control.data.name)
end

local MIN_HEIGHT = 30
function LAMCreateControl.header(parent, headerData, controlName)
	local control = LAM.util.CreateBaseControl(parent, headerData, controlName)
	local isHalfWidth = control.isHalfWidth
	local width = control:GetWidth()
	control:SetDimensions(isHalfWidth and width / 2 or width, MIN_HEIGHT)

	control.divider = wm:CreateControlFromVirtual(nil, control, "ZO_Options_Divider")
	local divider = control.divider
	divider:SetWidth(isHalfWidth and width / 2 or width)
	divider:SetAnchor(TOPLEFT)

	control.header = wm:CreateControlFromVirtual(nil, control, "ZO_Options_SectionTitleLabel")
	local header = control.header
	header:SetAnchor(TOPLEFT, divider, BOTTOMLEFT)
	header:SetAnchor(BOTTOMRIGHT)
	header:SetText(headerData.name)

	control.UpdateValue = UpdateValue

	if control.panel.data.registerForRefresh or control.panel.data.registerForDefaults then	--if our parent window wants to refresh controls, then add this to the list
		tinsert(control.panel.controlsToRefresh, control)
	end

	return control
end