-- Overlay toggle + drag predicate + collapse-exclusive demo.
-- Drop into an addon alongside LibEQOL; load after the library.

local EditMode = LibStub("LibEQOLEditMode-1.0")
local frame = CreateFrame("Frame", "LibEQOLDemoOverlayToggle", UIParent, "BackdropTemplate")
frame:SetSize(180, 50)
frame:SetBackdrop({ bgFile = "Interface/Buttons/WHITE8X8", edgeFile = "Interface/Buttons/WHITE8X8", edgeSize = 1 })
frame:SetBackdropColor(0, 0.4, 0.7, 0.08)
frame:SetBackdropBorderColor(0, 0.4, 0.7, 0.9)
frame.Text = frame:CreateFontString(nil, "OVERLAY", "GameFontHighlightSmall")
frame.Text:SetPoint("CENTER")
frame.Text:SetText("Overlay Toggle Demo")

local state = {
	point = "CENTER",
	x = -80,
	y = -80,
	collapseExclusive = true,
	dragCondition = false,
}

local function setPos(layout, point, x, y)
	state.point, state.x, state.y = point, x, y
	frame:ClearAllPoints()
	frame:SetPoint(point, UIParent, point, x, y)
end

EditMode:AddFrame(frame, function(_, layoutName, point, x, y)
	setPos(layoutName, point, x, y)
end, {
	point = state.point,
	x = state.x,
	y = state.y,
	enableOverlayToggle = true,
	allowDrag = function()
		return not state.dragCondition or frame:GetParent() == UIParent
	end,
	collapseExclusive = state.collapseExclusive,
})

EditMode:AddFrameSettings(frame, {
	{
		name = "Collapse exclusives",
		kind = EditMode.SettingType.Checkbox,
		get = function() return state.collapseExclusive end,
		set = function(_, v)
			state.collapseExclusive = v
			EditMode:SetFrameCollapseExclusive(frame, v)
		end,
		default = true,
		tooltip = "Expanding one collapsible will collapse the others.",
	},
	{
		name = "Disable drag when parented",
		kind = EditMode.SettingType.Checkbox,
		get = function() return state.dragCondition end,
		set = function(_, v)
			state.dragCondition = v
			if v then
				EditMode:SetFrameDragEnabled(frame, function()
					return frame:GetParent() == UIParent
				end)
			else
				EditMode:SetFrameDragEnabled(frame, nil)
			end
		end,
		default = false,
		tooltip = "Only allow drag/nudge when parent is UIParent.",
	},
})