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lua/sui/vgui/sui_label_panel.lua

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+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+local SUI, NAME = CURRENT_SUI, CURRENT_SUI.name
+
+local LABEL_FONT = SUI.CreateFont("LabelPanel", "Roboto", 18)
+
+local PANEL = {}
+
+local add = function(s, c)
+	if IsValid(s.pnl) then
+		s.pnl:Remove()
+	end
+
+	local pnl = vgui.Create(c, s)
+	s.pnl = pnl
+
+	return pnl
+end
+
+function PANEL:Init()
+	self.title = ""
+
+	local label = self:Add(NAME .. ".Label")
+	label:Dock(LEFT)
+	self.label = label
+
+	self:SetFont(LABEL_FONT)
+
+	self:Dock(TOP)
+	self:InvalidateLayout(true)
+	self.Add = add
+end
+
+function PANEL:SetPanel(pnl)
+	if IsValid(self.pnl) then
+		self.pnl:Remove()
+	end
+
+	pnl:SetParent(self)
+	self.pnl = pnl
+end
+
+function PANEL:SetLabel(lbl)
+	self.title = lbl
+	self:InvalidateLayout(true)
+end
+
+function PANEL:SetFont(font)
+	self.font = font
+	self.label:SetFont(font)
+end
+
+function PANEL:PerformLayout(w, h)
+	local label = self.label
+	local pnl = self.pnl
+
+	local pnl_w, pnl_h = 0, 0
+	if pnl then
+		pnl_w, pnl_h = pnl:GetSize()
+	end
+
+	label:SetWide(w - pnl_w - 4)
+	label:SetText(sui.wrap_text(self.title, self.font, w - pnl_w - 4))
+
+	local _, _h = label:GetTextSize()
+	self:SetTall(math.max(_h, pnl_h))
+
+	if pnl then
+		pnl:SetPos(w - pnl_w, h / 2 - pnl_h / 2)
+	end
+end
+
+sui.register("LabelPanel", PANEL, "PANEL")