Fix/resize clear button (#3394)

* Fix/clear clear button
Fixes the completely broken clear button and also makes it 1:1 size

* Bigger offset

Author: Astralcircle

lua/wire/client/customspawnmenu.lua

@@ -184,19 +184,25 @@ end
 -- rather than doing it in PANEL:Init()
 ----------------------------------------------------------------------
 function PANEL:SetupSearchbox()
-	local clearsearch = vgui.Create( "DImageButton", self.SearchBox )
-	clearsearch:SetMaterial( "icon16/cross.png" )
-	local src = self.SearchBox
+	local clearsearch = vgui.Create("DImageButton", self.SearchBox)
+	clearsearch:SetMaterial("icon16/cross.png")
+	clearsearch:SetVisible(false)
+
+	local searchbox = self.SearchBox
+	searchbox.clearsearch = clearsearch
+
+	local performLayoutOld = searchbox.PerformLayout
+
+	function searchbox:PerformLayout(w, h)
+		performLayoutOld(self, w, h)
+		clearsearch:SetSize(16, 16)
+		clearsearch:SetPos(self:GetWide() - 16 - 2, h / 2 - 8)
+	end
+
 	function clearsearch:DoClick()
-		src:SetValue( "" )
-		src:OnTextChanged()
-		src:SetValue( "Search..." )
+		searchbox:SetText("")
+		searchbox:OnTextChanged("")
 	end
-	clearsearch:DockMargin( 2,2,4,2 )
-	clearsearch:Dock( RIGHT )
-	clearsearch:SetSize( 14, 10 )
-	clearsearch:SetVisible( false )
-	self.SearchBox.clearsearch = clearsearch
 
 	-- OnEnter
 	local parent = self