local frame = vgui.Create( "DFrame" ) frame:SetSize( 500, 300 ) frame:Center() frame:MakePopup() local sheet = vgui.Create( "DColumnSheet", frame ) sheet:Dock( FILL ) local panel1 = vgui.Create( "DPanel", sheet ) panel1:Dock( FILL ) panel1.Paint = function( self, w, h ) draw.RoundedBox( 4, 0, 0, w, h, Color( 0, 128, 255 ) ) end sheet:AddSheet( "test", panel1, "icon16/cross.png" ) local panel2 = vgui.Create( "DPanel", sheet ) panel2:Dock( FILL ) panel2.Paint = function( self, w, h ) draw.RoundedBox( 4, 0, 0, w, h, Color( 255, 128, 0 ) ) end sheet:AddSheet( "test 2", panel2, "icon16/tick.png" )