require( "iuplua" )
require( "iupluacontrols" )

side = 7
width = 100

local bar = iup.colorbar{
	orientation="HORIZONTAL",
	num_parts=tostring(side),
	num_cells=tostring(side^2),
	show_preview="NO",
	rastersize=tostring(width).."x"..tostring(width),
}
local customBar = iup.colorbar{
	orientation = "VERTICAL",
	num_parts = tostring(side),
	num_cells = tostring(side*2),
	show_preview = "NO",
	--expand="NO",
	rastersize=tostring(width).."x40"
}


local label = iup.label{
	title = "Custom Colors:",
	expand = "YES",
	bgcolor = "230 250 255",
}

local dlg = iup.dialog{
	iup.frame{
		iup.vbox{
			bar,
			iup.frame{label,bgcolor="230 250 255"},
			--label,
			customBar,
		}
	};
--	expand = "NO",
}

dlg:show()

-- Main IUP events loop
if (iup.MainLoopLevel()==0) then
  iup.MainLoop()
end