------------------------------------------------------------------------------ -- GLBackgroundBox class ------------------------------------------------------------------------------ local ctrl = { nick = "glbackgroundbox", parent = iup.BOX, include = "iupgl.h", subdir = "ctrl", creation = "I", funcname = "GLBackgroundBox", callback = { action = "ff", -- must repeat this callback because of its non-exclusive name } } function ctrl.createElement(class, param) return iup.GLBackgroundBox() end iup.RegisterWidget(ctrl) iup.SetClass(ctrl, "iupWidget")