PhpSchool\CliMenu\MenuStyle::setWidth PHP Метод

    public function setWidth($width)
    {
        $availableWidth = $this->terminal->getWidth() - $this->margin * 2 - $this->padding * 2;
        if ($width >= $availableWidth) {
            $width = $availableWidth;
        }
        $this->width = $width;
        $this->calculateContentWidth();
        return $this;
    }