protected function getClass() { return parent::getClass() . " textbox picker " . $this->pickerType; }
protected function getClass() { return parent::getClass() . " textbox checkbox"; }
protected function getClass() { return parent::getClass() . " select"; }
protected function getClass() { return parent::getClass() . ' textarea'; }
protected function getClass() { return parent::getClass() . ' capture thumb ' . $this->getAttribute('type'); }