lib/components/db/fields/Base.php
public function getLabel()
    {
        if (is_null($this->_label)) {
            $this->_label = $this->getModel()->getAttributeLabel($this->field);
        }

        return $this->_label;
    }
public function getLabel()
    {
        if (is_null($this->_label)) {
            $this->_label = $this->getModel()->getAttributeLabel($this->field);
        }

        return $this->_label;
    }
Get label.

@return unknown