/**
* Sets the layout's fields.
*
* @param array $fields
*
* @return null
*/
public function setFields($fields)
{
$this->_fields = array();
foreach ($fields as $field) {
if (is_array($field)) {
$field = new FieldLayoutFieldModel($field);
}
$field->setLayout($this);
$this->_fields[] = $field;
}
}
