public function KeySelect::getInfo in Key 8

Returns the element properties for this element.

Return value

array An array of element properties. See \Drupal\Core\Render\ElementInfoManagerInterface::getInfo() for documentation of the standard properties of all elements, and the return value format.

Overrides Select::getInfo

File

src/Element/KeySelect.php, line 26

Class

KeySelect

Provides a select form element that displays available keys.

Namespace

Drupal\key\Element

Code

public function getInfo() {
  $info = parent::getInfo();
  $class = get_class($this);

  // Add a process function.
  array_unshift($info['#process'], [
    $class,
    'processKeySelect',
  ]);

  // Add a property for key filters.
  $info['#key_filters'] = [];

  // Add a property for key description.
  $info['#key_description'] = TRUE;
  return $info;
}