function Toolbar::getInfo

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 ElementInterface::getInfo

File

core/modules/toolbar/src/Element/Toolbar.php, line 19

Class

Toolbar

Provides a render element for the default Drupal toolbar.

Namespace

Code

public function getInfo() {
  $class = static::class;
  return [
    '#pre_render' => [
      [
        $class,
        'preRenderToolbar',
      ],
    ],
    '#theme' => 'toolbar',
    '#attached' => [
      'library' => [
        'toolbar/toolbar',
      ],
    ],
    // Metadata for the toolbar wrapping element.
'#attributes' => [
      'id' => 'toolbar-administration',
      'role' => 'group',
      'aria-label' => $this->t('Site administration toolbar'),
    ],
    // Metadata for the administration bar.
'#bar' => [
      '#heading' => $this->t('Toolbar items'),
      '#attributes' => [
        'id' => 'toolbar-bar',
        'role' => 'navigation',
        'aria-label' => $this->t('Toolbar items'),
      ],
    ],
  ];
}