class PageTitleBlock

Provides a block to display the page title.

Plugin annotation

@Block(
  id = "page_title_block",
  admin_label = @Translation("Page title"),
  forms = {
    "settings_tray" = FALSE,
  },
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
  • class \Drupal\Component\Plugin\ContextAwarePluginBase extends \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\ContextAwarePluginInterface
    • class \Drupal\Core\Plugin\ContextAwarePluginBase extends \Drupal\Component\Plugin\ContextAwarePluginBase implements \Drupal\Core\Plugin\ContextAwarePluginInterface, \Drupal\Core\Cache\CacheableDependencyInterface uses \Drupal\Core\TypedData\TypedDataTrait, \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait
      • class \Drupal\Core\Block\BlockBase extends \Drupal\Core\Plugin\ContextAwarePluginBase implements \Drupal\Core\Block\BlockPluginInterface, \Drupal\Core\Plugin\PluginWithFormsInterface, \Drupal\Core\Render\PreviewFallbackInterface uses \Drupal\Core\Block\BlockPluginTrait, \Drupal\Core\Plugin\ContextAwarePluginAssignmentTrait
        • class \Drupal\Core\Block\Plugin\Block\PageTitleBlock extends \Drupal\Core\Block\BlockBase implements \Drupal\Core\Block\TitleBlockPluginInterface

Expanded class hierarchy of PageTitleBlock

File

core/lib/Drupal/Core/Block/Plugin/Block/PageTitleBlock.php, line 19

Namespace

class PageTitleBlock extends BlockBase implements TitleBlockPluginInterface {
    
    /**
     * The page title: a string (plain title) or a render array (formatted title).
     *
     * @var string|array
     */
    protected $title = '';
    
    /**
     * {@inheritdoc}
     */
    public function setTitle($title) {
        $this->title = $title;
        return $this;
    }
    
    /**
     * {@inheritdoc}
     */
    public function defaultConfiguration() {
        return [
            'label_display' => FALSE,
        ];
    }
    
    /**
     * {@inheritdoc}
     */
    public function build() {
        return [
            '#type' => 'page_title',
            '#title' => $this->title,
        ];
    }

}

Members