class Title

AggregatorController::adminOverview in drupal/core/modules/aggregator/lib/Drupal/aggregator/Controller/AggregatorController.php

Displays the aggregator administration page.

aggregator_form_category in drupal/core/modules/aggregator/aggregator.admin.inc

Form constructor to add/edit/delete aggregator categories.

AjaxCommandsUnitTest::testOpenDialogCommand in drupal/core/modules/system/lib/Drupal/system/Tests/Ajax/AjaxCommandsUnitTest.php

Tests that OpenDialogCommand objects can be constructed and rendered.

AjaxCommandsUnitTest::testOpenModalDialogCommand in drupal/core/modules/system/lib/Drupal/system/Tests/Ajax/AjaxCommandsUnitTest.php

Tests that OpenModalDialogCommand objects can be constructed and rendered.

block.schema.yml in drupal/core/modules/block/config/schema/block.schema.yml

drupal/core/modules/block/config/schema/block.schema.yml

... See full list

class Title extends AreaPluginBase {

  /**
   * Overrides Drupal\views\Plugin\views\AreaPluginBase::defineOptions().
   */
  protected function defineOptions() {
    $options = parent::defineOptions();
    $options['title'] = array(
      'default' => '',
      'translatable' => TRUE,
    );
    return $options;
  }

  /**
   * Overrides Drupal\views\Plugin\views\AreaPluginBase::buildOptionsForm().
   */
  public function buildOptionsForm(&$form, &$form_state) {
    parent::buildOptionsForm($form, $form_state);
    $form['title'] = array(
      '#type' => 'textfield',
      '#title' => t('Overridden title'),
      '#default_value' => $this->options['title'],
      '#description' => t('Override the title of this view when it is empty. The available global tokens below can be used here.'),
    );

    // Don't use the AreaPluginBase tokenForm method, we don't want row tokens.
    $this
      ->globalTokenForm($form, $form_state);
  }

  /**
   * Overrides Drupal\views\Plugin\views\AreaPluginBase::preRender().
   */
  public function preRender(array $results) {
    parent::preRender($results);

    // If a title is provided, process it.
    if (!empty($this->options['title'])) {
      $value = $this
        ->globalTokenReplace($this->options['title']);
      $this->view
        ->setTitle($this
        ->sanitizeValue($value, 'xss_admin'), PASS_THROUGH);
    }
  }

  /**
   * Implements \Drupal\views\Plugin\views\area\AreaPluginBase::render().
   */
  public function render($empty = FALSE) {

    // Do nothing for this handler by returning an empty render array.
    return array();
  }

}