function claro_preprocess_links__dropbutton

Implements hook_preprocess_HOOK() for links__dropbutton.

File

core/themes/claro/claro.theme, line 1220

Code

function claro_preprocess_links__dropbutton(&$variables) {
    // Add the right CSS class for the dropbutton list that helps reducing FOUC.
    if (!empty($variables['links'])) {
        $variables['attributes']['class'][] = count($variables['links']) > 1 ? 'dropbutton--multiple' : 'dropbutton--single';
    }
    foreach ($variables['links'] as &$link_data) {
        $link_data['attributes']->addClass('dropbutton__item');
    }
}