Implements hook_views_plugins_display_alter().
function views_ui_views_plugins_display_alter(&$plugins) {
// Attach contextual links to each display plugin. The links will point to
// paths underneath "admin/structure/views/view/{$view->id()}" (i.e., paths
// for editing and performing other contextual actions on the view).
foreach ($plugins as &$display) {
$display['contextual links']['views_ui'] = array(
'parent path' => 'admin/structure/views/view',
'argument properties' => array(
'id',
),
);
}
}