first commit

wp-content/plugins/stratum/includes/controls/ajax_control.php

@@ -0,0 +1,30 @@
+<?php
+namespace Stratum;
+
+use \Elementor\Control_Select2;
+use \Elementor\Plugin;
+
+if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+
+class Stratum_AJAX_Control extends Control_Select2 {
+	const QUERY = 'stratum_ajax_control';
+
+	public function get_type() {
+		return static::QUERY;
+	}
+
+	/**
+	 * 'query' can be used for passing query args in the structure and format used by WP_Query.
+	 * @return array
+	 */
+	protected function get_default_settings() {
+		return array_merge(
+			parent::get_default_settings(), [
+				'query' => '',
+			]
+		);
+	}
+
+}
+
+Plugin::instance()->controls_manager->register( new Stratum_AJAX_Control() );