Sindbad~EG File Manager

<?php
/**
 * Column Option Enhance functions
 *
 * @package Happy_Addons
 */
namespace Happy_Addons\Elementor\Extensions;

use Elementor\Controls_Manager;
use Elementor\Element_Column;

defined('ABSPATH') || die();

class Column_Extended {

	private static $instance = null;

	public static function instance() {
		if ( is_null( self::$instance ) ) {
			self::$instance = new self();
		}
		 return self::$instance;
	}

    public static function add_controls( Element_Column $element ) {
        $element->add_responsive_control(
            '_ha_column_width',
            [
                'label' => __( 'Custom Column Width', 'happy-elementor-addons' ),
                'type' => Controls_Manager::TEXT,
                'separator' => 'before',
                'label_block' => true,
                'description' => __( 'Here you can set the column width the way you always wanted to! e.g 250px, 50%, calc(100% - 250px)', 'happy-elementor-addons' ),
                'selectors' => [
                    '{{WRAPPER}}.elementor-column' => 'width: {{VALUE}};',
                ],
            ]
        );

        $element->add_responsive_control(
            '_ha_column_order',
            [
                'label' => __( 'Column Order', 'happy-elementor-addons' ),
                'type' => Controls_Manager::NUMBER,
                'style_transfer' => true,
                'selectors' => [
                    '{{WRAPPER}}.elementor-column' => '-webkit-box-ordinal-group: calc({{VALUE}} + 1 ); -ms-flex-order:{{VALUE}}; order: {{VALUE}};',
                ],
                'description' => sprintf(
                    __( 'Column ordering is a great addition for responsive design. You can learn more about CSS order property from %sMDN%s.', 'happy-elementor-addons' ),
                    '<a
href="https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Flexible_Box_Layout/Ordering_Flex_Items#The_order_property" target="_blank">',
                    '</a>'
                ),
            ]
        );
    }
}