我一直在使用add\\u tab在Customizer中添加带有默认图像的选项卡。它已被弃用，不再适用于WordPress 4.1。如何创建/找到替代方案？

add_action( \'customize_register\',\'add_pattern_images\', 12, 1 );

function add_pattern_images( $wp_customize ) {

    $control = $wp_customize->get_control( \'aaa[backgroundpattern]\' );
    $control->add_tab( \'theme_patterns\', \'Theme Patterns\', \'pattern_images\' );

}

function pattern_images() {

    $backgrounds = array(
        \'/library/images/background_pattern/background_pattern_01.png\',
        \'/library/images/background_pattern/background_pattern_02.png\',
        \'/library/images/background_pattern/background_pattern_03.png\',
        \'/library/images/background_pattern/background_pattern_04.png\',
        \'/library/images/background_pattern/background_pattern_05.png\',
        \'/library/images/background_pattern/background_pattern_06.png\',
        \'/library/images/background_pattern/background_pattern_07.png\',
        \'/library/images/background_pattern/background_pattern_08.png\',
        \'/library/images/background_pattern/background_pattern_09.png\',
        \'/library/images/background_pattern/background_pattern_10.png\',
    );

    global $wp_customize;

    $control = $wp_customize->get_control( \'aaa[backgroundpattern]\' );

    foreach ( (array) $backgrounds as $background )
        $control->print_tab_image( esc_url_raw( get_template_directory_uri() . $background ) );

}