WP_Customize_Widgets::get_selective_refreshable_widgets(): array

146	public function get_selective_refreshable_widgets() {147		global $wp_widget_factory;148		if ( ! current_theme_supports( 'customize-selective-refresh-widgets' ) ) {149			return array();150		}151		if ( ! isset( $this->selective_refreshable_widgets ) ) {152			$this->selective_refreshable_widgets = array();153			foreach ( $wp_widget_factory->widgets as $wp_widget ) {154				$this->selective_refreshable_widgets[ $wp_widget->id_base ] = ! empty( $wp_widget->widget_options['customize_selective_refresh'] );155			}156		}157		return $this->selective_refreshable_widgets;158	}