gistfile1.php

class WPSFTest {

    private $plugin_path;
    private $wpsf;

    function __construct() 
    {	
        $this->plugin_path = plugin_dir_path( __FILE__ );
        
        // Include and create a new WordPressSettingsFramework
        require_once( $this->plugin_path .'wp-settings-framework.php' );
        $this->wpsf = new WordPressSettingsFramework( $this->plugin_path .'settings/settings-general.php' );
        // Add an optional settings validation filter (recommended)
        add_filter( $this->wpsf->get_option_group() .'_settings_validate', array(&$this, 'validate_settings') );
        
        // ...
    }
    
    // This page is added using add_menu_page()
    function settings_page()
	{
	    ?>
		<div class="wrap">
			<div id="icon-options-general" class="icon32"></div>
			<h2>WP Settings Framework Example</h2>
			<?php 
			// Output your settings form
			$this->wpsf->settings(); 
			?>
		</div>
		<?php
	}
	
	function validate_settings( $input )
	{
	    // Do your settings validation here
	    // Same as $sanitize_callback from http://codex.wordpress.org/Function_Reference/register_setting
    	return $input;
	}
    
    // ...
    
}