Club Drupal

<?php

/**

 * @file

 * Theme setting callbacks for the test_theme theme.

 */

/**

 * Implements hook_form_FORM_ID_alter().

 */

function test_theme_form_system_theme_settings_alter(&$form, &$form_state) {

  $form['test_theme_checkbox'] = array(

    '#type' => 'checkbox',

    '#title' => 'Test theme checkbox',

    '#default_value' => theme_get_setting('test_theme_checkbox'),

  );

  // Force the form to be cached so we can test that this file is properly

  // loaded and the custom submit handler is properly called even on a cached

  // form build.

  $form_state['cache'] = TRUE;

  $form['#submit'][] = 'test_theme_form_system_theme_settings_submit';

}

/**

 * Form submission handler for the test theme settings form.

 *

 * @see test_theme_form_system_theme_settings_alter()

 */

function test_theme_form_system_theme_settings_submit($form, &$form_state) {

  drupal_set_message('The test theme setting was saved.');

}