function _color_theme_select_form_alter
_color_theme_select_form_alter(&$form, &$form_state)
Helper for hook_form_FORM_ID_alter() implementations.
File
- modules/color/color.module, line 64
- Allows users to change the color scheme of themes.
Code
function _color_theme_select_form_alter(&$form, &$form_state) { // Use the generated screenshot in the theme list. $themes = list_themes(); foreach (element_children($form) as $theme) { if ($screenshot = variable_get('color_' . $theme . '_screenshot')) { if (isset($form[$theme]['screenshot'])) { $form[$theme]['screenshot']['#markup'] = theme('image', array('path' => $screenshot, 'title' => '', 'attributes' => array('class' => array('screenshot')))); } } } }
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https://api.drupal.org/api/drupal/modules!color!color.module/function/_color_theme_select_form_alter/7.x