public function __construct($controllerId, $moduleId, $modelId, $params = array())
 {
     if (!isset($params['htmlOptions'])) {
         $params['htmlOptions'] = array();
     }
     $params['htmlOptions'] = array_merge(array('class' => 'icon-create'), $params['htmlOptions']);
     parent::__construct($controllerId, $moduleId, $modelId, $params);
 }
 protected function getHtmlOptions()
 {
     $htmlOptions = parent::getHtmlOptions();
     $this->resolveHtmlOptionsId($htmlOptions);
     return $htmlOptions;
 }
 protected function resolveHtmlOptionsForRendering()
 {
     $htmlOptions = parent::resolveHtmlOptionsForRendering();
     return $htmlOptions;
 }
 protected function resolveHtmlOptionsForRendering()
 {
     $htmlOptions = parent::resolveHtmlOptionsForRendering();
     $htmlOptions['class'] = 'icon-create';
     return $htmlOptions;
 }