/**
  * Constructor
  *
  * Params:
  *  - "required_label_class_name" css class name for label tag when the field is required field, the default is 'required'.
  *  - "required_label_format" default is '%label% <em class="required">*</em>'.
  *
  * @param sfWidgetFormSchema $widgetSchema
  * @param sfValidatorSchema $validatorSchema
  * @param array $params
  */
 public function __construct(sfWidgetFormSchema $widgetSchema, sfValidatorSchema $validatorSchema, $params = array())
 {
     $this->validatorSchema = $validatorSchema;
     $this->params = $params;
     parent::__construct($widgetSchema);
 }
 public function __construct(sfForm $form)
 {
     parent::__construct($form->getWidgetSchema());
     $this->setForm($form);
 }
 /**
  * Constructor
  *
  * @param sfWidgetFormSchema $widgetSchema
  */
 public function __construct(sfWidgetFormSchema $widgetSchema)
 {
     $this->setTranslationCatalogue('sfAsset');
     parent::__construct($widgetSchema);
 }