original_string: public function addSelectable($field)
      {
          $this->js_widget = null;
          $this->js(true)
              ->_load('ui.atk4_checkboxes')
              ->atk4_checkboxes(array('dst_field' => $field));
          $this->addColumn('checkbox', 'selected');
  
          $this->addOrder()
              ->useArray($this->columns)
              ->move('selected', 'first')
              ->now();
      }
code: public function addSelectable($field)
      {
          $this->js_widget = null;
          $this->js(true)
              ->_load('ui.atk4_checkboxes')
              ->atk4_checkboxes(array('dst_field' => $field));
          $this->addColumn('checkbox', 'selected');
  
          $this->addOrder()
              ->useArray($this->columns)
              ->move('selected', 'first')
              ->now();
      }
code_tokens: public function addSelectable ( $ field ) { $ this -> js_widget = null ; $ this -> js ( true ) -> _load ( 'ui.atk4_checkboxes' ) -> atk4_checkboxes ( array ( 'dst_field' => $ field ) ) ; $ this -> addColumn ( 'checkbox' , 'selected' ) ; $ this -> addOrder ( ) -> useArray ( $ this -> columns ) -> move ( 'selected' , 'first' ) -> now ( ) ; }
docstring: Adds column with checkboxes on the basis of Model definition.
  
  @param mixed $field should be Form_Field object or jQuery selector of
  1 field. When passing it as jQuery selector don't
  forget to use hash sign like "#myfield"
docstring_tokens: Adds column with checkboxes on the basis of Model definition .