Geting Tbeditablecolumn Enabled Attribute To Use An Expression Rather Than A Boolean Value

is there a way to get the TbEditableColumn enabled attribute to use an expression rather than a boolean value (ie: true)

The following is an example of what I am trying to do:

array(

  'class' => 'bootstrap.widgets.TbEditableColumn',


  'name' => 'description',





  'editable' => array(


       'type' => 'textarea',


   'url' => $this->createUrl('classification/update'),


   'placement' => 'top',


       'enabled' => '($data->status > 0) ? true : false;',


  )

),

It should be noted that this works with the visible attribute available when using the bootstrap.widgets.TbButtonColumn as follows:

array(

'class' => 'bootstrap.widgets.TbButtonColumn',


'deleteConfirmation' => 'Are you sure you wish to delete this classification?',


'template' => '{delete}',





'buttons'=>array(


    'delete' => array(


    'visible' => '($data->status > 0) ? true : false;',


)

),

Any help would be greatly appreciated.