public function setEditableCallback($callback)
    {
        $this->isEditable() ?: $this->setEditable();
        $this->editableCallback = $callback;

        return $this;
    }
public function setEditableCallback($callback)
    {
        $this->isEditable() ?: $this->setEditable();
        $this->editableCallback = $callback;

        return $this;
    }
public function setEditableCallback ( $ callback ) { $ this -> isEditable ( ) ? : $ this -> setEditable ( ) ; $ this -> editableCallback = $ callback ; return $ this ; }
Sets editable callback.
@param callback $callback function($id, $newValue, $oldValue, Columns\Editable $column) {}
@return Editable
Sets editable callback .