OptionsPropertyDescriptor.getDisplayedOptionsAsync Method
        
 Gets the final list of options from an async deferred.
 Once called, getDisplayedOptions can be used instead to get the items.
 
         
        Return Value
        
Type: jQuery.Promise
        
ElementType: Array
        
An array of plain objects with properties:
     text    [type: String]  - The text to be displayed by the options property grid editor.
     value   [type: Object]  - The value stored in the property when an option is chosen.
 A jQuery.Promise will be returned, with a result of that described above.