Index: branches/1.2.x/units/widgets/widgets_config.php
===================================================================
diff -u -N -r14715 -r14867
--- branches/1.2.x/units/widgets/widgets_config.php	(.../widgets_config.php)	(revision 14715)
+++ branches/1.2.x/units/widgets/widgets_config.php	(.../widgets_config.php)	(revision 14867)
@@ -175,6 +175,9 @@
 				'as_image' => true, 'thumb_format' => 'resize:100x100',
 				'multiple' => false, // false or max number of files - will be stored as serialized array of paths
 				'direct_links' => false, // use direct file urls or send files through wrapper (requires mod_mime_magic)
+				'filename_prefix' => '',
+				'filename_suffix' => '',
+				'storage_engine' => StorageEngine::HASH,
 				'required' => 1, 'default' => null
 			),
 			'DataFile' => Array (