A subclass of GalleryItem for items containing actual data.
DataItems are ones that have an actual data source, such as PhotoItem or MovieItem.
| G2: | <class-name>GalleryDataItem</class-name> |
| Author: | Bharat Mediratta <bharat@menalto.com> |
| Version: | $Revision: 17580 $ |
| G2: | <parent-class-name>GalleryItem</parent-class-name> |
| G2: | <schema> |
| G2: | </schema> |
| G2: | <schema-minor>0</schema-minor> |
| G2: | <schema-major>1</schema-major> |
| G2: | <requires-id/> |
