Describes the type of the relation
Value | Symbolic name | Description |
| 0 | Atk::RELATION_NULL | No relation |
| 1 | Atk::RELATION_CONTROLLED_BY | Indicates an object controlled by one or more target objects. |
| 2 | Atk::RELATION_CONTROLLER_FOR | Indicates an object is an controller for one or more target objects. |
| 3 | Atk::RELATION_LABEL_FOR | Indicates an object is a label for one or more target objects. |
| 4 | Atk::RELATION_LABELLED_BY | Indicates an object is labelled by one or more target objects. |
| 5 | Atk::RELATION_MEMBER_OF | Indicates an object is a member of a group of one or more target objects. |
| 6 | Atk::RELATION_NODE_CHILD_OF | Indicates an object is a cell in a treetable which is displayed because a cell in the same column is expanded and identifies that cell. |
| 7 | Atk::RELATION_FLOWS_TO | Indicates that the object has content that flows logically to another AtkObject in a sequential way, (for instance text-flow). |
| 8 | Atk::RELATION_FLOWS_FROM | Indicates that the object has content that flows logically from another AtkObject in a sequential way, (for instance text-flow). |
| 9 | Atk::RELATION_SUBWINDOW_OF | Indicates a subwindow attached to a component but otherwise has no connection in the UI heirarchy to that component. |
| 10 | Atk::RELATION_EMBEDS | Indicates that the object visually embeds another object's content, i.e. this object's content flows around another's content. |
| 11 | Atk::RELATION_EMBEDDED_BY | Inverse of Atk::RELATION_EMBEDS, indicates that this object's content is visualy embedded in another object. |
| 12 | Atk::RELATION_POPUP_FOR | Indicates that an object is a popup for another object. |
| 13 | Atk::RELATION_PARENT_WINDOW_OF | Indicates that an object is a parent window of another object. |
| 14 | Atk::RELATION_LAST_DEFINED |