held by an object establishes its relationships with objects beyond the
normal "parent/child" hierarchical relationships that all user interface
objects establish whether objects are labelled or controlled by other
components, share group membership with other components (for instance
within a radio-button group), or share content which "flows" between
them, among other types of possible relationships.
|a new |
Creates a new empty relation set.
|one of the Atk Relation Type Constants.|
Determines whether the relation set contains a relation that
matches the type specified by
Removes a relation from the relation set.
Add a new
to the current relation set if it is not already present.
|an integer representing the number of relations in the set.|
Returns the number of relations in a relation set.
|an index representing a position in the set, starting from 0.|
Determines the relation at the specified position in the relation set.