- isEmpty
- first
Returns the first selected item, or null.
- getMultiple
- hasItems
- add
Adds the item to the selection.
- changed
Called after the selection changes. The default implementation does nothing.
- choose
Selects or deselects the specified item based on how the selection is
configured, whether ctrl is cu
- cleanup
- clear
- contains
- fireChangeEvent
Fires a change event on the selection's actor, if any. Called internally when
the selection changes,
- revert