[ HasEmitter ]
[ Version ( since = "2.44" ) ]
public signal void items_changed (uint position, uint removed, uint added)
This signal is emitted whenever items were added to or removed from list.
At position, removed items were removed and added items were added in their place.
Note: If `removed != added`, the positions of all later items in the model change.
| position |
the position at which |
| removed |
the number of items removed |
| added |
the number of items added |