Schnittstelle ListModel.OnItemsChanged

Umschließende Klasse:
ListModel
Funktionsschnittstelle:
Dies ist eine funktionale Schnittstelle, die somit als Zuweisungsziel für einen Lambdaausdruck oder eine Methodenreferenz verwendet werden kann.

@FunctionalInterface public static interface ListModel.OnItemsChanged
  • Methodenübersicht

    Modifizierer und Typ
    Methode
    Beschreibung
    void
    onItemsChanged(int position, int removed, int added)
    This signal is emitted whenever items were added to or removed
    from @list.
  • Methodendetails

    • onItemsChanged

      void onItemsChanged(int position, int removed, int 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.
      Parameter:
      position - the position at which @list changed
      removed - the number of items removed
      added - the number of items added