/** Constructor */
Controller(DataModel model, KassaView view) {
this.data = model;
this.view = view;
// ... Add listeners to the view.
view.addPkSlaListener(new PkSlaListener());
view.addPkDelListener(new PkDelListener());
view.addPkEANbListener(new PkEANbListener());
view.addPkClearListener(new PkClearListener());
view.addP0KasListener(new P0KasListener());
}
private void updArtLista(Artikel a, int i) {
if (artLista.get(a.getArtnr()) != null) {
if (artLista.get(a.getArtnr()) + i == 0) {
artLista.remove(a.getArtnr());
} else {
artLista.put(a.getArtnr(), artLista.get(a.getArtnr()) + i);
}
} else {
artLista.put(a.getArtnr(), i);
}
view.updPkLabel(artLista);
}