That looks like a bug to me. Please report it. On Fri, Oct 30, 2015 at 7:07 AM, Fisher, Robert <robert.fisher....@zeiss.com > wrote:
> Hi, > > I am wondering if this behaviour of ListView's MultipleSelectionModel is > correct: > > > ListView<String> listView = new ListView<>(); > ObservableList<String> items = FXCollections.observableArrayList(); > SortedList<String> sortedItems = new SortedList<>(items); > sortedItems.setComparator(String::compareTo); > listView.setItems(sortedItems); > > items.add("2"); > listView.getSelectionModel().selectFirst(); > items.addAll("1", "3"); > > System.out.println(listView.getSelectionModel().getSelectedItem()); > System.out.println(listView.getSelectionModel().getSelectedItems()); > > This yields the following console output on JDK 8u66: > > 2 > [1] > > The "selected item" and "selected items" are out of sync. Interestingly if > you attach a ListChangeListener to the selected items list, it only fires > once (when selectFirst is called). > > Is this a bug? > > Cheers, > Rob >