JavaFX 8, ListView with Checkboxes

Question

I want to create a simple ListView. I have figured out I can use the method setCellFactory() but I don\'t understand how to use them correctly. So far I have:

Answer 1

    listView.setCellFactory(CheckBoxListCell.forListView(new Callback>() {
        @Override
        public ObservableValue call(String item) {
            BooleanProperty observable = new SimpleBooleanProperty();
            observable.addListener((obs, wasSelected, isNowSelected) -> 
                System.out.println("Check box for "+item+" changed from "+wasSelected+" to "+isNowSelected)
            );
            return observable ;
        }
    }));

Thank you! This helps me to solve my problem.