Example usage for javafx.scene.control ListCell ListCell

Introduction

In this page you can find the example usage for javafx.scene.control ListCell ListCell.

Prototype

public ListCell() 

Source Link

Document

Creates a default ListCell with the default style class of 'list-cell'.

Usage

From source file:ubicrypt.ui.ctrl.providers.ProvidersController.java

@Override
public void initialize(URL url, ResourceBundle resourceBundle) {
    String fxml = substringBefore(substringAfterLast(url.getFile(), "/"), ".fxml");
    navigator = new StackNavigator(root, fxml, controllerFactory);
    providers.setCellFactory(listView -> new ListCell<ProviderItem>() {
        @Override/*from ww w .  j a  v a 2 s .c o  m*/
        protected void updateItem(ProviderItem pi, boolean empty) {
            super.updateItem(pi, empty);
            if (empty) {
                setText(null);
                setGraphic(null);
                return;
            }
            setContextMenu(pi.getContextMenu());
            Platform.runLater(() -> setGraphic(pi.getGraphics()));
        }
    });
    providerDescriptors.stream().forEach(pd -> {
        Button button = new Button();
        Image img = pd.getLogo().getImage();
        ImageView view = new ImageView(img);
        view.setFitWidth(30.0);
        view.setPickOnBounds(true);
        view.setPreserveRatio(true);
        button.setGraphic(view);
        button.setOnMouseClicked(mouseEvent -> {
            log.debug("adding provider :{}", pd.getCode());
            navigator.browse(format("provider/%s", pd.getCode()));
        });
        button.setTooltip(new Tooltip("Add " + pd.getDescription()));
        availableProviders.getItems().add(button);
    });

    //provider status events
    providerEvent.subscribe(pevent -> {
        UbiProvider provider = pevent.getHook().getProvider();
        if (!providers.getItems().stream().filter(pi -> pi.getProvider().equals(provider)).findFirst()
                .isPresent()) {
            log.info("add new provider:{}", pevent.getHook().getProvider());
            String code = providerDescriptors.stream().filter(pd -> pd.getType() == provider.getClass())
                    .map(ProviderDescriptor::getCode).findFirst().get();
            final ProviderItem providerItem = new ProviderItem(provider, providerDescriptors.stream()
                    .filter(pd -> pd.getType() == provider.getClass()).findFirst().get(), providerRemover,
                    navigator);
            providers.getItems().add(providerItem);
            pevent.getHook().getStatusEvents().subscribe(providerItem::changeStatus);
        }
        switch (pevent.getEvent()) {
        case removed:
            //TODO: remove provider
            break;
        default:
            log.warn("unmanaged event:{}", pevent.getEvent());
        }
        providers.getItems().stream().filter(pi -> pi.getProvider().equals(provider)).findFirst()
                .ifPresent(pi -> pi.changeStatus(pevent.getEvent()));
    });
}

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From source file:Watcher.FXMLDocumentController.java

@Override
public void initialize(URL url, ResourceBundle rb) {
    ServiceHandler.start(new notificationService());

    try {/* w  ww.  ja  va 2  s . c o m*/
        HSQL_Manager.init("jdbc:hsqldb:file:src/dbEnv/", "SA", "");
    } catch (ClassNotFoundException | SQLException ex) {
        Logger.getLogger(FXMLDocumentController.class.getName()).log(Level.SEVERE, null, ex);
    }

    int count = 0;
    for (Site a : HSQL_Manager.getSites()) {
        items.add(a.getAddress());

        try {
            //sites.add(new Site(siteList.getItems().get(i).toString()));
            watcherManager.addSite(a);
        } catch (WatchDogNotStartedException | SiteAlreadyAddedException ex) {
            StringWriter sw = new StringWriter();
            PrintWriter pw = new PrintWriter(sw);
            ex.printStackTrace(pw);
            new errDialog().showError(sw.toString());
            break;
        }
        count++;
    }

    MenuItem deleteItem = new MenuItem("Delete");
    final ContextMenu contextMenu = new ContextMenu(deleteItem);
    contextMenu.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent t) {
            removeItem(new Site(siteList.getSelectionModel().getSelectedItem().toString()));
        }
    });
    siteList.setCellFactory(new Callback<ListView<String>, ListCell<String>>() {

        @Override
        public ListCell<String> call(ListView<String> param) {
            ListCell<String> cell = new ListCell<String>() {

                @Override
                protected void updateItem(String item, boolean empty) {
                    super.updateItem(item, empty);
                    //textProperty().unbind();
                    setContextMenu(null);
                    if (!empty && item != null) {
                        setContextMenu(contextMenu);
                        setText(item);
                    }
                    if (item != null) {
                    } else {
                        setGraphic(null);
                        setText("");
                    }
                }
            };
            return cell;
        }
    });

    siteList.getSelectionModel().selectedItemProperty().addListener(new listViewChangeListener());
    siteList.setItems(items);
    siteList.autosize();

    if (count > 0) {
        siteList.getSelectionModel().select(0);
    }
    uptime.setAnimated(false);
    //uptime.setStyle(null);
    processor = new processData(uptime, detailedData);

    try {
        ServiceHandler.startService(new InternetWatcher("http://www.google.com", 3));
        ServiceHandler.startService(
                new StatusUpdater(1, (FXMLDocumentController) JavaFXApplication4.getLoader().getController()));
    } catch (InternetWatcherServiceAlreadyStartedException | WatchDogTimerServiceAlreadyStartedException
            | StatusUpdaterServiceAlreadyStartedException ex) {
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        ex.printStackTrace(pw);
        new errDialog().showError(sw.toString());
    }

    removeFilter.setOnMousePressed(new EventHandler<MouseEvent>() {

        @Override
        public void handle(MouseEvent t) {
            if (t.isPrimaryButtonDown()) {
                processor.cancelFilter(getSelectedItem());
            }
        }
    });
}

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