Example usage for javafx.scene.control ContextMenu setOnAction

List of usage examples for javafx.scene.control ContextMenu setOnAction

  1. HOME
  2. Java
  3. javafx
  4. javafx.scene.control.*
  5. ContextMenu
  6. setOnAction

Introduction

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

Prototype

public final void setOnAction(EventHandler<ActionEvent> value)

Source Link

Usage

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group(), 450, 250);
    TextField notification = new TextField();

    MenuItem item1 = new MenuItem("About");
    item1.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent e) {
            System.out.println("About");
        }//from  www  . j  a v a 2 s  .c  o  m
    });
    MenuItem item2 = new MenuItem("Preferences");
    item2.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent e) {
            System.out.println("Preferences");
        }
    });

    final ContextMenu contextMenu = new ContextMenu(item1, item2);
    contextMenu.setOnShowing(new EventHandler<WindowEvent>() {
        public void handle(WindowEvent e) {
            System.out.println("showing");
        }
    });
    contextMenu.setOnShown(new EventHandler<WindowEvent>() {
        public void handle(WindowEvent e) {
            System.out.println("shown");
        }
    });

    System.out.println(contextMenu.onActionProperty());
    contextMenu.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent e) {
            System.out.println("on");
        }
    });

    notification.setContextMenu(contextMenu);
    GridPane grid = new GridPane();
    grid.setVgap(4);
    grid.setHgap(10);
    grid.setPadding(new Insets(5, 5, 5, 5));
    grid.add(new Label("To: "), 0, 0);
    grid.add(notification, 1, 0);

    Group root = (Group) scene.getRoot();
    root.getChildren().add(grid);
    stage.setScene(scene);
    stage.show();
}

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group(), 450, 250);
    TextField notification = new TextField();

    MenuItem item1 = new MenuItem("About");
    item1.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent e) {
            System.out.println("About");
        }//from   w  ww  . j a v a2s .  c  o m
    });
    MenuItem item2 = new MenuItem("Preferences");
    item2.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent e) {
            System.out.println("Preferences");
        }
    });

    final ContextMenu contextMenu = new ContextMenu(item1, item2);
    contextMenu.setOnShowing(new EventHandler<WindowEvent>() {
        public void handle(WindowEvent e) {
            System.out.println("showing");
        }
    });
    contextMenu.setOnShown(new EventHandler<WindowEvent>() {
        public void handle(WindowEvent e) {
            System.out.println("shown");
        }
    });

    System.out.println(contextMenu.onActionProperty());
    contextMenu.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent e) {
            System.out.println("on");
        }
    });

    notification.setContextMenu(contextMenu);
    GridPane grid = new GridPane();
    grid.setVgap(4);
    grid.setHgap(10);
    grid.setPadding(new Insets(5, 5, 5, 5));
    grid.add(new Label("To: "), 0, 0);
    grid.add(notification, 1, 0);

    contextMenu.show(grid, 20, 20);

    Group root = (Group) scene.getRoot();
    root.getChildren().add(grid);
    stage.setScene(scene);
    stage.show();
}

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group(), 450, 250);
    TextField notification = new TextField();

    MenuItem item1 = new MenuItem("About");
    item1.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent e) {
            System.out.println("About");
        }/*  w  ww .  j  a  v a  2 s .  c om*/
    });
    MenuItem item2 = new MenuItem("Preferences");
    item2.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent e) {
            System.out.println("Preferences");
        }
    });

    final ContextMenu contextMenu = new ContextMenu(item1, item2);
    contextMenu.setOnShowing(new EventHandler<WindowEvent>() {
        public void handle(WindowEvent e) {
            System.out.println("showing");
        }
    });
    contextMenu.setOnShown(new EventHandler<WindowEvent>() {
        public void handle(WindowEvent e) {
            System.out.println("shown");
        }
    });

    System.out.println(contextMenu.onActionProperty());
    contextMenu.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent e) {
            System.out.println("on");
        }
    });

    notification.setContextMenu(contextMenu);
    GridPane grid = new GridPane();
    grid.setVgap(4);
    grid.setHgap(10);
    grid.setPadding(new Insets(5, 5, 5, 5));
    grid.add(new Label("To: "), 0, 0);
    grid.add(notification, 1, 0);

    contextMenu.show(grid, Side.BOTTOM, 20, 20);

    Group root = (Group) scene.getRoot();
    root.getChildren().add(grid);
    stage.setScene(scene);
    stage.show();
}

From source file:com.heliosdecompiler.helios.gui.controller.FileTreeController.java

@FXML
public void initialize() {
    this.rootItem = new TreeItem<>(new TreeNode("[root]"));
    this.root.setRoot(this.rootItem);
    this.root.setCellFactory(new TreeCellFactory<>(node -> {
        if (node.getParent() == null) {
            ContextMenu export = new ContextMenu();

            MenuItem exportItem = new MenuItem("Export");

            export.setOnAction(e -> {
                File file = messageHandler.chooseFile().withInitialDirectory(new File("."))
                        .withTitle(Message.GENERIC_CHOOSE_EXPORT_LOCATION_JAR.format())
                        .withExtensionFilter(new FileFilter(Message.FILETYPE_JAVA_ARCHIVE.format(), "*.jar"),
                                true)//from ww  w .  j  av a2  s  .  co m
                        .promptSave();

                OpenedFile openedFile = (OpenedFile) node.getMetadata().get(OpenedFile.OPENED_FILE);

                Map<String, byte[]> clone = new HashMap<>(openedFile.getContents());

                backgroundTaskHelper.submit(
                        new BackgroundTask(Message.TASK_SAVING_FILE.format(node.getDisplayName()), true, () -> {
                            try {
                                if (!file.exists()) {
                                    if (!file.createNewFile()) {
                                        throw new IOException("Could not create export file");
                                    }
                                }

                                try (ZipOutputStream zipOutputStream = new ZipOutputStream(
                                        new FileOutputStream(file))) {
                                    for (Map.Entry<String, byte[]> ent : clone.entrySet()) {
                                        ZipEntry zipEntry = new ZipEntry(ent.getKey());
                                        zipOutputStream.putNextEntry(zipEntry);
                                        zipOutputStream.write(ent.getValue());
                                        zipOutputStream.closeEntry();
                                    }
                                }

                                messageHandler.handleMessage(Message.GENERIC_EXPORTED.format());
                            } catch (IOException ex) {
                                messageHandler.handleException(Message.ERROR_IOEXCEPTION_OCCURRED.format(), ex);
                            }
                        }));
            });

            export.getItems().add(exportItem);
            return export;
        }
        return null;
    }));

    root.addEventHandler(KeyEvent.KEY_RELEASED, event -> {
        if (event.getCode() == KeyCode.ENTER) {
            TreeItem<TreeNode> selected = this.root.getSelectionModel().getSelectedItem();
            if (selected != null) {
                if (selected.getChildren().size() != 0) {
                    selected.setExpanded(!selected.isExpanded());
                } else {
                    getParentController().getAllFilesViewerController().handleClick(selected.getValue());
                }
            }
        }
    });

    Tooltip tooltip = new Tooltip();
    StringBuilder search = new StringBuilder();

    List<TreeItem<TreeNode>> searchContext = new ArrayList<>();
    AtomicInteger searchIndex = new AtomicInteger();

    root.focusedProperty().addListener((observable, oldValue, newValue) -> {
        if (!newValue) {
            tooltip.hide();
            search.setLength(0);
        }
    });

    root.boundsInLocalProperty().addListener((observable, oldValue, newValue) -> {
        Bounds bounds = root.localToScreen(newValue);
        tooltip.setAnchorX(bounds.getMinX());
        tooltip.setAnchorY(bounds.getMinY());
    });

    root.addEventHandler(KeyEvent.KEY_PRESSED, event -> {
        if (tooltip.isShowing() && event.getCode() == KeyCode.UP) {
            if (searchIndex.decrementAndGet() < 0) {
                searchIndex.set(searchContext.size() - 1);
            }
        } else if (tooltip.isShowing() && event.getCode() == KeyCode.DOWN) {
            if (searchIndex.incrementAndGet() >= searchContext.size()) {
                searchIndex.set(0);
            }
        } else {
            return;
        }
        event.consume();

        root.scrollTo(root.getRow(searchContext.get(searchIndex.get())));
        root.getSelectionModel().select(searchContext.get(searchIndex.get()));
    });

    root.addEventHandler(KeyEvent.KEY_TYPED, event -> {
        if (event.getCharacter().charAt(0) == '\b') {
            if (search.length() > 0) {
                search.setLength(search.length() - 1);
            }
        } else if (event.getCharacter().charAt(0) == '\u001B') { //esc
            tooltip.hide();
            search.setLength(0);
            return;
        } else if (search.length() > 0
                || (search.length() == 0 && StringUtils.isAlphanumeric(event.getCharacter()))) {
            search.append(event.getCharacter());
            if (!tooltip.isShowing()) {
                tooltip.show(root.getScene().getWindow());
            }
        }

        if (!tooltip.isShowing())
            return;

        String str = search.toString();
        tooltip.setText("Search for: " + str);

        searchContext.clear();

        ArrayDeque<TreeItem<TreeNode>> deque = new ArrayDeque<>();
        deque.addAll(rootItem.getChildren());

        while (!deque.isEmpty()) {
            TreeItem<TreeNode> item = deque.poll();
            if (item.getValue().getDisplayName().contains(str)) {
                searchContext.add(item);
            }
            if (item.isExpanded() && item.getChildren().size() > 0)
                deque.addAll(item.getChildren());
        }

        searchIndex.set(0);
        if (searchContext.size() > 0) {
            root.scrollTo(root.getRow(searchContext.get(0)));
            root.getSelectionModel().select(searchContext.get(0));
        }
    });

    openedFileController.loadedFiles().addListener((MapChangeListener<String, OpenedFile>) change -> {
        if (change.getValueAdded() != null) {
            updateTree(change.getValueAdded());
        }
        if (change.getValueRemoved() != null) {
            this.rootItem.getChildren()
                    .removeIf(ti -> ti.getValue().equals(change.getValueRemoved().getRoot()));
        }
    });
}

From source file:Watcher.FXMLDocumentController.java

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

    try {//  w  w  w  .  j a  v a 2s . 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());
            }
        }
    });
}