Example usage for javafx.event EventHandler EventHandler

List of usage examples for javafx.event EventHandler EventHandler

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Introduction

In this page you can find the example usage for javafx.event EventHandler EventHandler.

Prototype

EventHandler

Source Link

Usage

From source file:projavafx.videoplayer3.VideoPlayer3.java

@Override
public void start(Stage primaryStage) {
    final Label message = new Label("I \u2764 Robots");
    message.setVisible(false);/*from w ww  . j  av a2  s . co m*/

    String workingDir = System.getProperty("user.dir");
    final File f = new File(workingDir, "../media/omgrobots.flv");

    final Media m = new Media(f.toURI().toString());
    m.getMarkers().put("Split", Duration.millis(3000));
    m.getMarkers().put("Join", Duration.millis(9000));

    final MediaPlayer mp = new MediaPlayer(m);

    final MediaView mv1 = new MediaView(mp);
    mv1.setViewport(new Rectangle2D(0, 0, 960 / 2, 540));
    StackPane.setAlignment(mv1, Pos.CENTER_LEFT);

    final MediaView mv2 = new MediaView(mp);
    mv2.setViewport(new Rectangle2D(960 / 2, 0, 960 / 2, 540));
    StackPane.setAlignment(mv2, Pos.CENTER_RIGHT);

    StackPane root = new StackPane();
    root.getChildren().addAll(message, mv1, mv2);
    root.setOnMouseClicked(new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent event) {
            mp.seek(Duration.ZERO);
            message.setVisible(false);
        }
    });

    final Scene scene = new Scene(root, 960, 540);
    final URL stylesheet = getClass().getResource("media.css");
    scene.getStylesheets().add(stylesheet.toString());

    primaryStage.setScene(scene);
    primaryStage.setTitle("Video Player 3");
    primaryStage.show();

    mp.setOnMarker(new EventHandler<MediaMarkerEvent>() {

        @Override
        public void handle(final MediaMarkerEvent event) {
            Platform.runLater(new Runnable() {

                @Override
                public void run() {
                    if (event.getMarker().getKey().equals("Split")) {
                        message.setVisible(true);
                        buildSplitTransition(mv1, mv2).play();
                    } else {
                        buildJoinTransition(mv1, mv2).play();
                    }
                }

            });
        }
    });
    mp.play();
}

From source file:at.ac.tuwien.qse.sepm.gui.FullscreenWindow.java

@FXML
private void initialize() {
    this.stage = new Stage();
    this.scene = new Scene(this);

    stage.setScene(scene);//from  w w  w  .  j av a 2 s  . c om

    image.setPreserveRatio(true);
    getChildren().add(0, image);

    hideButton.setOnAction((e) -> menu.setOpacity(0.0));
    menu.setOnMouseEntered(e -> menu.setOpacity(1.0));

    root.setOnKeyPressed(new EventHandler<KeyEvent>() {
        public void handle(final KeyEvent keyEvent) {
            if (keyEvent.getCode() == KeyCode.RIGHT) {
                bt_nextPressed(null);
            }
            if (keyEvent.getCode() == KeyCode.LEFT) {
                bt_previousPressed(null);
            }
            if (keyEvent.getCode() == KeyCode.ESCAPE) {
                stage.close();
            }
            if (keyEvent.getCode() == KeyCode.DIGIT1) {
                ratingPicker.setRating(Rating.BAD);
            }
            if (keyEvent.getCode() == KeyCode.DIGIT2) {
                ratingPicker.setRating(Rating.NEUTRAL);
            }
            if (keyEvent.getCode() == KeyCode.DIGIT3) {
                ratingPicker.setRating(Rating.GOOD);
            }
        }
    });

    ratingPicker.setRatingChangeHandler(this::handleRatingChange);
}

From source file:account.management.controller.expenseVoucherController.java

@Override
public void initialize(URL location, ResourceBundle resources) {

    new AutoCompleteComboBoxListener<>(this.location);
    this.location.setOnHiding((e) -> {
        Location a = this.location.getSelectionModel().getSelectedItem();
        this.location.setEditable(false);
        this.location.getSelectionModel().select(a);
    });//from   w w  w  . j  a  v  a2 s  . co  m
    this.location.setOnShowing((e) -> {
        this.location.setEditable(true);
    });

    try {
        HttpResponse<JsonNode> res = Unirest.get(MetaData.baseUrl + "get/locations").asJson();
        JSONArray array = res.getBody().getArray();
        for (int i = 0; i < array.length(); i++) {
            JSONObject obj = array.getJSONObject(i);
            this.location.getItems()
                    .add(new Location(obj.getInt("id"), obj.getString("name"), obj.getString("details")));
        }
        this.amount.setOnKeyReleased((e) -> {
            calculateTotal();
        });
    } catch (Exception e) {
    }

    new Thread(() -> {
        try {
            Thread.sleep(5000);
            this.save.getScene().setOnKeyPressed(new EventHandler<KeyEvent>() {
                public void handle(final KeyEvent keyEvent) {
                    if (keyEvent.getCode() == KeyCode.ENTER) {
                        System.out.println("attempting to submit expense voucher");
                        //Stop letting it do anything else
                        keyEvent.consume();
                        onSaveButtonClick(null);
                    }
                }
            });
        } catch (InterruptedException ex) {
            Logger.getLogger(NewVoucherController.class.getName()).log(Level.SEVERE, null, ex);
        }

    }).start();

}

From source file:guipart.AddMessageUploadFile.java

private void setScene(Stage window) {
    fileNames = new ArrayList<File>();
    fileList = new ListView<String>();
    files = FXCollections.observableArrayList();
    fileList.setItems(files);//from  w ww  . ja va  2 s.  c  o  m

    fileList.setTranslateY(-50);
    fileList.setMaxWidth(300);
    fileList.setMinHeight(150);

    Label addMessagesLabel = new Label("Add messages");
    Label loadedMessagesLabel = new Label("Loaded messages:");

    Label imageLabel2 = new Label();
    Image image2 = new Image(getClass().getResourceAsStream("/resources/gui/labelme_logo.png"));
    imageLabel2.setGraphic(new ImageView(image2));
    imageLabel2.setPrefSize(200, 200);
    HBox imageBox2 = new HBox();
    imageBox2.setAlignment(Pos.CENTER);
    imageBox2.setPadding(new Insets(20, 20, 20, 20));
    imageBox2.getChildren().add(imageLabel2);

    acceptButton = new Button("Accept All");
    browseButton = new Button("Browse");
    finishButton = new Button("Finish");
    previousButton = new Button("Previous");
    cancelButton = new Button("X");
    backButton = new Button("Back");
    pathField.setMinWidth(200);
    textCategory = new Label();

    addMessagesLabel.setFont(Font.font("Arial", FontWeight.BOLD, 28));

    HBox hBox = new HBox();
    hBox.setSpacing(20);
    hBox.getChildren().addAll(browseButton, pathField, acceptButton);
    hBox.setAlignment(Pos.CENTER);

    VBox layout = new VBox();
    layout.setSpacing(30);

    VBox filesPlaceholder = new VBox();
    filesPlaceholder.setSpacing(10);

    backButton.setTranslateY(-50);

    browseButton.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent arg0) {
            //TODO: add more extensionFilters
            File currDir = new File(".");
            fileChooser.setInitialDirectory(currDir);
            fileChooser.getExtensionFilters().addAll((new FileChooser.ExtensionFilter("Text Files", "*.txt")));
            File file = fileChooser.showOpenDialog(window);

            if (file != null) {
                pathField.setText(file.getName());
                fileNames.add(file);
                files.add(file.getName());
            }
        }

    });

    fileList.setOnMouseClicked(e -> {
        //System.out.println(fileList.getSelectionModel().getSelectedItem());
        files.remove(fileList.getSelectionModel().getSelectedItem());
        for (File file : fileNames) {
            if (file.getName().equals(fileList.getSelectionModel().getSelectedItem())) {
                fileNames.remove(file);
                break;
            }
        }
    });

    acceptButton.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent arg0) {
            if (!fileNames.isEmpty()) {
                Categorize categorize = new Categorize();
                categorize.trainModel();

                int size = files.size();

                for (int i = 0; i < size; i++) {
                    String fileName = files.get(i);
                    for (File file : fileNames) {
                        if (file.getName().equals(fileName)) {
                            try {
                                files.add(fileName + "      "
                                        + categorize.getCategory(FileUtils.readFileToString(file, "UTF-8")));
                            } catch (IOException ex) {
                                Logger.getLogger(AddMessageUploadFile.class.getName()).log(Level.SEVERE, null,
                                        ex);
                            }
                        }
                    }

                }

                int i = 0;
                while (i < size) {
                    files.remove(0);
                    i++;
                }
                /*
                try {
                textCategory.setText("The text category is: " + categorize.getCategory(FileUtils.readFileToString(fileNames.get(fileNames.size() - 1), "UTF-8")));
                } catch (IOException ex) {
                Logger.getLogger(AddMessageUploadFile.class.getName()).log(Level.SEVERE, null, ex);
                }*/
            }
            /*
            if (pathField.getText() != null) {
            int index = pathField.getText().lastIndexOf("\\");
                    
            Label messageLabel = new Label(pathField.getText().substring(index + 1));
            messageLabel.setMinWidth(200);
            messageLabel.setMinHeight(25);
            messageLabel.setStyle("-fx-fill: orange;\n"
                    + "-fx-border-color: blue;\n"
                    + "-fx-border-width: 3;\n");
            if (filesPlaceholder.getChildren().size() != 0) {
                layout.getChildren().remove(layout.getChildren().size() - 1);
            }
                    
            filesPlaceholder.getChildren().addAll(messageLabel);
            filesPlaceholder.setAlignment(Pos.CENTER);
            filesPlaceholder.setPadding(new Insets(0, 0, 0, 50));
                    
            layout.getChildren().add(filesPlaceholder);
            }*/
        }
    });

    backButton.setOnAction(e -> {
        window.setScene(mainPage.mainPageScene);

    });

    layout.getChildren().addAll(imageLabel2, addMessagesLabel, hBox, textCategory, fileList, backButton);
    layout.setStyle("-fx-background-color: white");
    layout.setAlignment(Pos.TOP_CENTER);
    layout.setStyle("-fx-background-color: #B8EDFF;");
    scene = new Scene(layout, 900, 600);
}

From source file:org.jacp.demo.components.ContactTreeViewComponent.java

/**
 * handle menu an toolbar entries on component start up
 *//*from w  w w .j a  va  2s .  co m*/
@PostConstruct
public void PostConstructComponent(final FXComponentLayout layout) {
    final JACPToolBar north = layout.getRegisteredToolBar(ToolbarPosition.NORTH);
    final Button add = new Button("add category");
    add.getStyleClass().add("first");
    final ContactTreeViewComponent component = this;
    add.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(final ActionEvent event) {
            new ContactAddDialog(component);
        }

    });
    north.add(context.getId(), add);
}

From source file:com.sunkur.springjavafxcontroller.screen.ScreensContoller.java

private boolean swapScreen(final Parent root) {
    final Group rootGroup = getScreenRoot();
    final DoubleProperty opacity = rootGroup.opacityProperty();
    if (!isScreenEmpty()) {

        Timeline fade = new Timeline(new KeyFrame(Duration.ZERO, new KeyValue(opacity, 1.0)),
                new KeyFrame(new Duration(250), new EventHandler<ActionEvent>() {
                    @Override//w  ww.j  a  v  a2 s  .co  m
                    public void handle(ActionEvent t) {
                        rootGroup.getChildren().remove(0);

                        rootGroup.getChildren().add(0, root);
                        Timeline fadeIn = new Timeline(new KeyFrame(Duration.ZERO, new KeyValue(opacity, 0.0)),
                                new KeyFrame(new Duration(350), new KeyValue(opacity, 1.0)));
                        fadeIn.play();
                    }
                }, new KeyValue(opacity, 0.0)));
        fade.play();
        return true;
    } else {
        opacity.set(0.0);
        rootGroup.getChildren().add(0, root);
        Timeline fadeIn = new Timeline(new KeyFrame(Duration.ZERO, new KeyValue(opacity, 0.0)),
                new KeyFrame(new Duration(350), new KeyValue(opacity, 1.0)));
        fadeIn.play();
    }

    if (!this.stage.isShowing()) {
        this.stage.show();
    }
    return true;
}

From source file:retsys.client.controller.ClientController.java

/**
 * Initializes the controller class.//from  ww w  .  j av  a 2  s  .co m
 */
@Override
public void initialize(URL url, ResourceBundle rb) {
    //  TextFields.bindAutoCompletion(name, new Callback<AutoCompletionBinding.ISuggestionRequest, Collection<Client>>() 
    AutoCompletionBinding<Client> txt_name = TextFields.bindAutoCompletion(name,
            new Callback<AutoCompletionBinding.ISuggestionRequest, Collection<Client>>() {

                @Override
                public Collection<Client> call(AutoCompletionBinding.ISuggestionRequest param) {
                    List<Client> list = null;
                    HttpHelper helper = new HttpHelper();
                    try {
                        LovHandler lovHandler = new LovHandler("clients", "name");
                        String response = lovHandler.getSuggestions(param.getUserText());
                        list = (List<Client>) new JsonHelper().convertJsonStringToObject(response,
                                new TypeReference<List<Client>>() {
                                });
                    } catch (IOException ex) {
                        Logger.getLogger(ClientController.class.getName()).log(Level.SEVERE, null, ex);
                    }

                    return list;
                }

            }, new StringConverter<Client>() {

                @Override
                public String toString(Client object) {
                    return object.getName() + " (ID:" + object.getId() + ")";
                }

                @Override
                public Client fromString(String string) {
                    throw new UnsupportedOperationException("Not supported yet.");
                }
            });

    //event handler for setting other Client fields with values from selected Client object
    //fires after autocompletion
    txt_name.setOnAutoCompleted(new EventHandler<AutoCompletionBinding.AutoCompletionEvent<Client>>() {

        @Override
        public void handle(AutoCompletionBinding.AutoCompletionEvent<Client> event) {
            Client client = event.getCompletion();
            //fill other item related fields
            id.setText(splitId(name.getText()) + "");
            name.setText(splitName(name.getText()));
            phone.setText(client.getPhone());
            address.setText(client.getAddress());
            mobile.setText(client.getMobile());
            remarks.setText(client.getRemarks());
            email.setText(client.getEmail());

            populateAuditValues(client);
        }
    });
}

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = SceneBuilder.create().width(400).height(500).root(GroupBuilder.create().children(
            line = LineBuilder.create().startY(50).endX(200).endY(400).strokeWidth(4).stroke(Color.BLUE)
                    .build(),//from  w ww . j  a va 2s.  c om
            HBoxBuilder.create().layoutX(60).layoutY(420).spacing(10).children(startButton = ButtonBuilder
                    .create().text("Start").onAction(new EventHandler<ActionEvent>() {
                        @Override
                        public void handle(ActionEvent e) {
                            anim.playFromStart();
                        }
                    }).build(), pauseButton = ButtonBuilder.create().text("Pause")
                            .onAction(new EventHandler<ActionEvent>() {
                                @Override
                                public void handle(ActionEvent e) {
                                    anim.pause();
                                }
                            }).build(),
                    resumeButton = ButtonBuilder.create().text("Resume")
                            .onAction(new EventHandler<ActionEvent>() {
                                @Override
                                public void handle(ActionEvent e) {
                                    anim.play();
                                }
                            }).build(),
                    stopButton = ButtonBuilder.create().text("Stop").onAction(new EventHandler<ActionEvent>() {
                        @Override
                        public void handle(ActionEvent e) {
                            anim.stop();
                        }
                    }).build()).build())
            .build()).build();

    line.startXProperty().bind(startXVal);
    startButton.disableProperty().bind(anim.statusProperty().isNotEqualTo(Animation.Status.STOPPED));
    pauseButton.disableProperty().bind(anim.statusProperty().isNotEqualTo(Animation.Status.RUNNING));
    resumeButton.disableProperty().bind(anim.statusProperty().isNotEqualTo(Animation.Status.PAUSED));
    stopButton.disableProperty().bind(anim.statusProperty().isEqualTo(Animation.Status.STOPPED));

    stage.setScene(scene);
    stage.setTitle("Metronome 1");
    stage.show();
}

From source file:gmailclientfx.controllers.InboxController.java

public void fetchInbox() {
    ObservableList<MyMessage> data = FXCollections.observableArrayList();
    stupacId.setCellValueFactory(new PropertyValueFactory<MyMessage, Integer>("TblId"));
    stupacNaslov.setCellValueFactory(new PropertyValueFactory<MyMessage, String>("Subject"));
    stupacPosiljatelj.setCellValueFactory(new PropertyValueFactory<MyMessage, String>("Sender"));
    stupacDatum.setCellValueFactory(new PropertyValueFactory<MyMessage, String>("DateReceived"));

    Platform.runLater(() -> {/*from  w ww.  j a  va  2 s. c om*/
        inboxTable.setItems(data);
    });
    inboxTable.setOnMousePressed(new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent event) {
            if (event.isPrimaryButtonDown() && event.getClickCount() == 2) {
                MyMessage selectedMsg = inboxTable.getSelectionModel().getSelectedItem();
                PregledEmailaHelper.setMsg(selectedMsg);
                try {
                    Parent root;
                    FXMLLoader loader = new FXMLLoader();
                    loader.setLocation(
                            getClass().getClassLoader().getResource("gmailclientfx/views/pregledEmaila.fxml"));
                    root = loader.load();
                    Stage stage = new Stage();
                    stage.setScene(new Scene(root));
                    stage.setTitle(PregledEmailaHelper.getMsg().getSubject() + " - "
                            + PregledEmailaHelper.getMsg().getSender());
                    stage.show();
                    PregledEmailaController pgec = loader.getController();
                    stage.setOnCloseRequest(new EventHandler<WindowEvent>() {
                        @Override
                        public void handle(WindowEvent event) {
                            pgec.bodyWebViewEngine.load(null);
                            System.out.println("Closing form!");
                        }

                    });
                } catch (IOException ex) {
                    Logger.getLogger(InboxController.class.getName()).log(Level.SEVERE, null, ex);
                }
            }
        }

    });

    try {
        IMAPStore store = OAuth2Authenticator.connectToImap("imap.gmail.com", 993, GmailClient.getEmail(),
                GmailClient.getAccesToken(), true);
        Folder inbox = store.getFolder("INBOX");
        inbox.open(Folder.READ_WRITE);
        int getSeenCount = inbox.getMessageCount();
        FetchProfile fp = new FetchProfile();
        fp.add(FetchProfile.Item.ENVELOPE);
        fp.add(FetchProfileItem.FLAGS);
        fp.add(FetchProfileItem.CONTENT_INFO);
        fp.add("X-mailer");

        MimeMessage[] seenMessages = (MimeMessage[]) inbox
                .search(new FlagTerm(new Flags(Flags.Flag.SEEN), true));
        for (int i = 0; i < seenMessages.length; i++) {
            MyMessage msg = GmailClient.fetchMessage(seenMessages[i], i + 1, "INBOX");
            data.add(msg);
        }

        MimeMessage[] unseenMessages = (MimeMessage[]) inbox
                .search(new FlagTerm(new Flags(Flags.Flag.SEEN), false));
        for (int i = 0; i < unseenMessages.length; i++) {
            MyMessage msg = GmailClient.fetchMessage(unseenMessages[i], i + 1, "INBOX");
            data.add(msg);
        }

        inbox.close(false);
        store.close();
    } catch (Exception ex) {
        Logger.getLogger(InboxController.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:MediaControl.java

public MediaControl(final MediaPlayer mp) {
    this.mp = mp;
    setStyle("-fx-background-color: #bfc2c7;");
    mediaView = new MediaView(mp);
    Pane mvPane = new Pane() {
    };/*  w  ww.  j  av  a2s .com*/
    mvPane.getChildren().add(mediaView);
    mvPane.setStyle("-fx-background-color: black;");
    setCenter(mvPane);
    mediaBar = new HBox();
    mediaBar.setAlignment(Pos.CENTER);
    mediaBar.setPadding(new Insets(5, 10, 5, 10));
    BorderPane.setAlignment(mediaBar, Pos.CENTER);

    final Button playButton = new Button(">");

    playButton.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent e) {
            Status status = mp.getStatus();

            if (status == Status.UNKNOWN || status == Status.HALTED) {
                // don't do anything in these states
                return;
            }

            if (status == Status.PAUSED || status == Status.READY || status == Status.STOPPED) {
                // rewind the movie if we're sitting at the end
                if (atEndOfMedia) {
                    mp.seek(mp.getStartTime());
                    atEndOfMedia = false;
                }
                mp.play();
            } else {
                mp.pause();
            }
        }
    });
    mp.currentTimeProperty().addListener(new InvalidationListener() {
        public void invalidated(Observable ov) {
            updateValues();
        }
    });

    mp.setOnPlaying(new Runnable() {
        public void run() {
            if (stopRequested) {
                mp.pause();
                stopRequested = false;
            } else {
                playButton.setText("||");
            }
        }
    });

    mp.setOnPaused(new Runnable() {
        public void run() {
            System.out.println("onPaused");
            playButton.setText(">");
        }
    });

    mp.setOnReady(new Runnable() {
        public void run() {
            duration = mp.getMedia().getDuration();
            updateValues();
        }
    });

    mp.setCycleCount(repeat ? MediaPlayer.INDEFINITE : 1);
    mp.setOnEndOfMedia(new Runnable() {
        public void run() {
            if (!repeat) {
                playButton.setText(">");
                stopRequested = true;
                atEndOfMedia = true;
            }
        }
    });
    mediaBar.getChildren().add(playButton);
    // Add spacer
    Label spacer = new Label("   ");
    mediaBar.getChildren().add(spacer);

    // Add Time label
    Label timeLabel = new Label("Time: ");
    mediaBar.getChildren().add(timeLabel);

    // Add time slider
    timeSlider = new Slider();
    HBox.setHgrow(timeSlider, Priority.ALWAYS);
    timeSlider.setMinWidth(50);
    timeSlider.setMaxWidth(Double.MAX_VALUE);

    timeSlider.valueProperty().addListener(new InvalidationListener() {
        public void invalidated(Observable ov) {
            if (timeSlider.isValueChanging()) {
                // multiply duration by percentage calculated by slider position
                mp.seek(duration.multiply(timeSlider.getValue() / 100.0));
            }
        }
    });

    mediaBar.getChildren().add(timeSlider);

    // Add Play label
    playTime = new Label();
    playTime.setPrefWidth(130);
    playTime.setMinWidth(50);
    mediaBar.getChildren().add(playTime);

    // Add the volume label
    Label volumeLabel = new Label("Vol: ");
    mediaBar.getChildren().add(volumeLabel);

    // Add Volume slider
    volumeSlider = new Slider();
    volumeSlider.setPrefWidth(70);
    volumeSlider.setMaxWidth(Region.USE_PREF_SIZE);
    volumeSlider.setMinWidth(30);
    volumeSlider.valueProperty().addListener(new InvalidationListener() {
        public void invalidated(Observable ov) {
            if (volumeSlider.isValueChanging()) {
                mp.setVolume(volumeSlider.getValue() / 100.0);
            }
        }
    });
    mediaBar.getChildren().add(volumeSlider);
    setBottom(mediaBar);
}