Example usage for javafx.event EventHandler EventHandler

List of usage examples for javafx.event EventHandler EventHandler

  1. HOME
  2. Java
  3. javafx
  4. javafx.event.*
  5. EventHandler
  6. EventHandler

Introduction

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

Prototype

EventHandler

Source Link

Usage

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

private Callback<TableView<Contact>, TableRow<Contact>> createRowCallback() {
    return new Callback<TableView<Contact>, TableRow<Contact>>() {

        @Override//from  w w w  . ja  v  a 2  s.  c  o  m
        public TableRow<Contact> call(final TableView<Contact> arg0) {
            final TableRow<Contact> row = new TableRow<Contact>() {
                @Override
                public void updateItem(final Contact contact, final boolean emty) {
                    super.updateItem(contact, emty);
                    if (contact != null) {
                        this.setOnMouseClicked(new EventHandler<Event>() {
                            @Override
                            public void handle(final Event arg0) {
                                // send contact to TableView
                                // component to show containing
                                // contacts
                                context.send(GlobalConstants.cascade(
                                        GlobalConstants.PerspectiveConstants.DEMO_PERSPECTIVE,
                                        GlobalConstants.CallbackConstants.CALLBACK_ANALYTICS), contact);
                                context.send(
                                        GlobalConstants.cascade(
                                                GlobalConstants.PerspectiveConstants.DEMO_PERSPECTIVE,
                                                GlobalConstants.ComponentConstants.COMPONENT_DETAIL_VIEW),
                                        contact);

                            }
                        });
                    }
                }
            };
            return row;
        }

    };
}

From source file:org.openbase.display.DisplayView.java

private void init(final Stage primaryStage) throws InterruptedException, InitializationException {

    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override/*ww  w  . j  a  va 2  s.c  o  m*/
        public void run() {
            Platform.exit();
        }
    });

    try {
        // platform configuration
        Platform.setImplicitExit(false);
        primaryStage.setFullScreenExitKeyCombination(KeyCombination.NO_MATCH);
        this.primaryStage = primaryStage;

        Scene scene = new Scene(cardsPane);

        // configure hide key combination
        final KeyCombination escapeKey = new KeyCodeCombination(KeyCode.ESCAPE);
        scene.addEventHandler(KeyEvent.KEY_RELEASED, new EventHandler<KeyEvent>() {

            @Override
            public void handle(KeyEvent event) {
                if (escapeKey.match(event)) {
                    try {
                        setVisible(false);
                    } catch (CouldNotPerformException ex) {
                        ExceptionPrinter.printHistory(
                                new CouldNotPerformException("Could not execute key event!", ex), logger);
                    }
                }
            }
        });

        primaryStage.setScene(scene);

        try {
            broadcastServer = new DisplayServer(this);
            broadcastServer.init(JPService.getProperty(JPBroadcastDisplayScope.class).getValue());
            broadcastServer.activate();
        } catch (JPServiceException | CouldNotPerformException ex) {
            throw new CouldNotPerformException("Could not load display server!", ex);
        }

        try {
            displayServer = new DisplayServer(this);
            displayServer.init(JPService.getProperty(JPDisplayScope.class).getValue());
            displayServer.activate();
        } catch (JPServiceException | CouldNotPerformException ex) {
            throw new CouldNotPerformException("Could not load display server!", ex);
        }
        this.htmlLoader.init(getScreen());
    } catch (CouldNotPerformException ex) {
        throw new InitializationException(this, ex);
    }
}

From source file:com.core.meka.SOMController.java

private void initButtons() {
    entrenar_btn.setOnAction(new EventHandler<ActionEvent>() {
        @Override/*from  ww w.  j  a  v a  2 s  .  c  o m*/
        public void handle(ActionEvent event) {
            train();
        }
    });
    borrar_btn.setOnAction(new EventHandler<ActionEvent>() {
        @Override
        public void handle(ActionEvent event) {
            result_text.setText("");
            pesos_text.setText("");
            patrones_train_text.setText("");
            entradas_text.setText("");
            epocas_text.setText("");
            neuronas_text.setText("");
            test_tab.setDisable(true);
        }
    });
    run_test_button.setOnAction(new EventHandler<ActionEvent>() {
        @Override
        public void handle(ActionEvent event) {
            if (!patrones_test_text.getText().isEmpty()) {
                double[][] patronesTest = crearArreglo(
                        patrones_test_text.getText().replaceAll("\\s+", "").replaceAll("\\n+", "").split(";"),
                        salida_test_text);
                String resultado = ejecutarTest(patronesTest);
                salida_test_text.setText(resultado);
            } else {
                salida_test_text.setText("Entrene la red primero");
            }
        }
    });
}

From source file:gov.va.isaac.gui.util.ErrorMarkerUtils.java

/**
 * Setup an 'INFORMATION' info marker on the component. Automatically displays anytime that the initialControl is disabled.
 * Put the initial control in the provided stack pane
 *//*from w w w. j ava  2 s  . co m*/
public static Node setupDisabledInfoMarker(Control initialControl, StackPane stackPane,
        ObservableStringValue reasonWhyControlDisabled) {
    ImageView information = Images.INFORMATION.createImageView();

    information.visibleProperty().bind(initialControl.disabledProperty());
    Tooltip tooltip = new Tooltip();
    tooltip.textProperty().bind(reasonWhyControlDisabled);
    Tooltip.install(information, tooltip);
    tooltip.setAutoHide(true);

    information.setOnMouseClicked(new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent event) {
            tooltip.show(information, event.getScreenX(), event.getScreenY());

        }

    });

    stackPane.setMaxWidth(Double.MAX_VALUE);
    stackPane.getChildren().add(initialControl);
    StackPane.setAlignment(initialControl, Pos.CENTER_LEFT);
    stackPane.getChildren().add(information);
    if (initialControl instanceof Button) {
        StackPane.setAlignment(information, Pos.CENTER);
    } else if (initialControl instanceof CheckBox) {
        StackPane.setAlignment(information, Pos.CENTER_LEFT);
        StackPane.setMargin(information, new Insets(0, 0, 0, 1));
    } else {
        StackPane.setAlignment(information, Pos.CENTER_RIGHT);
        double insetFromRight = (initialControl instanceof ComboBox ? 30.0 : 5.0);
        StackPane.setMargin(information, new Insets(0.0, insetFromRight, 0.0, 0.0));
    }
    return stackPane;
}

From source file:fruitproject.FruitProject.java

public void first(final Stage primaryStage) {
    GridPane grid = new GridPane();
    grid.setAlignment(Pos.CENTER);/*from   ww w . j  a  v  a2s  . c o  m*/
    grid.setHgap(10);
    grid.setVgap(10);
    grid.setPadding(new Insets(25, 25, 25, 25));

    rows = 0;
    addPairs.clear();

    Text lb = new Text();
    lb.setText("J-Fruit");
    //lb.setFont(Font.font("Tahoma", FontWeight.NORMAL, 20));
    grid.add(lb, 1, 0);

    final ToggleGroup grp = new ToggleGroup();
    RadioButton rb1 = new RadioButton();
    rb1.setText("Add Fruit file");
    rb1.setUserData("add");
    rb1.setToggleGroup(grp);
    rb1.setSelected(true);
    grid.add(rb1, 1, 1);

    RadioButton rb2 = new RadioButton();
    rb2.setText("Load Fruit file");
    rb2.setUserData("load");
    rb2.setToggleGroup(grp);
    grid.add(rb2, 1, 2);

    Label label1 = new Label("Enter File Name:");
    final TextField tfFilename = new TextField();
    final HBox hb = new HBox();
    hb.getChildren().addAll(label1, tfFilename);
    hb.setSpacing(10);
    hb.setVisible(false);
    tfFilename.setText("");
    grid.add(hb, 1, 3);

    grp.selectedToggleProperty().addListener(new ChangeListener<Toggle>() {
        public void changed(ObservableValue<? extends Toggle> ov, Toggle old_toggle, Toggle new_toggle) {
            if (grp.getSelectedToggle() != null) {
                // System.out.println(grp.getSelectedToggle().getUserData().toString());
                if (grp.getSelectedToggle().getUserData().toString() == "load")
                    hb.setVisible(true);
                else {
                    hb.setVisible(false);
                    tfFilename.setText("");
                }
            }
        }
    });

    if (rb2.isSelected() == true) {
        hb.setVisible(true);
    }

    Button btn = new Button();
    btn.setText("GO");
    grid.add(btn, 1, 4);
    btn.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent event) {
            //System.out.println("Hello World!");
            if (tfFilename.getText() == "")
                second("");
            else
                second(tfFilename.getText());
            primaryStage.close();
        }
    });

    //StackPane root = new StackPane();
    //root.getChildren().add(lb);
    //root.getChildren().add(rb1);
    //root.getChildren().add(rb2);
    //root.getChildren().add(btn);

    Scene scene = new Scene(grid, 400, 450);
    primaryStage.setTitle("Hello World!");
    primaryStage.setScene(scene);
    primaryStage.show();

}

From source file:AudioPlayer3.java

private void initSceneDragAndDrop(Scene scene) {
    scene.setOnDragOver(new EventHandler<DragEvent>() {
        @Override/*from   w w  w . ja v  a  2  s  .c  om*/
        public void handle(DragEvent event) {
            Dragboard db = event.getDragboard();
            if (db.hasFiles() || db.hasUrl()) {
                event.acceptTransferModes(TransferMode.ANY);
            }
            event.consume();
        }
    });

    scene.setOnDragDropped(new EventHandler<DragEvent>() {
        @Override
        public void handle(DragEvent event) {
            Dragboard db = event.getDragboard();
            String url = null;

            if (db.hasFiles()) {
                url = db.getFiles().get(0).toURI().toString();
            } else if (db.hasUrl()) {
                url = db.getUrl();
            }

            if (url != null) {
                songModel.setURL(url);
                songModel.getMediaPlayer().play();
            }

            event.setDropCompleted(url != null);
            event.consume();
        }
    });
}

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

/**
 * Initializes the controller class./*from   w w  w .java 2  s .  co  m*/
 */
@Override
public void initialize(URL url, ResourceBundle rb) {
    creationDate.setValue(LocalDate.now());

    itemName.setCellValueFactory(new PropertyValueFactory<CreditNoteItem, String>("itemName"));
    itemAmount.setCellValueFactory(new PropertyValueFactory<CreditNoteItem, Double>("itemAmount"));
    returnQuantity.setCellValueFactory(new PropertyValueFactory<CreditNoteItem, Double>("returnQuantity"));
    confirm.setCellValueFactory(new PropertyValueFactory<CreditNoteItem, Boolean>("confirm"));
    confirm.setCellFactory(CheckBoxTableCell.forTableColumn(confirm));

    creditNoteDetail.getColumns().setAll(itemName, itemAmount, returnQuantity, confirm);

    AutoCompletionBinding<Item> bindForTxt_name = TextFields.bindAutoCompletion(name,
            new Callback<AutoCompletionBinding.ISuggestionRequest, Collection<Item>>() {

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

                    return list;
                }
            }, new StringConverter<Item>() {

                @Override
                public String toString(Item object) {
                    System.out.println("here..." + object);
                    return object.getName() + " (ID:" + object.getId() + ")";
                }

                @Override
                public Item fromString(String string) {
                    throw new UnsupportedOperationException();
                }
            });
    //event handler for setting other item fields with values from selected Item object
    //fires after autocompletion
    bindForTxt_name.setOnAutoCompleted(new EventHandler<AutoCompletionBinding.AutoCompletionEvent<Item>>() {

        @Override
        public void handle(AutoCompletionBinding.AutoCompletionEvent<Item> event) {
            Item item = event.getCompletion();
            //fill other item related fields
            name.setText(item.getName() + " (ID:" + item.getId() + ")");
            brand.setText(item.getBrand());
            model.setText(null); //?? add model?
            amount.setText(item.getRate().toString());
            quantity.setText(item.getQuantity().toString());

        }
    });

    TextFields.bindAutoCompletion(vendor,
            new Callback<AutoCompletionBinding.ISuggestionRequest, Collection<Vendor>>() {

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

                    return list;
                }
            }, new StringConverter<Vendor>() {

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

                @Override
                public Vendor fromString(String string) {
                    throw new UnsupportedOperationException();
                }
            });
}

From source file:Main.java

private void createClipList(GridPane grid) {
    final VBox vbox = new VBox(30);
    vbox.setAlignment(Pos.TOP_CENTER);// w  ww .j  a  v a 2s.c o m

    final Label clipLabel = new Label("Code Monkey To-Do List:");
    clipLabel.setId("clipLabel");

    final Button getUpButton = new Button("Get Up, Get Coffee");
    getUpButton.setPrefWidth(300);
    getUpButton.setOnAction(createPlayHandler(coffeeClip));

    final Button goToJobButton = new Button("Go to Job");
    goToJobButton.setPrefWidth(300);
    goToJobButton.setOnAction(createPlayHandler(jobClip));

    final Button meetingButton = new Button("Have Boring Meeting");
    meetingButton.setPrefWidth(300);
    meetingButton.setOnAction(createPlayHandler(meetingClip));

    final Hyperlink link = new Hyperlink("About Code Monkey...");
    link.setOnAction(new EventHandler<ActionEvent>() {
        @Override
        public void handle(ActionEvent event) {
            WebView wv = new WebView();
            wv.getEngine().load("http://www.jonathancoulton.com/2006/04/14/" + "thing-a-week-29-code-monkey/");

            Scene scene = new Scene(wv, 720, 480);

            Stage stage = new Stage();
            stage.setTitle("Code Monkey");
            stage.setScene(scene);
            stage.show();
        }
    });

    vbox.getChildren().addAll(clipLabel, getUpButton, goToJobButton, meetingButton, link);

    GridPane.setHalignment(vbox, HPos.CENTER);
    GridPane.setHgrow(vbox, Priority.ALWAYS);
    GridPane.setVgrow(vbox, Priority.ALWAYS);
    grid.add(vbox, 0, 0, GridPane.REMAINING, 1);
}

From source file:org.sociotech.unui.javafx.engine2d.AbstractWorld.java

private void initEventLoop() {
    final Duration fps = Duration.millis(1000 / (float) 60);

    final KeyFrame eventLoop = new KeyFrame(fps, new EventHandler<ActionEvent>() {

        public void handle(ActionEvent event) {

            // destroy entities on list
            getEntityManager().destroy();

            updateEntities();//w  w w. j  a v a 2s. co m
            updateFps();

            onPostUpdate(m_fps);
        }

    });

    // Create Loop
    TimelineBuilder builder = TimelineBuilder.create();
    builder.cycleCount(Animation.INDEFINITE);
    builder.keyFrames(eventLoop);
    m_eventLoop = builder.build();
}

From source file:com.rvantwisk.cnctools.operations.createRoundStock.CreateRoundStockController.java

@FXML
void initialize() {

    // iName.textProperty().setValue(task.getName());
    modelToForm();//from  w ww .  j  a  va 2s.c  o  m

    selectOrEditTool.addEventHandler(ToolChangedEvent.TOOL_CHANGED_EVENT, new EventHandler<ToolChangedEvent>() {
        @Override
        public void handle(ToolChangedEvent toolChangedEvent) {
            generateGCode();
        }
    });

    iFinalLength.dimensionProperty().valueProperty().addListener(new ChangeListener<Number>() {
        @Override
        public void changed(ObservableValue<? extends Number> observableValue, Number number, Number number2) {
            generateGCode();
        }
    });
    iFinalSize.dimensionProperty().valueProperty().addListener(new ChangeListener<Number>() {
        @Override
        public void changed(ObservableValue<? extends Number> observableValue, Number number, Number number2) {
            generateGCode();
        }
    });
    iStockSize.dimensionProperty().valueProperty().addListener(new ChangeListener<Number>() {
        @Override
        public void changed(ObservableValue<? extends Number> observableValue, Number number, Number number2) {
            generateGCode();
        }
    });

    generateGCode();
}