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:retsys.client.controller.ProjectController.java

/**
 * Initializes the controller class./*w  w  w .ja  va 2 s.  c o  m*/
 */
@Override
public void initialize(URL url, ResourceBundle rb) {

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

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

                    return list;
                }

            }, new StringConverter<Project>() {

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

                @Override
                public Project 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<Project>>() {

        @Override
        public void handle(AutoCompletionBinding.AutoCompletionEvent<Project> event) {
            Project project = event.getCompletion();
            //fill other item related fields
            id.setText(splitId(name.getText()) + "");
            name.setText(project.getName());
            projectDesc.setText(project.getProjectDesc());
            remarks.setText(project.getRemarks());

            client.setText(project.getClient().getName() + " (ID:" + project.getClient().getId() + ")");

            populateAuditValues(project);

        }
    });

    TextFields.bindAutoCompletion(client,
            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(ProjectController.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.");
                }
            });
}

From source file:com.panemu.tiwulfx.control.skin.LookupFieldSkin.java

public LookupFieldSkin(LookupField<T> control) {
    super(control, new LookupFieldBehavior<>(control));
    this.lookupField = control;
    // move focus in to the textfield
    lookupField.focusedProperty().addListener(new ChangeListener<Boolean>() {
        @Override/*from   ww w  .j  a  va2 s. c  o m*/
        public void changed(ObservableValue<? extends Boolean> ov, Boolean t, Boolean hasFocus) {
            if (hasFocus) {
                Platform.runLater(new Runnable() {
                    @Override
                    public void run() {
                        textField.requestFocus();
                    }
                });
            }

        }
    });
    initialize();

    textField.focusedProperty().addListener(new ChangeListener<Boolean>() {

        @Override
        public void changed(ObservableValue<? extends Boolean> ov, Boolean t, Boolean hasFocus) {
            if (!hasFocus) {
                validate();
            }
        }
    });

    lookupField.addEventFilter(InputEvent.ANY, new EventHandler<InputEvent>() {
        @Override
        public void handle(InputEvent t) {
            if (textField == null) {
                return;
            }

            // When the user hits the enter or F4 keys, we respond before 
            // ever giving the event to the TextField.
            if (t instanceof KeyEvent) {
                KeyEvent ke = (KeyEvent) t;

                if ((ke.getCode() == KeyCode.F10 || ke.getCode() == KeyCode.ESCAPE
                        || ke.getCode() == KeyCode.ENTER) && !ke.isControlDown()) {

                    // RT-23275: The TextField fires F10 and ESCAPE key events
                    // up to the parent, which are then fired back at the 
                    // TextField, and this ends up in an infinite loop until
                    // the stack overflows. So, here we consume these two
                    // events and stop them from going any further.
                    t.consume();
                    return;
                }
            }
        }
    });

    textField.promptTextProperty().bind(lookupField.promptTextProperty());
    getSkinnable().requestLayout();

    registerChangeListener(control.showingSuggestionProperty(), PROP_SHOWING_SUGGESTION);
    registerChangeListener(control.showingLookupDialogProperty(), PROP_SHOWING_LOOKUP_WINDOW);
    registerChangeListener(control.resettingDisplayTextProperty(), PROP_RESETTING_DISPLAY_TEXT);
}

From source file:ch.unibas.fittingwizard.presentation.fitting.FittingParameterPage.java

@Override
protected void fillButtonBar() {
    Button backButton = ButtonFactory.createButtonBarButton("Go back to molecule list",
            new EventHandler<ActionEvent>() {
                @Override//from w  w  w.j a  va 2  s .com
                public void handle(ActionEvent actionEvent) {
                    logger.info("Going back to molecule list.");
                    navigateTo(MoleculeListPage.class);
                }
            });
    addButtonToButtonBar(backButton);

    Button startButton = ButtonFactory.createButtonBarButton("Start fitting", new EventHandler<ActionEvent>() {
        @Override
        public void handle(ActionEvent actionEvent) {
            logger.info("Starting fit.");

            MoleculeQueryService queryService = moleculeRepository.getQueryServiceForAllMolecules();
            File initalCharges = getInitalCharges(queryService);
            if (initalCharges != null) {
                navigateTo(RunningFitPage.class,
                        createFittingParameter(initalCharges, queryService.getMoleculeIds()));
            }
        }
    });
    addButtonToButtonBar(startButton);
}

From source file:ch.unibas.fittingwizard.presentation.base.progress.ProgressPage.java

@Override
protected void fillButtonBar() {
    Button cancelButton = ButtonFactory.createButtonBarButton("Cancel", new EventHandler<ActionEvent>() {
        @Override//from   w  ww. j a  v a  2  s  .  com
        public void handle(ActionEvent actionEvent) {
            logger.info("Canceling task");
            if (task != null)
                if (!task.isCancelled())
                    task.cancel();
                else
                    goBack();
        }
    });
    addButtonToButtonBar(cancelButton);
}

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = SceneBuilder.create().width(400).height(500)
            .root(GroupBuilder.create()/*from  www  .j a v a  2s.co m*/
                    .children(ellipse,
                            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();

    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 using PathTransition");
    stage.show();
}

From source file:FeeBooster.java

@Override
public void start(Stage primaryStage) throws Exception {

    // Setup the stage
    stage = primaryStage;/*  www  .  ja  v a 2s.  c o  m*/
    primaryStage.setTitle("Bitcoin Transaction Fee Booster");

    // Setup intro gridpane
    GridPane grid = new GridPane();
    grid.setAlignment(Pos.CENTER);
    grid.setHgap(10);
    grid.setVgap(10);
    grid.setPadding(new Insets(25, 25, 25, 25));

    // Intro Text
    Text scenetitle = new Text(
            "Welcome to the fee booster. \n\nWhat type of transaction would you like to boost the fee of?");
    grid.add(scenetitle, 0, 0, 2, 3);

    // radio button selections
    VBox boostRadioVbox = new VBox();
    ToggleGroup boostTypeGroup = new ToggleGroup();
    RadioButton rbfRadio = new RadioButton("A transaction you sent");
    rbfRadio.setToggleGroup(boostTypeGroup);
    boostRadioVbox.getChildren().add(rbfRadio);
    RadioButton cpfpRadio = new RadioButton("A transaction you received");
    cpfpRadio.setToggleGroup(boostTypeGroup);
    rbfRadio.setSelected(true);
    boostRadioVbox.getChildren().add(cpfpRadio);
    grid.add(boostRadioVbox, 0, 3);

    // Instructions Text
    Text instruct = new Text("Please enter the raw hex or transaction id of your transaction below:");
    grid.add(instruct, 0, 4);

    // Textbox for hex of transaction
    TextArea txHexTxt = new TextArea();
    txHexTxt.setWrapText(true);
    grid.add(txHexTxt, 0, 5, 5, 1);

    // Next Button
    Button nextBtn = new Button("Next");
    nextBtn.setOnAction(new EventHandler<ActionEvent>() {
        @Override
        public void handle(ActionEvent event) {

            // Create Transaction
            Transaction tx = new Transaction();

            // Check if txid
            boolean isTxid = txHexTxt.getText().length() == 64 && txHexTxt.getText().matches("[0-9A-Fa-f]+");
            if (isTxid)
                tx.setHash(txHexTxt.getText());

            // Determine which page to go to
            if (Transaction.deserializeStr(txHexTxt.getText(), tx) || isTxid) {

                // Get the fee
                JSONObject apiResult = Utils
                        .getFromAnAPI("https://api.blockcypher.com/v1/btc/main/txs/" + tx.getHash(), "GET");

                // Get the fee
                tx.setFee(apiResult.getInt("fees"));
                tx.setTotalAmtPre(tx.getFee() + tx.getOutAmt());

                // Get info if txid
                if (isTxid) {

                }

                Scene scene = null;
                if (rbfRadio.isSelected())
                    if (sceneCursor == scenes.size() - 1 || !rbf) {
                        scene = new Scene(rbfGrid(tx), 900, 500);
                        if (!rbf) {
                            scenes.clear();
                            scenes.add(stage.getScene());
                        }
                        rbf = true;
                    }
                if (cpfpRadio.isSelected())
                    if (sceneCursor == scenes.size() - 1 || rbf) {
                        scene = new Scene(cpfpGrid(tx), 900, 500);
                        if (rbf) {
                            scenes.clear();
                            scenes.add(stage.getScene());
                        }
                        rbf = false;
                    }

                if (sceneCursor != scenes.size() - 1)
                    scene = scenes.get(sceneCursor + 1);
                else
                    scenes.add(scene);
                sceneCursor++;
                stage.setScene(scene);
            } else {
                Alert alert = new Alert(Alert.AlertType.ERROR, "Please enter a valid transaction");
                alert.showAndWait();
            }
        }
    });
    HBox btnHbox = new HBox(10);
    btnHbox.getChildren().add(nextBtn);

    // Cancel Button
    Button cancelBtn = new Button("Cancel");
    cancelBtn.setOnAction(cancelEvent);
    btnHbox.getChildren().add(cancelBtn);
    grid.add(btnHbox, 2, 7);

    // Display everything
    Scene scene = new Scene(grid, 900, 500);
    scenes.add(scene);
    primaryStage.setScene(scene);
    primaryStage.show();
}

From source file:com.panemu.tiwulfx.form.BaseControl.java

public BaseControl(String propertyName, E control) {
    this.inputControl = control;
    this.propertyName = propertyName;
    HBox.setHgrow(control, Priority.ALWAYS);
    setAlignment(Pos.CENTER_LEFT);//from   w w  w . j  ava  2  s.c o m
    control.setMaxWidth(Double.MAX_VALUE);
    control.setMinHeight(USE_PREF_SIZE);
    getChildren().add(control);
    getChildren().add(imagePlaceHolder);

    required.addListener(imageListener);
    valid.addListener(imageListener);

    this.getStyleClass().add("form-control");
    value = new SimpleObjectProperty<>();
    bindValuePropertyWithControl(control);
    bindEditablePropertyWithControl(control);

    addEventHandler(MouseEvent.ANY, new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent event) {
            if (event.getEventType() == MouseEvent.MOUSE_MOVED && !isValid() && !getPopup().isShowing()) {
                Point2D p = BaseControl.this.localToScene(0.0, 0.0);
                getPopup().show(BaseControl.this, p.getX() + getScene().getX() + getScene().getWindow().getX(),
                        p.getY() + getScene().getY() + getScene().getWindow().getY()
                                + getInputComponent().getHeight() - 1);
            } else if (event.getEventType() == MouseEvent.MOUSE_EXITED && getPopup().isShowing()) {
                getPopup().hide();
            }
        }
    });
    getInputComponent().addEventHandler(MouseEvent.MOUSE_ENTERED, new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent t) {
            if (!isValid() && getPopup().isShowing()) {
                getPopup().hide();
            }
        }
    });
}

From source file:com.QuarkLabs.BTCeClientJavaFX.OrdersBookController.java

@FXML
void initialize() {

    assert asksTable != null : "fx:id=\"asksTable\" was not injected: check your FXML file 'ordersbooklayout.fxml'.";
    assert asksTablePriceColumn != null : "fx:id=\"asksTablePriceColumn\" was not injected: check your FXML file 'ordersbooklayout.fxml'.";
    assert asksTableVolumeColumn != null : "fx:id=\"asksTableVolumeColumn\" was not injected: check your FXML file 'ordersbooklayout.fxml'.";
    assert bidsTable != null : "fx:id=\"bidsTable\" was not injected: check your FXML file 'ordersbooklayout.fxml'.";
    assert bidsTablePriceColumn != null : "fx:id=\"bidsTablePriceColumn\" was not injected: check your FXML file 'ordersbooklayout.fxml'.";
    assert bidsTableVolumeColumn != null : "fx:id=\"bidsTableVolumeColumn\" was not injected: check your FXML file 'ordersbooklayout.fxml'.";

    asksTable.setItems(asks);/*  ww  w .j a v  a  2s .  com*/
    bidsTable.setItems(bids);

    asksTablePriceColumn.setCellValueFactory(new PropertyValueFactory<OrdersBookEntry, Double>("price"));
    asksTableVolumeColumn.setCellValueFactory(new PropertyValueFactory<OrdersBookEntry, Double>("volume"));

    asksTable.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);
    bidsTable.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);

    bidsTablePriceColumn.setCellValueFactory(new PropertyValueFactory<OrdersBookEntry, Double>("price"));
    bidsTableVolumeColumn.setCellValueFactory(new PropertyValueFactory<OrdersBookEntry, Double>("volume"));

    Task<JSONObject> loadOrdersBook = new Task<JSONObject>() {
        @Override
        protected JSONObject call() throws Exception {
            return App.getOrdersBook(pair);
        }
    };
    loadOrdersBook.setOnSucceeded(new EventHandler<WorkerStateEvent>() {
        @Override
        public void handle(WorkerStateEvent workerStateEvent) {
            JSONObject jsonObject = (JSONObject) workerStateEvent.getSource().getValue();
            JSONArray asksArray = jsonObject.optJSONArray("asks");
            JSONArray bidsArray = jsonObject.optJSONArray("bids");
            for (int i = 0; i < asksArray.length(); i++) {
                JSONArray item = asksArray.optJSONArray(i);
                OrdersBookEntry ordersBookEntry = new OrdersBookEntry();
                ordersBookEntry.setPrice(item.optDouble(0));
                ordersBookEntry.setVolume(item.optDouble(1));
                asks.add(ordersBookEntry);
            }
            for (int i = 0; i < bidsArray.length(); i++) {
                JSONArray item = bidsArray.optJSONArray(i);
                OrdersBookEntry ordersBookEntry = new OrdersBookEntry();
                ordersBookEntry.setPrice(item.optDouble(0));
                ordersBookEntry.setVolume(item.optDouble(1));
                bids.add(ordersBookEntry);
            }
        }
    });
    Thread thread = new Thread(loadOrdersBook);
    thread.start();

}

From source file:com.panemu.tiwulfx.form.BaseListControl.java

public BaseListControl(String propertyName, E control) {
    this.inputControl = control;
    this.propertyName = propertyName;
    HBox.setHgrow(control, Priority.ALWAYS);
    setAlignment(Pos.CENTER_LEFT);//w w w  . j a  va 2  s. c o  m
    control.setMaxWidth(Double.MAX_VALUE);
    control.setMinHeight(USE_PREF_SIZE);
    getChildren().add(control);
    getChildren().add(imagePlaceHolder);

    required.addListener(imageListener);
    valid.addListener(imageListener);

    this.getStyleClass().add("form-control");
    value = new SimpleListProperty<>();
    bindValuePropertyWithControl(control);
    bindEditablePropertyWithControl(control);

    addEventHandler(MouseEvent.ANY, new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent event) {
            if (event.getEventType() == MouseEvent.MOUSE_MOVED && !isValid() && !getPopup().isShowing()) {
                Point2D p = BaseListControl.this.localToScene(0.0, 0.0);
                getPopup().show(BaseListControl.this,
                        p.getX() + getScene().getX() + getScene().getWindow().getX(),
                        p.getY() + getScene().getY() + getScene().getWindow().getY()
                                + getInputComponent().getHeight() - 1);
            } else if (event.getEventType() == MouseEvent.MOUSE_EXITED && getPopup().isShowing()) {
                getPopup().hide();
            }
        }
    });
    getInputComponent().addEventHandler(MouseEvent.MOUSE_ENTERED, new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent t) {
            if (!isValid() && getPopup().isShowing()) {
                getPopup().hide();
            }
        }
    });
}

From source file:Main.java

WizardPage(String title) {
    getChildren().add(// w  w  w .j  av a2 s.  com
            LabelBuilder.create().text(title).style("-fx-font-weight: bold; -fx-padding: 0 0 5 0;").build());
    setId(title);
    setSpacing(5);
    setStyle(
            "-fx-padding:10; -fx-background-color: honeydew; -fx-border-color: derive(honeydew, -30%); -fx-border-width: 3;");

    Region spring = new Region();
    VBox.setVgrow(spring, Priority.ALWAYS);
    getChildren().addAll(getContent(), spring, getButtons());

    priorButton.setOnAction(new EventHandler<ActionEvent>() {
        @Override
        public void handle(ActionEvent actionEvent) {
            priorPage();
        }
    });
    nextButton.setOnAction(new EventHandler<ActionEvent>() {
        @Override
        public void handle(ActionEvent actionEvent) {
            nextPage();
        }
    });
    cancelButton.setOnAction(new EventHandler<ActionEvent>() {
        @Override
        public void handle(ActionEvent actionEvent) {
            getWizard().cancel();
        }
    });
    finishButton.setOnAction(new EventHandler<ActionEvent>() {
        @Override
        public void handle(ActionEvent actionEvent) {
            getWizard().finish();
        }
    });
}