Example usage for javafx.scene.control PasswordField setOnAction

Introduction

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

Prototype

public final void setOnAction(EventHandler<ActionEvent> value) 

Source Link

Usage

From source file:Main.java

@Override
public void start(Stage stage) {
    Group root = new Group();
    Scene scene = new Scene(root, 260, 80);
    stage.setScene(scene);//  w  ww  .ja va2  s.  c  om
    stage.setTitle("Password Field Sample");

    VBox vb = new VBox();
    vb.setPadding(new Insets(10, 0, 0, 10));
    vb.setSpacing(10);
    HBox hb = new HBox();
    hb.setSpacing(10);
    hb.setAlignment(Pos.CENTER_LEFT);

    Label label = new Label("Password");
    final PasswordField pb = new PasswordField();

    pb.setOnAction(new EventHandler<ActionEvent>() {
        @Override
        public void handle(ActionEvent e) {
            if (!pb.getText().equals("abc")) {
                message.setText("Your password is incorrect!");
                message.setTextFill(Color.web("red"));
            } else {
                message.setText("Your password has been confirmed");
                message.setTextFill(Color.web("black"));
            }
            pb.setText("");
        }
    });

    hb.getChildren().addAll(label, pb);
    vb.getChildren().addAll(hb, message);

    scene.setRoot(vb);
    stage.show();
}

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From source file:Main.java

License:asdf

@Override
public void start(Stage primaryStage) {
    User user = new User();
    Group root = new Group();
    Scene scene = new Scene(root, 320, 100);
    primaryStage.setScene(scene);//from   w  w  w  .  j a v a  2s. co  m

    Text userName = new Text();
    userName.textProperty().bind(user.userNameProperty());

    PasswordField passwordField = new PasswordField();
    passwordField.setPromptText("Password");
    user.passwordProperty().bind(passwordField.textProperty());

    // user hits the enter key
    passwordField.setOnAction(actionEvent -> {
        if (accessGranted.get()) {
            System.out.println("granted access:" + user.getUserName());
            System.out.println("password:" + user.getPassword());
            Platform.exit();
        } else {
            primaryStage.setTitle("no access");
        }
    });

    passwordField.textProperty().addListener((obs, ov, nv) -> {
        boolean granted = passwordField.getText().equals(MY_PASS);
        accessGranted.set(granted);
        if (granted) {
            primaryStage.setTitle("");
        }
    });
    VBox formLayout = new VBox(4);
    formLayout.getChildren().addAll(userName, passwordField);
    formLayout.setLayoutX(12);
    formLayout.setLayoutY(12);

    root.getChildren().addAll(formLayout);
    primaryStage.show();
}

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From source file:User.java

private HBox drawRow2() {
    PasswordField passwordField = new PasswordField();
    passwordField.setFont(Font.font("SanSerif", 20));
    passwordField.setPromptText("Password");
    passwordField.setStyle(// w w w .  ja  v  a  2  s .  c  om
            "-fx-text-fill:black; " + "-fx-prompt-text-fill:gray; " + "-fx-highlight-text-fill:black; "
                    + "-fx-highlight-fill: gray; " + "-fx-background-color: rgba(255, 255, 255, .80); ");

    passwordField.prefWidthProperty().bind(primaryStage.widthProperty().subtract(55));
    user.passwordProperty().bind(passwordField.textProperty());

    // error icon
    SVGPath deniedIcon = new SVGPath();
    deniedIcon.setFill(Color.rgb(255, 0, 0, .9));
    deniedIcon.setStroke(Color.WHITE);//
    deniedIcon.setContent("M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 "
            + "16.447,13.08710.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10"
            + ".946,24.248 16.447,18.746 21.948,24.248z");
    deniedIcon.setVisible(false);

    SVGPath grantedIcon = new SVGPath();
    grantedIcon.setFill(Color.rgb(0, 255, 0, .9));
    grantedIcon.setStroke(Color.WHITE);//
    grantedIcon.setContent(
            "M2.379,14.729 5.208,11.899 12.958,19.648 25.877," + "6.733 28.707,9.56112.958,25.308z");
    grantedIcon.setVisible(false);

    //
    StackPane accessIndicator = new StackPane();
    accessIndicator.getChildren().addAll(deniedIcon, grantedIcon);
    accessIndicator.setAlignment(Pos.CENTER_RIGHT);

    grantedIcon.visibleProperty().bind(GRANTED_ACCESS);

    // user hits the enter key
    passwordField.setOnAction(actionEvent -> {
        if (GRANTED_ACCESS.get()) {
            System.out.printf("User %s is granted access.\n", user.getUserName());
            System.out.printf("User %s entered the password: %s\n", user.getUserName(), user.getPassword());
            Platform.exit();
        } else {
            deniedIcon.setVisible(true);
        }

        ATTEMPTS.set(ATTEMPTS.add(1).get());
        System.out.println("Attempts: " + ATTEMPTS.get());
    });

    // listener when the user types into the password field
    passwordField.textProperty().addListener((obs, ov, nv) -> {
        boolean granted = passwordField.getText().equals(MY_PASS);
        GRANTED_ACCESS.set(granted);
        if (granted) {
            deniedIcon.setVisible(false);
        }
    });

    // listener on number of attempts
    ATTEMPTS.addListener((obs, ov, nv) -> {
        if (MAX_ATTEMPTS == nv.intValue()) {
            // failed attempts
            System.out.printf("User %s is denied access.\n", user.getUserName());
            Platform.exit();
        }
    });

    // second row
    HBox row2 = new HBox(3);
    row2.getChildren().addAll(passwordField, accessIndicator);

    return row2;
}

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