Example usage for javafx.scene.control Slider Slider

Introduction

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

Prototype

public Slider() 

Source Link

Document

Creates a default Slider instance.

Usage

From source file:Main.java

@Override
public void start(Stage primaryStage) {
    primaryStage.setTitle("Menus");
    Group root = new Group();
    Scene scene = new Scene(root, 300, 250, Color.WHITE);

    MenuBar menuBar = new MenuBar();

    Menu menu = new Menu("File");
    menu.getItems().add(new MenuItem("New"));
    menu.getItems().add(new MenuItem("Save"));
    menu.getItems().add(new SeparatorMenuItem());
    menu.getItems().add(new MenuItem("Exit"));

    CustomMenuItem customMenuItem = new CustomMenuItem(new Slider());
    customMenuItem.setHideOnClick(false);
    menu.getItems().add(customMenuItem);

    menuBar.getMenus().add(menu);// w  w w  .  j a v  a 2 s . c o m

    menuBar.prefWidthProperty().bind(primaryStage.widthProperty());

    root.getChildren().add(menuBar);
    primaryStage.setScene(scene);
    primaryStage.show();
}

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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() {
    };//from   ww  w  . j av a  2 s.  c  o m
    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);
}

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From source file:Main.java

private static Node createProgressPanel() {
    final Slider slider = new Slider();

    final ProgressIndicator progressIndicator = new ProgressIndicator(0);
    progressIndicator.progressProperty().bind(Bindings.divide(slider.valueProperty(), slider.maxProperty()));

    final HBox panel = createHBox(6, new Label("Progress:"), slider, progressIndicator);
    configureBorder(panel);//from   w  w  w .  j ava  2 s .  c o  m

    return panel;
}

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From source file:boundary.GraphPane.java

private Node addThresholdSlider(float min, float max) {
    HBox hBox = new HBox();

    hBox.setPadding(new Insets(15, 12, 15, 12));
    hBox.setStyle("-fx-background-color: #66FFFF;");

    Label lblThreshold = new Label("Threshold: ");
    lblThreshold.setPrefSize(100, 20);//w ww. j av  a  2  s . c om

    Label lblValue = new Label("Value: ");
    lblValue.setPrefSize(50, 20);
    TextField tfValue = new TextField(String.valueOf(min));

    Slider thresholdSlider = new Slider();
    thresholdSlider.setMin(Math.floor(min));
    thresholdSlider.setMax(Math.ceil(max));
    thresholdSlider.setMajorTickUnit(Math.ceil((max - min) / 5));
    thresholdSlider.setMinorTickCount(1);
    thresholdSlider.setBlockIncrement(1);
    thresholdSlider.setSnapToTicks(true);
    thresholdSlider.setShowTickMarks(true);

    thresholdSlider.valueProperty().addListener(new ChangeListener<Number>() {

        @Override
        public void changed(ObservableValue<? extends Number> observable, Number oldValue, Number newValue) {

            edgePredicate.setThreshold(newValue.floatValue());
            vertexPredicate.setThreshold(newValue.floatValue());

            vv.repaint();

            tfValue.setText(String.format(Locale.US, "%.2f", newValue.floatValue()));

        }
    });

    tfValue.addEventHandler(KeyEvent.KEY_PRESSED, new EventHandler<KeyEvent>() {

        @Override
        public void handle(KeyEvent event) {
            float value;

            try {
                value = Float.parseFloat(tfValue.getText());
            } catch (Exception ex) {
                value = 0;
            }
            edgePredicate.setThreshold(value);
            vertexPredicate.setThreshold(value);

            vv.repaint();

            thresholdSlider.setValue(value);

        }
    });

    Label lblSearch = new Label("Search: ");
    lblSearch.setPrefSize(70, 20);

    TextField tf = new TextField();

    tf.addEventHandler(KeyEvent.KEY_PRESSED, new EventHandler<KeyEvent>() {

        @Override
        public void handle(KeyEvent event) {
            String toFind = tf.getText().toLowerCase();

            for (NodeInfo nodeInfo : nodesHighlighted)
                nodeInfo.setHighlighted(false);

            if (nodesHighlighted.size() > 0) {
                nodesHighlighted.clear();
                vv.repaint();
            }

            if (toFind.length() > 2) {
                for (NodeInfo nodeInfo : nodes.values()) {
                    if (nodeInfo.getUserData().toLowerCase().contains((toFind))) {
                        nodeInfo.setHighlighted(true);
                        nodesHighlighted.add(nodeInfo);
                    }
                }

                if (nodesHighlighted.size() == 1) {
                    Layout<String, String> layout = vv.getGraphLayout();
                    Point2D q = layout.transform(nodesHighlighted.get(0).id);
                    Point2D lvc = vv.getRenderContext().getMultiLayerTransformer()
                            .inverseTransform(vv.getCenter());
                    final double dx = (lvc.getX() - q.getX()) / 10;
                    final double dy = (lvc.getY() - q.getY()) / 10;

                    Runnable animator = new Runnable() {

                        public void run() {
                            for (int i = 0; i < 10; i++) {
                                vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.LAYOUT)
                                        .translate(dx, dy);
                                try {
                                    Thread.sleep(100);
                                } catch (InterruptedException ex) {
                                }
                            }
                        }
                    };

                    Thread thread = new Thread(animator);
                    thread.start();
                }
                vv.repaint();
            }
        }
    });

    hBox.getChildren().addAll(lblThreshold, thresholdSlider, lblValue, tfValue, lblSearch, tf);

    return hBox;
}

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