Example usage for javafx.scene.layout FlowPane FlowPane

Introduction

In this page you can find the example usage for javafx.scene.layout FlowPane FlowPane.

Prototype

public FlowPane(Orientation orientation, Node... children) 

Source Link

Document

Creates a FlowPane layout with the specified orientation and hgap/vgap = 0.

Usage

From source file:Main.java

@Override
public void start(Stage primaryStage) {
    FlowPane flowPane = new FlowPane(4, 3);
    flowPane.setPrefWrapLength(210);//from w  ww .  j  av  a  2 s . com
    Button btn = new Button();

    for (int i = 0; i < 8; i++) {
        btn = new Button("Button");
        btn.setPrefSize(100, 50);
        flowPane.getChildren().add(btn);
    }
    Scene scene = new Scene(flowPane);
    primaryStage.setScene(scene);
    primaryStage.show();
}

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From source file:Main.java

@Override
public void start(Stage primaryStage) {
    final Label label = new Label("Progress:");
    final ProgressBar progressBar = new ProgressBar(0);
    final ProgressIndicator progressIndicator = new ProgressIndicator(0);

    final Button startButton = new Button("Start");
    final Button cancelButton = new Button("Cancel");
    final TextArea textArea = new TextArea();

    startButton.setOnAction((ActionEvent event) -> {
        startButton.setDisable(true);// w  w w  . j  a  va 2s  .co  m

        progressBar.setProgress(0);
        progressIndicator.setProgress(0);

        textArea.setText("");
        cancelButton.setDisable(false);

        copyWorker = createWorker(numFiles);

        progressBar.progressProperty().unbind();
        progressBar.progressProperty().bind(copyWorker.progressProperty());
        progressIndicator.progressProperty().unbind();
        progressIndicator.progressProperty().bind(copyWorker.progressProperty());

        copyWorker.messageProperty().addListener(
                (ObservableValue<? extends String> observable, String oldValue, String newValue) -> {
                    textArea.appendText(newValue + "\n");
                });

        new Thread(copyWorker).start();
    });

    cancelButton.setOnAction((ActionEvent event) -> {
        startButton.setDisable(false);
        cancelButton.setDisable(true);
        copyWorker.cancel(true);

        progressBar.progressProperty().unbind();
        progressBar.setProgress(0);
        progressIndicator.progressProperty().unbind();
        progressIndicator.setProgress(0);
        textArea.appendText("File transfer was cancelled.");
    });

    BorderPane root = new BorderPane();
    Scene scene = new Scene(root, 500, 250, javafx.scene.paint.Color.WHITE);

    FlowPane topPane = new FlowPane(5, 5);
    topPane.setPadding(new Insets(5));
    topPane.setAlignment(Pos.CENTER);
    topPane.getChildren().addAll(label, progressBar, progressIndicator);

    GridPane middlePane = new GridPane();
    middlePane.setPadding(new Insets(5));
    middlePane.setHgap(20);
    middlePane.setVgap(20);
    ColumnConstraints column1 = new ColumnConstraints(300, 400, Double.MAX_VALUE);
    middlePane.getColumnConstraints().addAll(column1);
    middlePane.setAlignment(Pos.CENTER);
    middlePane.add(textArea, 0, 0);

    FlowPane bottomPane = new FlowPane(5, 5);
    bottomPane.setPadding(new Insets(5));
    bottomPane.setAlignment(Pos.CENTER);
    bottomPane.getChildren().addAll(startButton, cancelButton);

    root.setTop(topPane);
    root.setCenter(middlePane);
    root.setBottom(bottomPane);

    primaryStage.setScene(scene);
    primaryStage.show();
}

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