Example of Progress Bar and Progress Indicator in JavaFX 8

Here is the code

/////////////////////////////////////////////////////////////////////////////////////////

import javafx.application.Application;

import javafx.geometry.Pos;

import javafx.scene.Group;

import javafx.scene.Scene;

import javafx.scene.control.Label;

import javafx.scene.control.ProgressBar;

import javafx.scene.control.ProgressIndicator;

import javafx.scene.layout.HBox;

import javafx.scene.layout.Priority;

import javafx.scene.layout.VBox;

import javafx.stage.Stage;

/**

 * 

 * @author Ravi Sharma

 *

 */

public class ProgressSample extends Application {

final Float[] values = new Float[] { -1.0f, 0f, 0.6f, 1.0f };

final Label[] labels = new Label[values.length];

final ProgressBar[] pbs = new ProgressBar[values.length];

final ProgressIndicator[] pins = new ProgressIndicator[values.length];

final HBox hbs[] = new HBox[values.length];

@Override

public void start(Stage stage) {

Group root = new Group();

Scene scene = new Scene(root, 400, 300);

stage.setScene(scene);

stage.setTitle("Progress Controls");

final VBox vb = new VBox();

for (int i = 0; i < values.length; i++) {

// create label

final Label label = labels[i] = new Label();

label.setText("progress at :" + values[i]);

// create progress bar

final ProgressBar pb = pbs[i] = new ProgressBar();

pb.setProgress(values[i]);

// create progress indicator

final ProgressIndicator pin = pins[i] = new ProgressIndicator();

pin.setProgress(values[i]);

final HBox hb = hbs[i] = new HBox();

hb.setSpacing(5);

hb.setAlignment(Pos.CENTER);

// Add label , progress bar and progress indicator

hb.getChildren().addAll(label, pb, pin);

HBox.setHgrow(hb, Priority.ALWAYS);

}

vb.setSpacing(5);

vb.setAlignment(Pos.CENTER);

// add list of hbox in vbox

vb.getChildren().addAll(hbs);

VBox.setVgrow(vb, Priority.ALWAYS);

// set vbox as root of scene

scene.setRoot(vb);

stage.show();

}

public static void main(String[] args) {

launch(args);

}

}

/////////////////////////////////////////////////////////////////////////////////////////

Output will be like this