Create ProgressBar in JavaFX

August 01, 2023

Create ProgressBar in JavaFX

Create ProgressBar in JavaFX:

Create ProgressBar in JavaFX #DarkHers #darkhers #program #code #java #bhfyp #youtubeshorts #shorts - YouTube

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import javafx.animation.KeyFrame;
import javafx.animation.Timeline;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.*;
import javafx.scene.layout.*;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Pos;
import javafx.stage.Stage;
import javafx.util.Duration;

public class JavaFXProgressBar extends Application{
	Double a = 0.0;
	@Override
	public void start(Stage stage) {
		GridPane pane = new GridPane();
		pane.setAlignment(Pos.CENTER);
		
		ProgressBar pBar = new ProgressBar();
		
		EventHandler<ActionEvent> eventHandler = e ->{
			a+=0.1;
			pBar.setProgress(a);
		};
		
		Timeline animation = new Timeline(new KeyFrame(Duration.seconds(0.1), eventHandler));
		animation.setCycleCount(Timeline.INDEFINITE);
		
		Button btn = new Button("Start");
		btn.setOnAction(new EventHandler<ActionEvent>() {
			@Override
			public void handle(ActionEvent event) {
				animation.play();
			}
		});
		
		pane.add(pBar, 0, 0);
		pane.add(btn, 0, 1);
		
		Scene scene = new Scene(pane, 250, 250);
		stage.setTitle("JavaFX ProgressBar");
		stage.setScene(scene);
		stage.show();
		
	}
	public static void main(String[] args) {
		Application.launch(args);
	}

}