Group_Event_AnnonymousClass1

Code :

package javafxtemplate1;

import javafx.application.Application;
import javafx.application.Platform;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.stage.Stage;

/**
*
* @author Manas9
*/
public class JavaFXTemplate1 extends Application {
@Override
public void start(Stage primaryStage) {
Group groot = new Group();
//Lambda Expression class
Button btn = new Button("Button");
btn.setLayoutX(100);btn.setLayoutY(80);
Label label1 = new Label("Label");
label1.setLayoutX(90);label1.setLayoutY(40);
btn.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent e) {
System.out.println("Hello World");
primaryStage.setTitle("Hello World");
//Platform.exit();
}
});
groot.getChildren().addAll(btn, label1);
Scene scene = new Scene(groot, 200, 150);
primaryStage.setScene(scene);
primaryStage.show();
}
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
launch(args);
}
}