package bug;

import javafx.application.Application;
import javafx.event.Event;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.ScrollBar;
import javafx.scene.layout.Pane;
import javafx.stage.Stage;

public class Bug extends Application {

    @Override
    public void start(Stage stage) throws Exception {
        ScrollBar sb = new ScrollBar();
        sb.setPrefWidth(100);
        sb.setOnScroll(new EventHandler(){

            @Override
            public void handle(Event t) {
                System.out.println("scroll");
            }
        });
        Pane root = new Pane();
        root.getChildren().add(sb);
        Scene scene = new Scene(root,500,500);
        stage.setScene(scene);
        stage.show();
    }

    
    
}