Java Button(java.lang.String text, Node graphic) Constructor

public Button(java.lang.String text,
  Node graphic)

/*from   w w w  . j  a  v a 2  s.  c  om*/
import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

public class Main extends Application {

    public static void main(String[] args) {
        launch(args);
    }

    @Override
    public void start(Stage stage) {
        Scene scene = new Scene(new Group());
        stage.setTitle("Button Sample");
        stage.setWidth(300);
        stage.setHeight(190);

        VBox vbox = new VBox();
        vbox.setLayoutX(20);
        vbox.setLayoutY(20);

        Image image = new Image(getClass().getResourceAsStream("a.png"));
        Button button1 = new Button("Accept",new ImageView(image));
        button1.setOnAction(new EventHandler<ActionEvent>() {
            @Override public void handle(ActionEvent e) {
                System.out.println("Accepted");
            }
        });

        vbox.getChildren().add(button1);
        vbox.setSpacing(10);
        ((Group)scene.getRoot()).getChildren().add(vbox);

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