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package scrollpanesample; import javafx.application.Application; import javafx.beans.value.ChangeListener; import javafx.beans.value.ObservableValue; import javafx.scene.Scene; import javafx.scene.control.Label; import javafx.scene.control.ScrollPane; import javafx.scene.image.Image; import javafx.scene.image.ImageView; import javafx.scene.layout.Priority; import javafx.scene.layout.VBox; import javafx.stage.Stage; public class ScrollPaneSample extends Application { final ScrollPane sp = new ScrollPane(); final Image[] images = new Image[5]; final ImageView[] pics = new ImageView[5]; final VBox vb = new VBox(); final Label fileName = new Label(); final String [] imageNames = new String [] {"fw1.jpg", "fw2.jpg", "fw3.jpg", "fw4.jpg", "fw5.jpg"}; @Override public void start(Stage stage) { VBox box = new VBox(); Scene scene = new Scene(box, 180, 180); stage.setScene(scene); stage.setTitle("Scroll Pane"); box.getChildren().addAll(sp, fileName); VBox.setVgrow(sp, Priority.ALWAYS); fileName.setLayoutX(30); fileName.setLayoutY(160); for (int i = 0; i < 5; i++) { images[i] = new Image(getClass().getResourceAsStream(imageNames[i])); pics[i] = new ImageView(images[i]); pics[i].setFitWidth(100); pics[i].setPreserveRatio(true); vb.getChildren().add(pics[i]); } sp.setVmax(440); sp.setPrefSize(115, 150); sp.setContent(vb); sp.vvalueProperty().addListener(new ChangeListener<Number>() { public void changed(ObservableValue<? extends Number> ov, Number old_val, Number new_val) { fileName.setText(imageNames[(new_val.intValue() - 1)/100]); } }); stage.show(); } public static void main(String[] args) { launch(args); } }