ImageInImageView

ImageInImageView.java

import javafx.application.Application;
import javafx.beans.binding.Bindings;
import javafx.scene.Scene;
import javafx.scene.control.ScrollPane;
import javafx.scene.control.TextField;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

import java.net.URL;

public class ImageInImageView extends Application {
    @Override
    public void start(Stage primaryStage) throws Exception {
        ImageView imageView = new ImageView();
        ScrollPane scrollPane = new ScrollPane(imageView);
        TextField textField = new TextField("https://upload.wikimedia.org/wikipedia/commons/f/f7/2006-06-13_2000x3000_chicago_river.jp");

        imageView.imageProperty().bind(Bindings.createObjectBinding(() ->
        {
            URL url = new URL(textField.getText());
            if (url != null) {
                Image image = new Image(url.toExternalForm());
                return image;
            } else {
                return null;
            }
        }, textField.textProperty()));
        primaryStage.setScene(new Scene(new VBox(10, textField, scrollPane), 500, 400));
        primaryStage.show();
    }

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