final ProgressIndicator repeatProgressIndicator = new ProgressBar();
progressbarDisplayTarget.getChildren().add(repeatProgressIndicator);
final ToggleButton toggleButton = new ToggleButton("",new ImageView(new Image(getClass().getResourceAsStream("/de/scoopgmbh/copper/gui/icon/repeat.png"))));
repeatProgressIndicator.setVisible(false);
repeatProgressIndicator.setPrefWidth(300);
repeatProgressIndicator.progressProperty().bind(repeatFilterService.progressProperty());
toggleButton.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
if (toggleButton.isSelected()){
repeatFilterService.setRefreshIntervall(Long.valueOf(refreshRateInMs.get()));