public void showValidationInProgress() {
        validationIcon.setValue(null);
        validationIcon.addStyleName("show-status-label");
        validationIcon.setStyleName(SPUIStyleDefinitions.TARGET_FILTER_SEARCH_PROGRESS_INDICATOR_STYLE);
    }
public void showValidationInProgress ( ) { validationIcon . setValue ( null ) ; validationIcon . addStyleName ( "show-status-label" ) ; validationIcon . setStyleName ( SPUIStyleDefinitions . TARGET_FILTER_SEARCH_PROGRESS_INDICATOR_STYLE ) ; }
Sets the spinner as progress indicator.