Example usage for javafx.scene.web WebEngine setOnAlert

Introduction

In this page you can find the example usage for javafx.scene.web WebEngine setOnAlert.

Prototype

public final void setOnAlert(EventHandler<WebEvent<String>> handler) 

Source Link

Usage

From source file:org.openbase.display.WebTab.java

private static WebView newWebView() {
    logger.info("init new WebView...");
    WebView webView = new WebView();
    WebEngine webEngine = webView.getEngine();
    webEngine.setJavaScriptEnabled(true);
    webEngine.setOnAlert((WebEvent<String> event) -> {
        ExceptionPrinter.printHistory(new InvalidStateException("Webengine alert detected!",
                new CouldNotPerformException(event.toString())), logger);
    });/*ww  w . j  av  a  2s.co  m*/
    webEngine.setOnError((WebErrorEvent event) -> {
        ExceptionPrinter.printHistory(new InvalidStateException("Webengine error detected!",
                new CouldNotPerformException(event.toString())), logger);
    });
    webEngine.getLoadWorker().stateProperty().addListener((ObservableValue<? extends Worker.State> observable,
            Worker.State oldValue, Worker.State newState) -> {
        Throwable exception = webEngine.getLoadWorker().getException();
        if (exception != null && newState == Worker.State.FAILED) {
            ExceptionPrinter.printHistory(new InvalidStateException("Webengine exception detected!", exception),
                    logger);
        }
    });

    CookieManager.getDefault();
    return webView;
}

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