Make jxBrowser open popups in the current window instead of "popping up" - popup

Question

How to set jxBrowser to open links that would pop-up in a new window to open on the calling page (or, at least, in a new tab)?
this is the call I think I have to override (it's the example):
//....
Engine engine = Engine.newInstance(
EngineOptions.newBuilder(
enderingMode.OFF_SCREEN ).enableIncognito().build()
Browser _browser = engine.newBrowser();
//this won't even compile
_browser.set(
OpenPopupCallback.class,
(params) -> {
// Access the created popup.
Browser popup = params.popupBrowser();
_browser.navigation().loadUrl(params.targetUrl());
return Response.proceed();
});
_browser.navigation().loadUrl("http://www.stackoverflow.com");
This is how I call it in my jfx but won't even compile, the code without this call works (opens a browser).
Update, given the nature of the popup I tried to rewrite javascript function (window.open) itself to force name to _parent.
This by running on every navigation the code
String the Javascript = "window.open = function (open) {return function (url, name, features{ console.log("open wrapper");return open.call(window, url, '_parent', features);};}(window.open);"
I thaught I couldn achieve this by
_browser.frames().get(0).executeJavaScript(theJavascript);
But in the remote console, I can't even see the log message ("open wrapper").
I double-checked the same code and it works if copy-pasted in the remote consolle.
What am I missing?

Answer 1

Here's complete JavaFX example that demonstrates how to open popup's URL in the main Browser instance and suppress popup:
import static com.teamdev.jxbrowser.engine.RenderingMode.OFF_SCREEN;
import com.teamdev.jxbrowser.browser.Browser;
import com.teamdev.jxbrowser.browser.callback.CreatePopupCallback;
import com.teamdev.jxbrowser.browser.callback.CreatePopupCallback.Response;
import com.teamdev.jxbrowser.engine.Engine;
import com.teamdev.jxbrowser.view.javafx.BrowserView;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.layout.BorderPane;
import javafx.stage.Stage;
public final class SmokeTest extends Application {
#Override
public void start(Stage primaryStage) {
// Creating and running Chromium engine.
Engine engine = Engine.newInstance(OFF_SCREEN);
Browser browser = engine.newBrowser();
browser.set(CreatePopupCallback.class, params -> {
browser.navigation().loadUrl(params.targetUrl());
return Response.suppress();
});
// Creating UI component for rendering web content
// loaded in the given Browser instance.
BrowserView view = BrowserView.newInstance(browser);
BorderPane root = new BorderPane(view);
Scene scene = new Scene(root, 1280, 900);
primaryStage.setTitle("Hello World");
primaryStage.setScene(scene);
primaryStage.show();
browser.navigation().loadUrl(
"https://www.encodedna.com/javascript/demo/open-new-window-using-javascript-method.htm");
// Close the engine when stage is about to close.
primaryStage.setOnCloseRequest(event -> engine.close());
}
}
Run this program and click a button that displays popup. You will see that popup is not displayed and its URL is loaded in the main Browser.