FULL PRODUCT VERSION :
java version "1.8.0_111"
Java(TM) SE Runtime Environment (build 1.8.0_111-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode)
ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows [Version 10.0.10586]
A DESCRIPTION OF THE PROBLEM :
If a WebView is scrolled far enough and then enlarged, the dirty region is not properly set, causing only a part of the WebView to update on subsequent scrolling.
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
1. Start the sample application, preferably with -Dprism.showdirty=true
2. Wait until the website is loaded
3. Scroll all the way down
4. Enlarge the window
5. Scroll up again
EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The WebView should render normally
ACTUAL -
Only the initially visible part is updating 100% of the time, the rest of the page updates sometimes.
REPRODUCIBILITY :
This bug can be reproduced always.
---------- BEGIN SOURCE ----------
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.web.WebEngine;
import javafx.scene.web.WebView;
import javafx.stage.Stage;
public class WebViewBug extends Application {
public static void main(String[] args) {
launch(args);
}
@Override
public void start(Stage primaryStage) throws Exception {
WebView webView = new WebView();
WebEngine engine = webView.getEngine();
engine.load("http://www.oracle.com");
primaryStage.setScene(new Scene(webView, 200, 200));
primaryStage.show();
}
}
---------- END SOURCE ----------
CUSTOMER SUBMITTED WORKAROUND :
-Dprism.dirtyopts=false