JFXPanel with WebView in JDK8

[Kevin Rushforth]

Please file a JIRA at:  https://javafx-jira.kenai.com/

Thanks.

-- Kevin


Lidierth Malcolm wrote:
>
> NOTE: THIS EXCEPTION OCCURS WITH JDK8, BUT NOT WITH JDK7
>
> public class NewFXMain1 {
>
>     public static void main(String[] args) throws 
> InterruptedException, InvocationTargetException {
>
>         EventQueue.invokeAndWait(new Runnable() {
>
>             // Create the Swing components on the EDT
>             @Override
>             public void run() {
>                 JFrame f = new JFrame();
>                 f.getContentPane().setPreferredSize(new Dimension(500, 
> 500));
>                 f.pack();
>                 f.setVisible(true);
>                 final JFXPanel jfx = new JFXPanel();
>                 f.getContentPane().add(jfx);
>
>                 // FX Thread
>                 Platform.runLater(new Runnable() {
>                     @Override
>                     public void run() {
>                         WebView browser = new WebView();
>                         WebEngine webEngine = browser.getEngine();
>                         // This is a reference to a web page on the 
> Waterloo web site
> webEngine.load("http://waterloo.sourceforge.net/devwebpage/MathJax/mathjax.html"); 
>
>                         Scene s = new Scene(browser);
>                         jfx.setScene(s);
>                     }
>                 });
>
>             }
>         });
>     }
> }
>
>
> This gives (Note: using JDK8 and Running from NetBeans 7.4):
>
> Executing 
> C:\Users\malcolm\Documents\waterloo\Sources\Java\kcl-waterloo-jfx\dist\run1852659813\kcl-waterloo-jfx.jar 
> using platform C:\Program Files\Java\jdk1.8.0/bin/java
> Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
>     at 
> javafx.embed.swing.JFXPanel.getInputMethodRequests(JFXPanel.java:744)
>     at 
> sun.awt.im.InputMethodAdapter.haveActiveClient(InputMethodAdapter.java:61) 
>
>     at sun.awt.windows.WInputMethod.activate(WInputMethod.java:285)
>     at sun.awt.im.InputContext.activateInputMethod(InputContext.java:396)
>     at sun.awt.im.InputContext.focusGained(InputContext.java:338)
>     at sun.awt.im.InputContext.dispatchEvent(InputContext.java:245)
>     at 
> sun.awt.im.InputMethodContext.dispatchEvent(InputMethodContext.java:196)
>     at java.awt.Component.dispatchEventImpl(Component.java:4817)
>     at java.awt.Container.dispatchEventImpl(Container.java:2293)
>     at java.awt.Component.dispatchEvent(Component.java:4707)
>     at 
> java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1954) 
>
>     at 
> java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:986) 
>
>     at 
> java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:610) 
>
>     at java.awt.Component.dispatchEventImpl(Component.java:4756)
>     at java.awt.Container.dispatchEventImpl(Container.java:2293)
>     at java.awt.Component.dispatchEvent(Component.java:4707)
>     at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746)
>     at java.awt.EventQueue.access$400(EventQueue.java:97)
>     at java.awt.EventQueue$3.run(EventQueue.java:697)
>     at java.awt.EventQueue$3.run(EventQueue.java:691)
>     at java.security.AccessController.doPrivileged(Native Method)
>     at 
> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) 
>
>     at 
> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86) 
>
>     at java.awt.EventQueue$4.run(EventQueue.java:719)
>     at java.awt.EventQueue$4.run(EventQueue.java:717)
>     at java.security.AccessController.doPrivileged(Native Method)
>     at 
> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) 
>
>     at java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
>     at 
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:220) 
>
>     at 
> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:135) 
>
>     at 
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:123) 
>
>     at 
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:119)
>     at 
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:111)
>     at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)
>