Re: JFXPanel with WebView in JDK8
Hi, Lidierth, what JDK8 version do you run your app? This exception is expected, when an old JDK8 build is used. Thanks, Artem On 11/5/2013 11:37 PM, 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)
Re: JFXPanel with WebView in JDK8
Hello, Artem. This exception is expected, when an old JDK8 build is used. Actually I suppose it’s a bug, here’s a JIRA for it: https://javafx-jira.kenai.com/browse/RT-34077 I’ll fix it in a couple of days probably. With best regards. Petr. On Nov 6, 2013, at 11:53 AM, Artem Ananiev artem.anan...@oracle.com wrote: Hi, Lidierth, what JDK8 version do you run your app? This exception is expected, when an old JDK8 build is used. Thanks, Artem On 11/5/2013 11:37 PM, 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)
Re: JFXPanel with WebView in JDK8
Please enter a JIRA with your test code in it and add me as a watcher. Thanks. Steve On 2013-11-05 2:37 PM, 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)