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From "Alexey Petrenko (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-1867) [swing][jEdit] NPE in BasicRootPaneUI$DefaultButtonAction after pressing "Enter" in jEdit
Date Fri, 13 Oct 2006 13:58:41 GMT
[swing][jEdit] NPE in BasicRootPaneUI$DefaultButtonAction after pressing "Enter" in jEdit
-----------------------------------------------------------------------------------------

                 Key: HARMONY-1867
                 URL: http://issues.apache.org/jira/browse/HARMONY-1867
             Project: Harmony
          Issue Type: Bug
          Components: App-Oriented Bug Reports, Classlib
         Environment: jEdit 4.2 final
            Reporter: Alexey Petrenko


Steps to reproduce:
Run jEdit and press "Enter" button in text editing area. The following exceptions will be
thrown:
[error] AWT-EventDispatchThread: java.lang.NullPointerException
[error] AWT-EventDispatchThread:  at javax.swing.plaf.basic.BasicRootPaneUI$DefaultButtonAction.isEnabled(BasicRootPaneUI.java:70)
[error] AWT-EventDispatchThread:  at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:457)
[error] AWT-EventDispatchThread:  at javax.swing.JComponent.processKeyBinding(JComponent.java:588)
[error] AWT-EventDispatchThread:  at javax.swing.JComponent.processKeyBindings(JComponent.java:783)
[error] AWT-EventDispatchThread:  at javax.swing.JComponent.processKeyEvent(JComponent.java:765)
[error] AWT-EventDispatchThread:  at org.gjt.sp.jedit.textarea.JEditTextArea.processKeyEvent(JEditTextArea.java:4960)
[error] AWT-EventDispatchThread:  at java.awt.Component.processEvent(Component.java:3630)
[error] AWT-EventDispatchThread:  at java.awt.Container.processEvent(Container.java:1275)
[error] AWT-EventDispatchThread:  at java.awt.Component.dispatchEvent(Component.java:3542)
[error] AWT-EventDispatchThread:  at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:284)
[error] AWT-EventDispatchThread:  at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:374)
[error] AWT-EventDispatchThread:  at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:94)
[error] AWT-EventDispatchThread:  at java.awt.Component.dispatchEvent(Component.java:3518)
[error] AWT-EventDispatchThread:  at java.awt.EventQueueCore.dispatchEventImpl(EventQueueCore.java:139)
[error] AWT-EventDispatchThread:  at java.awt.EventQueue.dispatchEvent(EventQueue.java:144)
[error] AWT-EventDispatchThread:  at java.awt.EventDispatchThread.runModalLoop(EventDispatchThread.java:69)
[error] AWT-EventDispatchThread:  at java.awt.EventDispatchThread.run(EventDispatchThread.java:48)
[error] AWT-EventDispatchThread: java.lang.NullPointerException
[error] AWT-EventDispatchThread:  at javax.swing.plaf.basic.BasicRootPaneUI$DefaultButtonAction.isEnabled(BasicRootPaneUI.java:70)
[error] AWT-EventDispatchThread:  at javax.swing.plaf.basic.BasicRootPaneUI$DefaultButtonAction.actionPerformed(BasicRootPaneUI.java:74)
[error] AWT-EventDispatchThread:  at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:472)
[error] AWT-EventDispatchThread:  at javax.swing.JComponent.processKeyBinding(JComponent.java:588)
[error] AWT-EventDispatchThread:  at javax.swing.JComponent.processKeyBindings(JComponent.java:783)
[error] AWT-EventDispatchThread:  at javax.swing.JComponent.processKeyEvent(JComponent.java:765)
[error] AWT-EventDispatchThread:  at org.gjt.sp.jedit.textarea.JEditTextArea.processKeyEvent(JEditTextArea.java:4960)
[error] AWT-EventDispatchThread:  at java.awt.Component.processEvent(Component.java:3630)
[error] AWT-EventDispatchThread:  at java.awt.Container.processEvent(Container.java:1275)
[error] AWT-EventDispatchThread:  at java.awt.Component.dispatchEvent(Component.java:3542)
[error] AWT-EventDispatchThread:  at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:284)
[error] AWT-EventDispatchThread:  at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:374)
[error] AWT-EventDispatchThread:  at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:94)
[error] AWT-EventDispatchThread:  at java.awt.Component.dispatchEvent(Component.java:3518)
[error] AWT-EventDispatchThread:  at java.awt.EventQueueCore.dispatchEventImpl(EventQueueCore.java:139)
[error] AWT-EventDispatchThread:  at java.awt.EventQueue.dispatchEvent(EventQueue.java:144)
[error] AWT-EventDispatchThread:  at java.awt.EventDispatchThread.runModalLoop(EventDispatchThread.java:69)
[error] AWT-EventDispatchThread:  at java.awt.EventDispatchThread.run(EventDispatchThread.java:48)

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