[jbosstools-issues] [JBoss JIRA] Created: (JBIDE-3127) Broken visual editing

[Yura Zhishko (JIRA)]

Broken visual editing
---------------------

                 Key: JBIDE-3127
                 URL: https://jira.jboss.org/jira/browse/JBIDE-3127
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: Visual Page Editor core
    Affects Versions: 3.0.0.cr1
         Environment: Eclipse 3.4.1, WTP 3.0.2
            Reporter: Yura Zhishko
            Assignee: Maxim Areshkau
            Priority: Critical
         Attachments: richT.zip

1) Import attached project into workspace
2) Open /pages/comboBox/index.jsp
3) Minimize visual pane
4) delete next strings inside rich:combobox:
buttonIcon="/pages/comboBox/images/img12.gif"
buttonIconInactive="/pages/comboBox/images/img17.gif"
5) Restore panes
6) Minimize again
7) Return strings
8) Restore panes
9) Click over the <rich:comboBox> 
ASSERT: Additing doesn't work
10) Click on the Source pane
ASSERT: Next exeption appears

org.mozilla.xpcom.XPCOMException: The function "removeChild" returned an error condition  (0x80530008)
at org.mozilla.xpcom.internal.XPCOMJavaProxy.callXPCOMMethod(Native Method)
at org.mozilla.xpcom.internal.XPCOMJavaProxy.invoke(XPCOMJavaProxy.java:143)
at $Proxy13.removeChild(Unknown Source)
at org.jboss.tools.vpe.xulrunner.editor.XulRunnerVpeResizer.hide(XulRunnerVpeResizer.java:254)
at org.jboss.tools.vpe.xulrunner.editor.XulRunnerVpeResizer.show(XulRunnerVpeResizer.java:143)
at org.jboss.tools.vpe.xulrunner.editor.XulRunnerEditor.setSelectionRectangle(XulRunnerEditor.java:403)
at org.jboss.tools.vpe.editor.mozilla.MozillaEditor.setSelectionRectangle(MozillaEditor.java:617)
at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.setSelectionRectangle(VpeVisualDomBuilder.java:1365)
at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.setSelectionRectangle(VpeVisualDomBuilder.java:1359)
at org.jboss.tools.vpe.editor.template.SelectionManager.refreshVisualSelection(SelectionManager.java:331)
at org.jboss.tools.vpe.editor.VpeController.sourceSelectionChanged(VpeController.java:798)
at org.jboss.tools.vpe.editor.VpeController.sourceSelectionChanged(VpeController.java:772)
at org.jboss.tools.vpe.editor.VpeController.widgetSelected(VpeController.java:758)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1027)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1012)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:770)
at org.eclipse.swt.custom.StyledText.sendSelectionEvent(StyledText.java:6685)
at org.eclipse.swt.custom.StyledText.doSelection(StyledText.java:2861)
at org.eclipse.swt.custom.StyledText.doMouseSelection(StyledText.java:2480)
at org.eclipse.swt.custom.StyledText.doMouseLocationChange(StyledText.java:2464)
at org.eclipse.swt.custom.StyledText.handleMouseMove(StyledText.java:5265)
at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:4877)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
at org.eclipse.equinox.launcher.Main.main(Main.java:1212)

Bug is very similar to JBIDE-3061, but I couldn't reproduce it for earlier versions of environment

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