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Bug 325996

Summary: [WorkbenchParts] Widget early disposal RuntimeException warning on shutdown if editors are hidden
Product: [Eclipse Project] Platform Reporter: Remy Suen <remy.suen>
Component: UIAssignee: Platform UI Triaged <platform-ui-triaged>
Status: CLOSED DUPLICATE QA Contact: Paul Webster <pwebster>
Severity: normal    
Priority: P3    
Version: 3.7   
Target Milestone: ---   
Hardware: PC   
OS: Windows XP   
Whiteboard:

Description Remy Suen CLA 2010-09-22 13:26:30 EDT 
1. Open an editor.
2. Hide it with IWorkbenchPage's hideEditor(IEditorReference) method.
3. Shutdown.
4. An exception is logged.

java.lang.RuntimeException: Widget disposed too early!
	at org.eclipse.ui.internal.WorkbenchPartReference$1.widgetDisposed(WorkbenchPartReference.java:172)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:123)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1058)
	at org.eclipse.swt.widgets.Widget.release(Widget.java:808)
	at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:872)
	at org.eclipse.swt.widgets.Widget.release(Widget.java:811)
	at org.eclipse.swt.widgets.Widget.dispose(Widget.java:446)
	at org.eclipse.ui.internal.EditorSashContainer.disposeParent(EditorSashContainer.java:195)
	at org.eclipse.ui.internal.PartSashContainer.dispose(PartSashContainer.java:599)
	at org.eclipse.ui.internal.EditorSashContainer.dispose(EditorSashContainer.java:187)
	at org.eclipse.ui.internal.EditorAreaHelper.dispose(EditorAreaHelper.java:125)
	at org.eclipse.ui.internal.WorkbenchPage.dispose(WorkbenchPage.java:1822)
	at org.eclipse.ui.internal.WorkbenchWindow.closeAllPages(WorkbenchWindow.java:861)
	at org.eclipse.ui.internal.WorkbenchWindow.hardClose(WorkbenchWindow.java:1696)
	at org.eclipse.ui.internal.WorkbenchWindow.busyClose(WorkbenchWindow.java:734)
	at org.eclipse.ui.internal.WorkbenchWindow.access$0(WorkbenchWindow.java:710)
	at org.eclipse.ui.internal.WorkbenchWindow$5.run(WorkbenchWindow.java:826)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:824)
	at org.eclipse.jface.window.WindowManager.close(WindowManager.java:109)
	at org.eclipse.ui.internal.Workbench$18.run(Workbench.java:1105)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:1102)
	at org.eclipse.ui.internal.Workbench.access$15(Workbench.java:1031)
	at org.eclipse.ui.internal.Workbench$25.run(Workbench.java:1275)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.Workbench.close(Workbench.java:1273)
	at org.eclipse.ui.internal.Workbench.close(Workbench.java:1245)
	at org.eclipse.ui.internal.WorkbenchWindow.busyClose(WorkbenchWindow.java:731)
	at org.eclipse.ui.internal.WorkbenchWindow.access$0(WorkbenchWindow.java:710)
	at org.eclipse.ui.internal.WorkbenchWindow$5.run(WorkbenchWindow.java:826)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:824)
	at org.eclipse.jface.window.Window.handleShellCloseEvent(Window.java:741)
	at org.eclipse.jface.window.Window$3.shellClosed(Window.java:687)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:98)
Comment 1 Remy Suen CLA 2010-11-09 08:09:04 EST 
Same bug as bug 267424 probably.

*** This bug has been marked as a duplicate of bug 267424 ***