Bug 28083 - creating a new java projects updates labels 4 times [render]
Summary: creating a new java projects updates labels 4 times [render]
Status: RESOLVED WONTFIX
Alias: None
Product: JDT
Classification: Eclipse Project
Component: UI (show other bugs)
Version: 2.1   Edit
Hardware: PC Windows 2000
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: JDT-UI-Inbox CLA
QA Contact:
URL:
Whiteboard:
Keywords: performance
Depends on:
Blocks:
 
Reported: 2002-12-11 08:17 EST by Adam Kiezun CLA
Modified: 2009-08-30 02:40 EDT (History)
1 user (show)

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Description Adam Kiezun CLA 2002-12-11 08:17:26 EST 
below are the 4 calls to:
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.getErrorTicksFromMarkers
(ProblemsLabelDecorator.java:203)

all calls were to the new project
do we need all 4?
---------------------------------
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.getErrorTicksFromMarkers
(ProblemsLabelDecorator.java:203)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.computeAdornmentFlags
(ProblemsLabelDecorator.java:156)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.decorateImage
(ProblemsLabelDecorator.java:139)
	at org.eclipse.jdt.internal.ui.viewsupport.JavaUILabelProvider.getImage
(JavaUILabelProvider.java:108)
	at org.eclipse.jface.viewers.DecoratingLabelProvider.getImage
(DecoratingLabelProvider.java:67)
	at org.eclipse.jface.viewers.TreeViewer.doUpdateItem(TreeViewer.java:83)
	at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem
(AbstractTreeViewer.java:363)
	at org.eclipse.jface.viewers.StructuredViewer.updateItem
(StructuredViewer.java:1132)
	at org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem
(AbstractTreeViewer.java:267)
	at org.eclipse.jface.viewers.AbstractTreeViewer.add
(AbstractTreeViewer.java:139)
	at 
org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider$3.run
(JavaBrowsingContentProvider.java:418)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:123)
	at org.eclipse.ui.internal.UISynchronizer.syncExec
(UISynchronizer.java:18)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:1979)
	at 
org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider.postRunnable
(JavaBrowsingContentProvider.java:488)
	at 
org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider.postAdd
(JavaBrowsingContentProvider.java:405)
	at 
org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider.postAdd
(JavaBrowsingContentProvider.java:398)
	at 
org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider.processDelta
(JavaBrowsingContentProvider.java:305)
	at 
org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider.processDelta
(JavaBrowsingContentProvider.java:359)
	at 
org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider.elementChanged
(JavaBrowsingContentProvider.java:221)
	at org.eclipse.jdt.internal.core.JavaModelManager$3.run
(JavaModelManager.java:718)

--------------
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.getErrorTicksFromMarkers
(ProblemsLabelDecorator.java:203)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.computeAdornmentFlags
(ProblemsLabelDecorator.java:156)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.decorateImage
(ProblemsLabelDecorator.java:139)
	at org.eclipse.jdt.internal.ui.viewsupport.JavaUILabelProvider.getImage
(JavaUILabelProvider.java:108)
	at org.eclipse.jface.viewers.DecoratingLabelProvider.getImage
(DecoratingLabelProvider.java:67)
	at org.eclipse.jface.viewers.TreeViewer.doUpdateItem(TreeViewer.java:83)
	at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem
(AbstractTreeViewer.java:363)
	at org.eclipse.jface.viewers.StructuredViewer.updateItem
(StructuredViewer.java:1132)
	at org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem
(AbstractTreeViewer.java:267)
	at org.eclipse.jface.viewers.AbstractTreeViewer.add
(AbstractTreeViewer.java:139)
	at org.eclipse.jface.viewers.AbstractTreeViewer.add
(AbstractTreeViewer.java:172)
	at 
org.eclipse.jdt.internal.ui.packageview.PackageExplorerContentProvider$4.run
(PackageExplorerContentProvider.java:450)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:31)
--------------------------------------
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.getErrorTicksFromMarkers
(ProblemsLabelDecorator.java:203)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.computeAdornmentFlags
(ProblemsLabelDecorator.java:156)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.decorateImage
(ProblemsLabelDecorator.java:139)
	at org.eclipse.jdt.internal.ui.viewsupport.JavaUILabelProvider.getImage
(JavaUILabelProvider.java:108)
	at org.eclipse.jface.viewers.DecoratingLabelProvider.getImage
(DecoratingLabelProvider.java:67)
	at 
org.eclipse.jdt.internal.ui.viewsupport.ResourceToItemsMapper.updateItem
(ResourceToItemsMapper.java:65)
	at 
org.eclipse.jdt.internal.ui.viewsupport.ResourceToItemsMapper.resourceChanged
(ResourceToItemsMapper.java:50)
	at 
org.eclipse.jdt.internal.ui.viewsupport.ProblemTreeViewer.handleLabelProviderCha
nged(ProblemTreeViewer.java:120)
	at org.eclipse.jface.viewers.ContentViewer$1.labelProviderChanged
(ContentViewer.java:68)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.fireProblemsChanged
(ProblemsLabelDecorator.java:334)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.access$0
(ProblemsLabelDecorator.java:329)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator$1.problemsChanged
(ProblemsLabelDecorator.java:309)
	at org.eclipse.jdt.internal.ui.viewsupport.ProblemMarkerManager$1.run
(ProblemMarkerManager.java:177)
-----------------------------
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.getErrorTicksFromMarkers
(ProblemsLabelDecorator.java:203)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.computeAdornmentFlags
(ProblemsLabelDecorator.java:156)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.decorateImage
(ProblemsLabelDecorator.java:139)
	at org.eclipse.jdt.internal.ui.viewsupport.JavaUILabelProvider.getImage
(JavaUILabelProvider.java:108)
	at org.eclipse.jface.viewers.DecoratingLabelProvider.getImage
(DecoratingLabelProvider.java:67)
	at 
org.eclipse.jdt.internal.ui.viewsupport.ResourceToItemsMapper.updateItem
(ResourceToItemsMapper.java:65)
	at 
org.eclipse.jdt.internal.ui.viewsupport.ResourceToItemsMapper.resourceChanged
(ResourceToItemsMapper.java:50)
	at 
org.eclipse.jdt.internal.ui.viewsupport.ProblemTreeViewer.handleLabelProviderCha
nged(ProblemTreeViewer.java:120)
	at org.eclipse.jface.viewers.ContentViewer$1.labelProviderChanged
(ContentViewer.java:68)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.fireProblemsChanged
(ProblemsLabelDecorator.java:334)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator.access$0
(ProblemsLabelDecorator.java:329)
	at org.eclipse.jdt.ui.ProblemsLabelDecorator$1.problemsChanged
(ProblemsLabelDecorator.java:309)
	at org.eclipse.jdt.internal.ui.viewsupport.ProblemMarkerManager$1.run
(ProblemMarkerManager.java:177)
Comment 1 Martin Aeschlimann CLA 2002-12-11 12:46:53 EST 
in head you'll find the problem decorated threaded. It will not show this 
behavior anymore but fold calculations of the same elements.

Can you test again if this is the case?
Comment 2 Adam Kiezun CLA 2002-12-18 07:54:35 EST 
threading was backed out - moving back to inbox
Comment 3 Dirk Baeumer CLA 2003-01-07 08:37:36 EST 
Martin, is this still an issue ? What are the plans with the threaded 
decortated label provider.
Comment 4 Martin Aeschlimann CLA 2003-02-17 12:42:15 EST 
not for 2.1
Comment 5 Eclipse Webmaster CLA 2009-08-30 02:40:28 EDT 
As of now 'LATER' and 'REMIND' resolutions are no longer supported.
Please reopen this bug if it is still valid for you.