Hi! Jesse,
  
 Found this in my log file.
 I think this may be why the tab is not updating:
  
 !MESSAGE Invalid thread access
!STACK 0
org.eclipse.swt.SWTException: Invalid thread access
 at org.eclipse.swt.SWT.error(SWT.java:2942)
 at org.eclipse.swt.SWT.error(SWT.java:2865)
 at org.eclipse.swt.SWT.error(SWT.java:2836)
 at org.eclipse.swt.widgets.Widget.error(Widget.java:395)
 at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:298)
 at org.eclipse.swt.widgets.Widget.getData(Widget.java:448)
 at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.getTab(DefaultTabFolder.java:168)
 at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.getItems(DefaultTabFolder.java:220)
 at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.findItem(AbstractTabFolder.java:169)
 at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.getTab(PresentablePartFolder.java:381)
 at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.childPropertyChanged(PresentablePartFolder.java:307)
 at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.access$2(PresentablePartFolder.java:306)
 at org.eclipse.ui.internal.presentations.util.PresentablePartFolder$3.propertyChanged(PresentablePartFolder.java:84)
 at org.eclipse.ui.internal.presentations.PresentablePart.firePropertyChange(PresentablePart.java:91)
 at org.eclipse.ui.internal.presentations.PresentablePart$1.propertyChanged(PresentablePart.java:63)
 at org.eclipse.ui.internal.WorkbenchPartReference.immediateFirePropertyChange(WorkbenchPartReference.java:528)
 at org.eclipse.ui.internal.WorkbenchPartReference.firePropertyChange(WorkbenchPartReference.java:521)
 at org.eclipse.ui.internal.WorkbenchPartReference.deferEvents(WorkbenchPartReference.java:192)
 at org.eclipse.ui.internal.WorkbenchPartReference.refreshFromPart(WorkbenchPartReference.java:289)
 at org.eclipse.ui.internal.WorkbenchPartReference.partPropertyChanged(WorkbenchPartReference.java:269)
 at org.eclipse.ui.internal.EditorReference.partPropertyChanged(EditorReference.java:455)
 at org.eclipse.ui.internal.WorkbenchPartReference$2.propertyChanged(WorkbenchPartReference.java:160)
 at org.eclipse.ui.part.WorkbenchPart.firePropertyChange(WorkbenchPart.java:122)
 at org.eclipse.ui.part.WorkbenchPart.setTitle(WorkbenchPart.java:299)
 at org.eclipse.ui.part.EditorPart.setDefaultTitle(EditorPart.java:259)
 at org.eclipse.ui.part.WorkbenchPart.setPartName(WorkbenchPart.java:376)
 at org.eclipse.ui.part.EditorPart.setPartName(EditorPart.java:233)
 at net.refractions.udig.project.ui.internal.MapEditor.access$0(Unknown Source)
 at net.refractions.udig.project.ui.internal.MapEditor$2.changed(Unknown Source)
 at net.refractions.udig.project.internal.impl.MapImpl.notifyMapListeners(Unknown Source)
 at net.refractions.udig.project.internal.impl.MapImpl.access$1(Unknown Source)
 at net.refractions.udig.project.internal.impl.MapImpl$3.notifyChanged(Unknown Source)
 at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:229)
 at net.refractions.udig.project.internal.impl.MapImpl.setName(Unknown Source)
 at info.ecosensus.udig.operations.RenamMap.op(RenamMap.java:78)
 at net.refractions.udig.ui.operations.OpAction$RunJob.run(Unknown Source)
 at org.eclipse.core.internal.jobs.Worker.run(Worker.java:76)
  
 Michelle
       Hi!
   
  I just downloaded   the nightly build and tested this.
  It only seems to   update the tab label if you click on another tab and then click back   on it.
   
  Needs some sort of   repaint call I would guess.
   
  Michelle
          I've fixed this issue now.     
    The nighly build tonight will have the changes.
    
    Jesse
        On 10-May-06, at 9:21 AM, Jesse Eichar wrote:
    I've created a bug report:              I'll fix it as soon as I can.
      
      Jesse
                  On 10-May-06, at 4:00 AM, M.S.Bachler wrote:
              
        I have written an Operation to rename a         map.
        This works fine, and calling Map.setName refreshes         the label in the
        Project View automatically for me.
        But it does not refresh the tab label of the open         MapEditor pane.
        _______________________________________________
      User-friendly Desktop Internet GIS (uDig)
            
 
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User-friendly Desktop Internet GIS (uDig)