[news.eclipse.platform.rcp] Re: tree viewer refresh problem ...

[Shawn Spiars <sspiars@xxxxxxxx>]

I used this once to get a decorator to do it's thing.

Display.getDefault().asyncExec(new Runnable() {
	public void run() {
		PlatformUI.getWorkbench().getDecoratorManager().
                    update("com.acme.decorator");
        }
});


Shawn Spiars wrote:
> I am just wondering if setting the autoExpandLevel on the treeViewer 
> will prevent it from collapsing during a refresh?
>
> viewer.setAutoExpandLevel(TreeViewer.ALL_LEVELS);
>
> Shawn
>
> KarSc wrote:
> > Hi guys thanks for your help but none of the solution works :-(
> >
> >
> >
> > I have checked and printed the status of the model before actually 
> > calling the refresh or update, it is correct but the decorator is not 
> > called ...
> >
> >
> >
> > hope I haven't done anything wrong in the viewer...
> >
> >
> >
> > anything I can check :-(
> >
> >
> >
> > Cheers
> >
> > Kar
> >
> >
> > "Tom Schindl" <tom.schindl@xxxxxxxxxxxxxxx> wrote in message 
> > news:fr82cr$8h4$1@xxxxxxxxxxxxxxxxxxxx
> > > isn't viewer update(Object,null) enough to update the decoration status?
> > >
> > > Tom
> > >
> > > Shawn Spiars schrieb:
> > > > KarSc wrote:
> > > >
> > > > > Note: I have seen that If I run the refresh on the item itself the 
> > > > > label
> > > > > will not get properly updated .
> > > > Not sure if this will work, but you might try refresh on the item 
> > > > with the updateLabels set to true.
> > > >
> > > > viewer.refresh(Object element, boolean updateLabels);
> > >
> > > --
> > > B e s t S o l u t i o n . at
> > > --------------------------------------------------------------------
> > > Tom Schindl                                          JFace-Committer
> > > --------------------------------------------------------------------