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Treeviewer scrollbar misbehaves under windows? [message #333193]

Fri, 28 November 2008 16:55

Salvatore Culcasi

Messages: 6
Registered: July 2009

Junior Member

Hi all

I would like to systematically to scroll a treeviewer, the value to scroll
is calculated outside and is passed onto the Treeviewer scrollbar

simplifying it is something like:
getViewer().getTree().getVerticalBar().setSelection(value)

The piece of code above under Linux scrolls my treeviewer to the wished
position, under winXP does nothing.

How could I workaround this problem?
Can I find an alternative solution to scroll my treeviewer (I do not know
the treeitem that will be shown)

many thanks for your help
Salvatore

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Re: Treeviewer scrollbar misbehaves under windows? [message #333206 is a reply to message #333193]

Mon, 01 December 2008 09:04

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

Looks like an SWT-Issue. Redirecting to SWT-Newsgroup. Could you try
with an SWT only snippet [1]?

Tom

[1]http://www.eclipse.org/swt/snippets/

Salvatore schrieb:
> Hi all
>
> I would like to systematically to scroll a treeviewer, the value to scroll
> is calculated outside and is passed onto the Treeviewer scrollbar
>
> simplifying it is something like:
> getViewer().getTree().getVerticalBar().setSelection(value)
>
> The piece of code above under Linux scrolls my treeviewer to the wished
> position, under winXP does nothing.
>
> How could I workaround this problem?
> Can I find an alternative solution to scroll my treeviewer (I do not
> know the treeitem that will be shown)
>
> many thanks for your help
> Salvatore
>

Report message to a moderator