[news.eclipse.platform.swt] Cannot add selection listener to Scrollbar o

["Marc" <marc.robins@xxxxxxxxx>]

Hello,
     I have been developing a plug-in on WindowsXP and today I tried it out 
on Mac OS X.  One of my views contains a Table, and on Windows I can tell 
when the user moves the scrollbar by adding a SelectionListener to the 
table's scrollbar.  For some reason this has no effect on Mac OS X.  The 
scrollbar appears but the listener does not respond.  Can anybody explain 
this behavior?  What can I do to work around this problem?

Here is a snippet of code

Table table2 = new Table(parent,SWT.SINGLE | SWT.BORDER | 
SWT.FULL_SELECTION );

... then I add a bunch of Columns and give the table some input...
... then I add a listener

ScrollBar rightBar = table2.getVerticalBar();
rightBar.addListener(SWT.Selection, new Listener() {
    public void handleEvent(Event event) {
        ... do something here...
    }
}

Also, I am unable to add a SelectionListener to any TableColumn.

Also, when I add a SelectionListener to the Table itself, I get no response

table2.addSelectionListener(new SelectionListener() ...)

However if I implement it this way I get a response from the listener

table2.addListener(SWT.Selection, new Listener() ...

Your comments are greatly appreciated,
Marc