[news.eclipse.platform.swt] Re: Cannot add selection listener to Scrollb

["Steve Northover" <steve_northover@xxxxxxxxxx>]

https://bugs.eclipse.org/bugs/show_bug.cgi?id=64686

"Marc" <marc.robins@xxxxxxxxx> wrote in message
news:d9d1o7$rci$1@xxxxxxxxxxxxxxxxxxx
> 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
>
>