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Difficulties scrolling a ListViewer [message #481898] Mon, 24 August 2009 16:37
Chris is currently offline ChrisFriend
Messages: 3
Registered: July 2009
Junior Member
I have a ListViewer and I need to be able to highlight a line and move the
scroll bar to it. This works great unless the contents of the ListViewer
has just been changed. If the contents have changed I can still highlight
the correct line, but the scroll bar will not move. While debugging I got
the impression that the scroll bar was being reset to default values and
that among these the height was being reset. For this reason I think I
can solve my bug if I can get place a listener that will notify me once
the scroll bar has finished reinitializing itself based on my changes to
the ListViewer.

I'd really appreciate any information on how to be notified when the
Scroll Bar is ready or an explanation as to why my theory is wrong and how
to correctly solve my inability to scroll after changing the ListViewer's
contents

Thanks
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