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Home » Eclipse Projects » Standard Widget Toolkit (SWT) » TreeViewer with Columns Redraw issue
TreeViewer with Columns Redraw issue [message #487602] Wed, 23 September 2009 17:03
Michael Yara is currently offline Michael YaraFriend
Messages: 27
Registered: July 2009
Junior Member

I have implemented a TreeViewer with Columns and an
OwnerDrawLableProvider. When I make a call to update(obj, null) it calls
my OwnerDrawLableProvider paint method for the entire tree and not
just the object that I wanted to update making my updates painfully
slow. I have a TableViewer that is implemented in the same way and it
only calls the paint method on the object I wanted to update.

Is this normal behavior for a TreeViewer?

Best regards,
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