On Monday 14 Nov 2005 12:46, Guillaume Laurent wrote: > Chris Cannam wrote: > > In fact, for most of the segments in the > > viewport (while scrolling vertically) > > Oh ok, from your previous mail I understood that you were talking about > any scrolling (e.g. horizontal, where new parts of the segments are > displayed). I did fix the problem of unneeded redraws while scrolling > vertically, may be it's somehow being triggered again but I don't see how.
It only happens when you're dragging the selection rectangle -- that's probably how. The point is that it seems to provoke redraws of segments that are nowhere near the selection rectangle as well as those that are. In fact it seems to provoke redraws even if there are no segments in the rectangle and never have been. Maybe this is by design and it's just much harder to constrain the refresh and get it right than it is to refresh everything each time. If it's a genuine tradeoff rather than a mistake, then maybe we just have to live with it. Chris ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php _______________________________________________ Rosegarden-devel mailing list [email protected] - use the link below to unsubscribe https://lists.sourceforge.net/lists/listinfo/rosegarden-devel
