On Tuesday 20 Dec 2005 10:48, Guillaume Laurent wrote: > I think you have the guarantee that when you update(rect), the rect will be > among the ones in the QRegion of the next paint event, so it should work > correctly.
I think scrolling may sometimes bugger that one up, for the viewport. I think I remember seeing situations in which two paint requests happened immediately after one another -- one for a scroll and one for an expose -- in an apparently unpredictable order, if scrolling while something that could cause exposures was also happening. But I can't remember the details, and I may be mistaken. Chris ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ Rosegarden-devel mailing list [email protected] - use the link below to unsubscribe https://lists.sourceforge.net/lists/listinfo/rosegarden-devel
