Em Wednesday, 6 de July de 2011, às 18:54:37, David Jarvie escreveu: > On Wednesday 06 July 2011 18:26:16 Sean Harmer wrote: > > Hi, > > > > On 29/06/2011 20:54, John Layt wrote: > > > Duration: A number of Qt community members have a merge request for > > > this > > > already, but I feel it needs some clean-up. It would be great if an > > > experienced KDE eye could look at this as it is likely to end up in Qt5. > > > > Lars Knoll has now given some more feedback on this MR which we are now > > trying to address. Hopefully it will be up to scratch for inclusion > > shortly. > Can you provide a URL for this? Duration should allow for daylight savings > time changes when it is specified in terms of days. Even if the Qt class > doesn't do this itself, it needs to make the appropriate methods virtual to > allow us to override them.
There will be no virtuals in date-time or timespan classes. You don't need to
override anything. It's not like you will ever need to extend the concept of
date, time or timespan: dates are the same for all applications.
Duration is simply the number of seconds or milliseconds between two dates,
appropriately given in their universal time. So duration is not affected by
daylight savings.
--
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
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