Hey, 2009/2/18 jhig <[email protected]>: > is there a class in Wt or a way to handle date _and_ time? (yyyy-MM-dd > hh:mm:ss)
That should eventually be WDateTime, but does not yet exist indeed. Perhaps now is a good time to implement this class. > It would be nice for showing data from an sql-statement in a WCartesianChart. > I tried to make a subclass of WDate (WDateTime) but it's not possible to use > this class in WAbstractItemModel. > ( > [2009-Feb-18 11:44:29.462215] 8553 [/ OTFHnTAnj2EI2c08] > [fatal] "WAbstractItemModel: unsupported type N2Wt9WDateTimeE" > ) That is a good point, however it does not look like it is possible to allow extending data type support in the model classes since we rely on boost::any. The proper way to do this would be to use a type traits system, but, it seems to me that you cannot combine this approach with boost::any... Regards, koen ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ witty-interest mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/witty-interest
