On Fri May 4 2012 13:25:24 Ladislav Slezak wrote: > Dne 4.5.2012 11:48, Thomas Goettlicher napsal(a): > > On Fri May 4 2012 11:19:24 Ladislav Slezak wrote: > [...] > > > Which regexp do you propose? Please keep in mind, that the regexp needs > > to be executed each time the user wants to sort the columns for all rows > > of the table. We should keep the regexp simple as it's critical to > > performance. > > According to http://qt-project.org/doc/qt-4.8/qregexp.html I'd propose > > "^\\s*(\\d+)" I fine-tuned the sort function now: * Leading blanks for numbers are ignored * '+' and '-' in front of numbers are respected * text separated by a blank right of a number is being ignored
I think that's a sufficient solution for >95% of scenarios. Cheers, Thomas -- Thomas Goettlicher SUSE LINUX Products GmbH, GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 16746 (AG Nürnberg) Maxfeldstraße 5 90409 Nürnberg Germany
