Please, all merge request to current community port, I’ll handle merging of that stuff to upcoming 4.7 repository.
4.5 is frozen, so there won’t be no new versions, nor community will support it. We don’t have enough developer resources even now. -- Terveisin Samu Voutilainen SLM Finland Oy Helge Fredriksen kirjoitti maanantai 05 heinäkuu 2010 13:29:55: > Dear José > > Will this fix break the code of people relying on the auto-connect > mechanism? > > If not, I see no problem with making a merge request on it, but I don't > think > Nokia will let you merge anything into the 4.5 repo. Please use the 4.6 > repo, > or the upcoming 4.7. > > Helge > > On 07/05/2010 10:18 AM, José Arcángel Salazar Delgado wrote: > > Hello folks. > > > > After some hours of profiling a small qt jambi app, trying to discover why > > is > > so slow at startup I found something interesting. When you create an app > > with > > the Qt designer, the juic add a call to connectSlotsByName() at the end of > > setupUi. This method is use for the autoconnect mechanism (when you use the > > on_object_signal syntax). The problem is that this method use the reflection > > API to make the connection, obtaining all the fields (and sub-fields). If > > you > > have some complex Form, this can be a terrible penalty for the creation of > > the > > Form. In my case, if I manually comment this method and I obtain an speed > > improvement in the Forms creation. Using the profiler, I have this results: > > > > With connectSlotsByName() : 115 secs > > Without connectSlotsByName() : 33 secs > > > > > > If someone is intereting, I make some modification that improve the juic for > > the 4.5 branch (eliminating the Date of creation, and the > > connectSlotsByName() > > ) and I can share it. > > > > > > _______________________________________________ > Qt-jambi-interest mailing list > [email protected] > http://lists.trolltech.com/mailman/listinfo/qt-jambi-interest > _______________________________________________ Qt-jambi-interest mailing list [email protected] http://lists.trolltech.com/mailman/listinfo/qt-jambi-interest
