Hi Nicolai, thanks for the valuable hint. The problem, as it turned out, was a classical PEBCAK (*). In Qt Developer, I used user "developer" to deploy on my N900. Therefore, this user's calendar was queried, returning zero entries ;) So switching to "user" solved the problem.
However, thanks for your answer!
Best,
Filip
---
(*) Problem Exists Between Chair And Keyboard ;)
On Fri, 2010-11-05 at 17:22 +0100, Nicolai Hess wrote:
>
>
> 2010/11/5 Filip-M. Brinkmann <filip.brinkm...@gmail.com>
> Hi all,
>
> I'd like to code a small Todo-list widget, which shows all due
> to-dos on
> the desktop.
> I started today, but I cannot access the to-dos because the
> CCalendar
> instances don't return any entries.
> I have 2 Calendars on my N900 and I get two calendar instances
> back,
> which is fine. They return the correct names and attributes,
> but are
> otherwise unresponsive. ;)
> so, for instance the following code returns 0 as to-do count:
>
> ...
>
> QString output;
> int count=0;
> int error;
>
> CMulticalendar* mcal = CMulticalendar::MCInstance();
> vector<CCalendar*> cals = mcal->getListCalFromMc();
> for(std::vector<CCalendar*>::iterator it = cals.begin(); it !=
> cals.end(); ++it){
> // here, I get those 2 calendars correctly
>
> // next line sums up to 0 all the time
> count +=
> (dynamic_cast<CCalendar*>(*it))->getTodos(error).size();
>
> // next line shows the calendar names
> cerr << (dynamic_cast<CCalendar*>(*it))->getCalendarName();
> }
>
> output= QString("Found %1 todos.").arg(count);
> // count is 0 here, although I have like 20 todos in one
> calendar
> return output;
>
> --
> Same behaviour shows on getEvents() and so on...
>
> Since documentation is...ehm... not very complete:
> does anyone know what happens there?
>
> cheers,
>
> filip
>
> _______________________________________________
> maemo-developers mailing list
> maemo-developers@maemo.org
> https://lists.maemo.org/mailman/listinfo/maemo-developers
>
>
> For debugging purpose you can create an empty file:
> /home/user/.calendar/log
> (reboot may necessary)
>
> This file indicates the calendar-backend to log ALL sql and results
> as syslog messages.
> Now you can see which sql and parameters are called for example to
> retrive all todos with
> "getTodos()"
>
> Btw pay attention, that methods like this one:
> (dynamic_cast<CCalendar*>(*it))->getTodos(error).size();
>
> create a vector with dynamically allocated objects, and you have
> to free them.
>
> regards
> nicolai
>
>
>
>
>
>
>
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