preferences: use std::string in struct preferences

This is a messy commit, because the "qPref" system relies
heavily on QString, which means lots of conversions between
the two worlds. Ultimately, I plan to base the preferences
system on std::string and only convert to QString when
pushing through Qt's property system or when writing into
Qt's settings.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-06-13 22:59:32 +02:00 committed by bstoeger
parent 82fc9de40b
commit ccdd92aeb7
78 changed files with 645 additions and 694 deletions

View file

@ -572,7 +572,7 @@ static void inc(std::array<int, 3> &ymd)
// the separator character. Returns a (day_first, separator) pair.
static std::pair<bool, char> day_format()
{
const char *fmt = prefs.date_format;
const char *fmt = prefs.date_format.c_str();
const char *d, *m, *sep;
for (d = fmt; *d && *d != 'd' && *d != 'D'; ++d)
;