diff options
| author | Ulf Hermann <ulf.hermann@theqtcompany.com> | 2015-10-19 14:52:19 +0200 |
|---|---|---|
| committer | Ulf Hermann <ulf.hermann@theqtcompany.com> | 2015-11-23 14:13:42 +0000 |
| commit | 15b5b3b3f01e400e46fe67babe593ede373dac4b (patch) | |
| tree | 823f6a27092b9647dbe1f4a9004c99e9975e71c7 /src/corelib/io | |
| parent | 726fed0d67013cbfac7921d3d4613ca83406fb0f (diff) | |
Add flags to omit/reject padding in scientific notation exponents
The EcmaScript format for printing doubles in exponent form differs
from Qt's format only in this aspect. EcmaScript explicitly prohibits
leading zeroes in exponents. It is thus worthwhile to add those flags
in order to be able to generate and parse doubles in compliance with
EcmaScript.
[ChangeLog][QtCore][QLocale] Additional flags in QLocale::NumberOption
allow generating and parsing doubles in EcmaScript compliant format.
Change-Id: Ia7b82c2e67bb8b80bd890014ff5cd4563faf2a03
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Diffstat (limited to 'src/corelib/io')
| -rw-r--r-- | src/corelib/io/qtextstream.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/corelib/io/qtextstream.cpp b/src/corelib/io/qtextstream.cpp index a8fd2dd7ab..adf9e1aa55 100644 --- a/src/corelib/io/qtextstream.cpp +++ b/src/corelib/io/qtextstream.cpp @@ -2545,6 +2545,8 @@ QTextStream &QTextStream::operator<<(double f) flags |= QLocaleData::Alternate; if (locale() != QLocale::c() && !(locale().numberOptions() & QLocale::OmitGroupSeparator)) flags |= QLocaleData::ThousandsGroup; + if (!(locale().numberOptions() & QLocale::OmitLeadingZeroInExponent)) + flags |= QLocaleData::ZeroPadExponent; const QLocaleData *dd = d->locale.d->m_data; QString num = dd->doubleToString(f, d->params.realNumberPrecision, form, -1, flags); |