diff options
Diffstat (limited to 'src/corelib/io/qsettings.cpp')
| -rw-r--r-- | src/corelib/io/qsettings.cpp | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/corelib/io/qsettings.cpp b/src/corelib/io/qsettings.cpp index 8f2361c8fc..46e661094a 100644 --- a/src/corelib/io/qsettings.cpp +++ b/src/corelib/io/qsettings.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2022 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtCore module of the Qt Toolkit. @@ -619,7 +619,8 @@ void QSettingsPrivate::iniEscapedString(const QString &str, QByteArray &result, bool needsQuotes = false; bool escapeNextIfDigit = false; bool useCodec = codec && !str.startsWith(QLatin1String("@ByteArray(")) - && !str.startsWith(QLatin1String("@Variant(")); + && !str.startsWith(QLatin1String("@Variant(")) + && !str.startsWith(QLatin1String("@DateTime(")); int i; int startPos = result.size(); @@ -2162,8 +2163,10 @@ void QConfFileSettingsPrivate::ensureSectionParsed(QConfFile *confFile, \snippet settings/settings.cpp 15 - Note that type information is not preserved when reading settings from INI - files; all values will be returned as QString. + Note that INI files lose the distinction between numeric data and the + strings used to encode them, so values written as numbers shall be read back + as QString. The numeric value can be recovered using \l QString::toInt(), \l + QString::toDouble() and related functions. The \l{tools/settingseditor}{Settings Editor} example lets you experiment with different settings location and with fallbacks @@ -2446,9 +2449,10 @@ void QConfFileSettingsPrivate::ensureSectionParsed(QConfFile *confFile, On 32-bit Windows or from a 64-bit application on 64-bit Windows, this works the same as specifying NativeFormat. This enum value was added in Qt 5.7. - \value IniFormat Store the settings in INI files. Note that type information - is not preserved when reading settings from INI files; - all values will be returned as QString. + \value IniFormat Store the settings in INI files. Note that INI files + lose the distinction between numeric data and the + strings used to encode them, so values written as + numbers shall be read back as QString. \value InvalidFormat Special value returned by registerFormat(). \omitvalue CustomFormat1 |