diff options
| author | Lars Knoll <lars.knoll@qt.io> | 2020-07-30 22:42:31 +0200 |
|---|---|---|
| committer | Lars Knoll <lars.knoll@qt.io> | 2020-08-24 00:17:03 +0200 |
| commit | ed8acbeb7c6fd137486b5c8a6eec58a3b9db862c (patch) | |
| tree | d92c3f06a07082e2cc40be366faac8bc58b82def /src/corelib/io | |
| parent | 5282545589244c1a3e01442e3586d5666213f76d (diff) | |
Automatically register data/debug stream operations in QMetaType
And remove the old manual registration code for those operators.
Add some special handling for long/ulong, as these types could be
streamed as a QVariant so far, but are not directly streamable
through QDataStream.
[ChangeLog][QtCore][QMetaType] The QMetaType::registerStreamOperators()
and QMetaType::registerDebugStreamOperator() methods have been
removed. The streaming operators for a type are now automatically
registered together with the type registration. This implies that the
operators should be visible wherever the type is visible and being used.
[ChangeLog][Behavior Incompatible Changes] Because the QDataStream and
QDebug serialization operators are automatically registered with
QMetaType, the declarations of those functions must be present at any
point where the type is used with QMetaType and QVariant.
Change-Id: I4a0732651b20319af4a8397ff90b848ca4580d99
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Diffstat (limited to 'src/corelib/io')
| -rw-r--r-- | src/corelib/io/qsettings.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/corelib/io/qsettings.cpp b/src/corelib/io/qsettings.cpp index 6165cd2af2..0a62ffb2be 100644 --- a/src/corelib/io/qsettings.cpp +++ b/src/corelib/io/qsettings.cpp @@ -1979,8 +1979,9 @@ void QConfFileSettingsPrivate::ensureSectionParsed(QConfFile *confFile, \snippet code/src_corelib_io_qsettings.cpp 1 - Custom types registered using qRegisterMetaType() and - qRegisterMetaTypeStreamOperators() can be stored using QSettings. + Custom types registered using qRegisterMetaType() that have + operators for streaming to and from a QDataStream can be stored + using QSettings. \section1 Section and Key Syntax |