diff options
Diffstat (limited to 'src/corelib/kernel/qmetatype.cpp')
| -rw-r--r-- | src/corelib/kernel/qmetatype.cpp | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/src/corelib/kernel/qmetatype.cpp b/src/corelib/kernel/qmetatype.cpp index fba1aaf9b6..e7f68fd596 100644 --- a/src/corelib/kernel/qmetatype.cpp +++ b/src/corelib/kernel/qmetatype.cpp @@ -125,16 +125,16 @@ struct DefinedTypesFilter { This example shows a typical use case of Q_DECLARE_METATYPE(): - \snippet doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp 0 + \snippet code/src_corelib_kernel_qmetatype.cpp 0 If \c MyStruct is in a namespace, the Q_DECLARE_METATYPE() macro has to be outside the namespace: - \snippet doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp 1 + \snippet code/src_corelib_kernel_qmetatype.cpp 1 Since \c{MyStruct} is now known to QMetaType, it can be used in QVariant: - \snippet doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp 2 + \snippet code/src_corelib_kernel_qmetatype.cpp 2 \sa qRegisterMetaType() */ @@ -220,21 +220,13 @@ struct DefinedTypesFilter { \value User Base value for user types \value UnknownType This is an invalid type id. It is returned from QMetaType for types that are not registered - \omitvalue FirstGuiType - \omitvalue FirstWidgetsType - \omitvalue LastCoreType - \omitvalue LastGuiType - \omitvalue LastWidgetsType - \omitvalue QReal - \omitvalue HighestInternalId - Additional types can be registered using Q_DECLARE_METATYPE(). \sa type(), typeName() */ /*! - \enum QMetaType::TypeFlags + \enum QMetaType::TypeFlag The enum describes attributes of a type supported by QMetaType. @@ -265,7 +257,7 @@ struct DefinedTypesFilter { The following code allocates and destructs an instance of \c{MyClass}: - \snippet doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp 3 + \snippet code/src_corelib_kernel_qmetatype.cpp 3 If we want the stream operators \c operator<<() and \c operator>>() to work on QVariant objects that store custom types, @@ -1486,12 +1478,12 @@ QMetaType::TypeFlags QMetaType::typeFlags(int type) This example registers the class \c{MyClass}: - \snippet doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp 4 + \snippet code/src_corelib_kernel_qmetatype.cpp 4 This function is useful to register typedefs so they can be used by QMetaProperty, or in QueuedConnections - \snippet doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp 9 + \snippet code/src_corelib_kernel_qmetatype.cpp 9 \sa qRegisterMetaTypeStreamOperators(), QMetaType::isRegistered(), Q_DECLARE_METATYPE() @@ -1509,11 +1501,11 @@ QMetaType::TypeFlags QMetaType::typeFlags(int type) QMetaType::save(). These functions are used when streaming a QVariant. - \snippet doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp 5 + \snippet code/src_corelib_kernel_qmetatype.cpp 5 The stream operators should have the following signatures: - \snippet doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp 6 + \snippet code/src_corelib_kernel_qmetatype.cpp 6 \sa qRegisterMetaType(), QMetaType::isRegistered(), Q_DECLARE_METATYPE() */ @@ -1548,7 +1540,7 @@ QMetaType::TypeFlags QMetaType::typeFlags(int type) Example: - \snippet doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp 7 + \snippet code/src_corelib_kernel_qmetatype.cpp 7 To use the type \c T in QVariant, using Q_DECLARE_METATYPE() is sufficient. To use the type \c T in queued signal and slot connections, @@ -1574,7 +1566,7 @@ QMetaType::TypeFlags QMetaType::typeFlags(int type) Typical usage: - \snippet doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp 8 + \snippet code/src_corelib_kernel_qmetatype.cpp 8 QMetaType::type() returns the same ID as qMetaTypeId(), but does a lookup at runtime based on the name of the type. |