diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/corelib/kernel/qobject.cpp | 14 | ||||
-rw-r--r-- | src/corelib/kernel/qobject.h | 10 |
2 files changed, 24 insertions, 0 deletions
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp index be6441933f..0a8369acbf 100644 --- a/src/corelib/kernel/qobject.cpp +++ b/src/corelib/kernel/qobject.cpp @@ -4105,6 +4105,20 @@ QDebug operator<<(QDebug dbg, const QObject *o) dbg << ')'; return dbg; } + +QDebug qt_QMetaEnum_debugOperator(QDebug &dbg, int value, const QMetaObject *meta, const char *name) +{ + QDebugStateSaver saver(dbg); + QMetaEnum me = meta->enumerator(meta->indexOfEnumerator(name)); + const char *key = me.valueToKey(value); + dbg.nospace() << meta->className() << "::" << name << '('; + if (key) + dbg << key; + else + dbg << value; + dbg << ')'; + return dbg; +} #endif /*! diff --git a/src/corelib/kernel/qobject.h b/src/corelib/kernel/qobject.h index 78f913acf8..20ff9981b1 100644 --- a/src/corelib/kernel/qobject.h +++ b/src/corelib/kernel/qobject.h @@ -547,6 +547,16 @@ template <class T> inline const char * qobject_interface_iid() #ifndef QT_NO_DEBUG_STREAM Q_CORE_EXPORT QDebug operator<<(QDebug, const QObject *); +Q_CORE_EXPORT QDebug qt_QMetaEnum_debugOperator(QDebug&, int value, const QMetaObject *meta, const char *name); + +template<typename T> +typename QtPrivate::QEnableIf<QtPrivate::IsQEnumHelper<T>::Value , QDebug>::Type +operator<<(QDebug &dbg, T value) +{ + const QMetaObject *obj = qt_getEnumMetaObject(value); + const char *name = qt_getEnumName(value); + return qt_QMetaEnum_debugOperator(dbg, typename QFlags<T>::Int(value), obj, name); +} #endif class QSignalBlocker |