diff options
Diffstat (limited to 'src/corelib/kernel/qobject.cpp')
| -rw-r--r-- | src/corelib/kernel/qobject.cpp | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp index 3acee20498..003c8a8643 100644 --- a/src/corelib/kernel/qobject.cpp +++ b/src/corelib/kernel/qobject.cpp @@ -3904,11 +3904,12 @@ void doActivate(QObject *sender, int signal_index, void **argv) if (connections->currentConnectionId.loadRelaxed() == 0) senderDeleted = true; } - if (!senderDeleted) + if (!senderDeleted) { sp->connections.loadRelaxed()->cleanOrphanedConnections(sender); - if (callbacks_enabled && signal_spy_set->signal_end_callback != nullptr) - signal_spy_set->signal_end_callback(sender, signal_index); + if (callbacks_enabled && signal_spy_set->signal_end_callback != nullptr) + signal_spy_set->signal_end_callback(sender, signal_index); + } } /*! @@ -4343,22 +4344,18 @@ QDebug operator<<(QDebug dbg, const QObject *o) \relates QObject \obsolete + In new code, you should prefer the use of the Q_ENUM() macro, which makes the + type available also to the meta type system. + For instance, QMetaEnum::fromType() will not work with types declared with Q_ENUMS(). + This macro registers one or several enum types to the meta-object system. - For example: - - \snippet code/src_corelib_kernel_qobject.cpp 38 - If you want to register an enum that is declared in another class, the enum must be fully qualified with the name of the class defining it. In addition, the class \e defining the enum has to inherit QObject as well as declare the enum using Q_ENUMS(). - In new code, you should prefer the use of the Q_ENUM() macro, which makes the - type available also to the meta type system. - For instance, QMetaEnum::fromType() will not work with types declared with Q_ENUMS(). - \sa {Qt's Property System} */ |