diff options
Diffstat (limited to 'src/corelib/kernel/qcoreapplication.cpp')
| -rw-r--r-- | src/corelib/kernel/qcoreapplication.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp index ae30167a42..a248e18a6a 100644 --- a/src/corelib/kernel/qcoreapplication.cpp +++ b/src/corelib/kernel/qcoreapplication.cpp @@ -271,6 +271,8 @@ struct QCoreApplicationData { Q_GLOBAL_STATIC(QCoreApplicationData, coreappdata) +static bool quitLockRefEnabled = true; + QCoreApplicationPrivate::QCoreApplicationPrivate(int &aargc, char **aargv, uint flags) : QObjectPrivate(), argc(aargc), argv(aargv), application_type(0), eventFilter(0), in_exec(false), aboutToQuitEmitted(false), threadData_clean(false) @@ -649,6 +651,29 @@ bool QCoreApplication::testAttribute(Qt::ApplicationAttribute attribute) return QCoreApplicationPrivate::testAttribute(attribute); } +/*!/ + Returns true if the use of the QEventLoopLocker feature can cause the + application to quit, otherwise returns false. + + \sa QEventLoopLocker + */ +bool QCoreApplication::isQuitLockEnabled() +{ + return quitLockRefEnabled; +} + +/*! + Enables the ability of the QEventLoopLocker feature to quit + the application. + + If disabled, the use of QEventLoopLocker will not quit the application. + + \sa QEventLoopLocker + */ +void QCoreApplication::setQuitLockEnabled(bool enabled) +{ + quitLockRefEnabled = enabled; +} /*! \internal @@ -1476,6 +1501,17 @@ bool QCoreApplication::event(QEvent *e) \sa QObject::tr(), QObject::trUtf8(), QString::fromUtf8() */ +void QCoreApplicationPrivate::ref() +{ + quitLockRef.ref(); +} + +void QCoreApplicationPrivate::deref() +{ + if (!quitLockRef.deref() && in_exec && quitLockRefEnabled) + QCoreApplication::postEvent(qApp, new QEvent(QEvent::Quit)); +} + /*! Tells the application to exit with return code 0 (success). Equivalent to calling QCoreApplication::exit(0). |