Inheritance diagram for NotifyObject:

Collaboration diagram for NotifyObject:

Public Member Functions
	NotifyObject ()

void	clearNotifications ()

Public Member Functions inherited from SenderObject
	SenderObject ()

void	emitSignal1AfterRecursion ()

void	emitSignal1 ()

void	emitSignal2 ()

void	emitSignal3 ()

void	emitSignal4 ()

Q_INVOKABLE void	invoke1 ()

Q_SCRIPTABLE void	sinvoke1 ()

void	emitNoArg ()

void	emitIntArg (int value)

void	emitConstRefArg (const QString &value)

void	emitMultipleArgs (int value1, double value2, const QString &value3)

void	emitTupleArgSignal (const std::tuple< int, double, QString > &t)

void	emitMultiArgsWithTupleSignal1 (int value, const std::tuple< int, double, QString > &t)

void	emitMultiArgsWithTupleSignal2 (const std::tuple< int, double, QString > &t, int value)

void	emitMultiArgsWithPairSignal1 (int value, const std::pair< int, double > &p)

void	emitMultiArgsWithPairSignal2 (const std::pair< int, double > &p, int value)

void	emitNoArgPrivateSignal ()

void	emitIntArgPrivateSignal (int value)

void	emitMultiArgsPrivateSignal (int value1, double value2, const QString &value3)

void	emitTupleArgPrivateSignal (const std::tuple< int, double, QString > &t)

void	emitMultiArgsWithTuplePrivateSignal1 (int value, const std::tuple< int, double, QString > &t)

void	emitMultiArgsWithTuplePrivateSignal2 (const std::tuple< int, double, QString > &t, int value)

void	emitMultiArgsWithPairPrivateSignal1 (int value, const std::pair< int, double > &p)

void	emitMultiArgsWithPairPrivateSignal2 (const std::pair< int, double > &p, int value)

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)

virtual	~QObject ()

virtual bool	event (QEvent *event)

virtual bool	eventFilter (QObject watched, QEvent event)

QString	objectName () const

void	setObjectName (const QString &name)

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const

bool	isWindowType () const

bool	signalsBlocked () const noexcept

bool	blockSignals (bool b) noexcept

QThread *	thread () const

void	moveToThread (QThread *thread)

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)

template<typename T >
T	findChild (const QString &aName=QString(), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

template<typename T >
QList< T >	findChildren (const QString &aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

const QObjectList &	children () const

void	setParent (QObject *parent)

void	installEventFilter (QObject *filterObj)

void	removeEventFilter (QObject *obj)

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const

bool	disconnect (const QObject receiver, const char member=nullptr) const

void	dumpObjectTree () const

void	dumpObjectInfo () const

bool	setProperty (const char *name, const QVariant &value)

QVariant	property (const char *name) const

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const

bool	inherits (const char *classname) const

Public Member Functions inherited from ReceiverObject
	ReceiverObject ()

void	reset ()

bool	called (int slot)

Public Attributes
QList< QMetaMethod >	connectedSignals

QList< QMetaMethod >	disconnectedSignals

Public Attributes inherited from SenderObject
int	aPublicSlotCalled

Public Attributes inherited from ReceiverObject
int	sequence_slot1

int	sequence_slot2

int	sequence_slot3

int	sequence_slot4

int	count_slot1

int	count_slot2

int	count_slot3

int	count_slot4

Protected Member Functions
void	connectNotify (const QMetaMethod &signal) override

void	disconnectNotify (const QMetaMethod &signal) override

Protected Member Functions inherited from SenderObject
Q_INVOKABLE QT_MOC_COMPAT void	invoke2 ()

Q_INVOKABLE QT_MOC_COMPAT void	invoke2 (int)

Q_SCRIPTABLE QT_MOC_COMPAT void	sinvoke2 ()

Protected Member Functions inherited from QObject
QObject *	sender () const

int	senderSignalIndex () const

int	receivers (const char *signal) const

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	timerEvent (QTimerEvent *event)

virtual void	childEvent (QChildEvent *event)

virtual void	customEvent (QEvent *event)

	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Additional Inherited Members
Public Slots inherited from SenderObject
void	aPublicSlot ()

Public Slots inherited from QObject
void	deleteLater ()

Public Slots inherited from ReceiverObject
void	slot1 ()

void	slot2 ()

void	slot3 ()

void	slot4 ()

Signals inherited from SenderObject
void	signal1 ()

void	signal2 ()

void	signal3 ()

void	signal4 ()

QT_MOC_COMPAT void	signal5 ()

void	signal6 (void)

void	signal7 (int, const QString &)

void	noArgSignal ()

void	intArgSignal (int value)

void	constRefArg (const QString &value)

void	multipleArgs (int value1, double value2, const QString &value3)

void	tupleArgSignal (const std::tuple< int, double, QString > &t)

void	multiArgsWithTupleSignal1 (int value, const std::tuple< int, double, QString > &t)

void	multiArgsWithTupleSignal2 (const std::tuple< int, double, QString > &t, int value)

void	multiArgsWithPairSignal1 (int value, const std::pair< int, double > &p)

void	multiArgsWithPairSignal2 (const std::pair< int, double > &p, int value)

void	noArgPrivateSignal (QPrivateSignal)

void	intArgPrivateSignal (int value, QPrivateSignal)

void	multiArgsPrivateSignal (int value1, double value2, const QString &value3, QPrivateSignal)

void	tupleArgPrivateSignal (const std::tuple< int, double, QString > &t, QPrivateSignal)

void	multiArgsWithTuplePrivateSignal1 (int value, const std::tuple< int, double, QString > &t, QPrivateSignal)

void	multiArgsWithTuplePrivateSignal2 (const std::tuple< int, double, QString > &t, int value, QPrivateSignal)

void	multiArgsWithPairPrivateSignal1 (int value, const std::pair< int, double > &p, QPrivateSignal)

void	multiArgsWithPairPrivateSignal2 (const std::pair< int, double > &p, int value, QPrivateSignal)

Signals inherited from QObject
void	destroyed (QObject *=nullptr)

void	objectNameChanged (const QString &objectName, QPrivateSignal)

Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)

static QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)

static QMetaObject::Connection ::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 slot)

static QMetaObject::Connection ::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject context, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static std::enable_if< QtPrivate::FunctionPointer< Func2 >::ArgumentCount==-1 &&!std::is_convertible_v< Func2, const char * >, QMetaObject::Connection >::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 slot)

template<typename Func1 , typename Func2 >
static std::enable_if< QtPrivate::FunctionPointer< Func2 >::ArgumentCount==-1 &&!std::is_convertible_v< Func2, const char * >, QMetaObject::Connection >::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject context, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static bool	disconnect (const QMetaObject::Connection &)

template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)

template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Static Public Attributes inherited from ReceiverObject
static int	sequence = 0

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Properties inherited from QObject
QString	objectName
	the name of this object More...

Related Functions inherited from QObject
template< class T > T	qobject_cast (const QObject *object)

template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

	QObjectList

Detailed Description

Definition at line 782 of file tst_qobject.cpp.

Constructor & Destructor Documentation

◆ NotifyObject()

NotifyObject::NotifyObject ( )

inline

Definition at line 785 of file tst_qobject.cpp.

Member Function Documentation

◆ clearNotifications()

void NotifyObject::clearNotifications ( )

inline

Definition at line 790 of file tst_qobject.cpp.

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◆ connectNotify()

void NotifyObject::connectNotify ( const QMetaMethod & signal )

inlineoverrideprotectedvirtual

Since: 5.0

This virtual function is called when something has been connected to signal in this object.

If you want to compare signal with a specific signal, you can use QMetaMethod::fromSignal() as follows:

Warning: This function violates the object-oriented principle of modularity. However, it might be useful when you need to perform expensive initialization only if something is connected to a signal.; This function is called from the thread which performs the connection, which may be a different thread from the thread in which this object lives.

See also: connect(), disconnectNotify()

Reimplemented from QObject.

Definition at line 796 of file tst_qobject.cpp.

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◆ disconnectNotify()

void NotifyObject::disconnectNotify ( const QMetaMethod & signal )

inlineoverrideprotectedvirtual

Since: 5.0

This virtual function is called when something has been disconnected from signal in this object.

See connectNotify() for an example of how to compare signal with a specific signal.

If all signals were disconnected from this object (e.g., the signal argument to disconnect() was \nullptr), disconnectNotify() is only called once, and the signal will be an invalid QMetaMethod (QMetaMethod::isValid() returns false).

Warning: This function violates the object-oriented principle of modularity. However, it might be useful for optimizing access to expensive resources.; This function is called from the thread which performs the disconnection, which may be a different thread from the thread in which this object lives. This function may also be called with a QObject internal mutex locked. It is therefore not allowed to re-enter any of any QObject functions from your reimplementation and if you lock a mutex in your reimplementation, make sure that you don't call QObject functions with that mutex held in other places or it will result in a deadlock.

See also: disconnect(), connectNotify()

Reimplemented from QObject.

Definition at line 798 of file tst_qobject.cpp.

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Member Data Documentation

◆ connectedSignals

QList<QMetaMethod> NotifyObject::connectedSignals

Definition at line 788 of file tst_qobject.cpp.

◆ disconnectedSignals

QList<QMetaMethod> NotifyObject::disconnectedSignals

Definition at line 789 of file tst_qobject.cpp.

The documentation for this class was generated from the following file:

tests/auto/corelib/kernel/qobject/tst_qobject.cpp

Public Member Functions

Public Attributes

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ NotifyObject()

Member Function Documentation

◆ clearNotifications()

◆ connectNotify()

◆ disconnectNotify()

Member Data Documentation

◆ connectedSignals

◆ disconnectedSignals