QtBase  v6.3.1
Public Member Functions | List of all members
QSignalSpy Class Reference

#include <qsignalspy.h>

Inheritance diagram for QSignalSpy:
Inheritance graph
[legend]
Collaboration diagram for QSignalSpy:
Collaboration graph
[legend]

Public Member Functions

 QSignalSpy (const QObject *obj, const char *aSignal)
 
template<typename Func >
 QSignalSpy (const typename QtPrivate::FunctionPointer< Func >::Object *obj, Func signal0)
 
 QSignalSpy (const QObject *obj, const QMetaMethod &signal)
 
bool isValid () const
 
QByteArray signal () const
 
bool wait (int timeout=5000)
 
int qt_metacall (QMetaObject::Call call, int methodId, void **a) override
 
- 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< QStringbindableObjectName ()
 
bool isWidgetType () const
 
bool isWindowType () const
 
bool signalsBlocked () const noexcept
 
bool blockSignals (bool b) noexcept
 
QThreadthread () 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< TfindChildren (const QString &aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 
template<typename T >
QList< TfindChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 
const QObjectListchildren () 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< QByteArraydynamicPropertyNames () const
 
QBindingStoragebindingStorage ()
 
const QBindingStoragebindingStorage () const
 
QObjectparent () const
 
bool inherits (const char *classname) const
 
- Public Member Functions inherited from QList< QList< QVariant > >
 QList (DataPointer dd) noexcept
 
 QList ()=default
 
 QList (qsizetype size)
 
 QList (qsizetype size, parameter_type t)
 
 QList (std::initializer_list< QList< QVariant > > args)
 
 QList (InputIterator i1, InputIterator i2)
 
 QList (const String &str)
 
QList< QList< QVariant > > & operator= (std::initializer_list< QList< QVariant > > args)
 
void swap (QList &other) noexcept
 
QTypeTraits::compare_eq_result_container< QList, Uoperator== (const QList &other) const
 
QTypeTraits::compare_eq_result_container< QList, Uoperator!= (const QList &other) const
 
QTypeTraits::compare_lt_result_container< QList, Uoperator< (const QList &other) const noexcept(noexcept(std::lexicographical_compare< typename QList< U >::const_iterator, typename QList::const_iterator >(std::declval< QList< U >>().begin(), std::declval< QList< U >>().end(), other.begin(), other.end())))
 
QTypeTraits::compare_lt_result_container< QList, Uoperator> (const QList &other) const noexcept(noexcept(other< std::declval< QList< U >>()))
 
QTypeTraits::compare_lt_result_container< QList, Uoperator<= (const QList &other) const noexcept(noexcept(other< std::declval< QList< U >>()))
 
QTypeTraits::compare_lt_result_container< QList, Uoperator>= (const QList &other) const noexcept(noexcept(std::declval< QList< U >>()< other))
 
qsizetype size () const noexcept
 
qsizetype count () const noexcept
 
qsizetype count (const AT &t) const noexcept
 
qsizetype length () const noexcept
 
bool isEmpty () const noexcept
 
void resize (qsizetype size)
 
void resize (qsizetype size, parameter_type c)
 
qsizetype capacity () const
 
void reserve (qsizetype size)
 
void squeeze ()
 
void detach ()
 
bool isDetached () const noexcept
 
bool isSharedWith (const QList< QList< QVariant > > &other) const
 
pointer data ()
 
const_pointer data () const noexcept
 
const_pointer constData () const noexcept
 
void clear ()
 
const_reference at (qsizetype i) const noexcept
 
reference operator[] (qsizetype i)
 
const_reference operator[] (qsizetype i) const noexcept
 
void append (parameter_type t)
 
void append (const_iterator i1, const_iterator i2)
 
void append (rvalue_ref t)
 
void append (const QList< QList< QVariant > > &l)
 
void append (QList< QList< QVariant > > &&l)
 
void prepend (rvalue_ref t)
 
void prepend (parameter_type t)
 
reference emplaceBack (Args &&... args)
 
reference emplaceFront (Args &&... args)
 
iterator insert (qsizetype i, parameter_type t)
 
iterator insert (qsizetype i, qsizetype n, parameter_type t)
 
iterator insert (const_iterator before, parameter_type t)
 
iterator insert (const_iterator before, qsizetype n, parameter_type t)
 
iterator insert (const_iterator before, rvalue_ref t)
 
iterator insert (qsizetype i, rvalue_ref t)
 
iterator emplace (const_iterator before, Args &&... args)
 
iterator emplace (qsizetype i, Args &&... args)
 
void replace (qsizetype i, parameter_type t)
 
void replace (qsizetype i, rvalue_ref t)
 
void remove (qsizetype i, qsizetype n=1)
 
void removeFirst () noexcept
 
void removeLast () noexcept
 
value_type takeFirst ()
 
value_type takeLast ()
 
QList< QList< QVariant > > & fill (parameter_type t, qsizetype size=-1)
 
void removeAt (qsizetype i)
 
qsizetype removeAll (const AT &t)
 
bool removeOne (const AT &t)
 
qsizetype removeIf (Predicate pred)
 
QList< QVarianttakeAt (qsizetype i)
 
void move (qsizetype from, qsizetype to)
 
iterator begin ()
 
const_iterator begin () const noexcept
 
iterator end ()
 
const_iterator end () const noexcept
 
const_iterator cbegin () const noexcept
 
const_iterator cend () const noexcept
 
const_iterator constBegin () const noexcept
 
const_iterator constEnd () const noexcept
 
reverse_iterator rbegin ()
 
const_reverse_iterator rbegin () const noexcept
 
reverse_iterator rend ()
 
const_reverse_iterator rend () const noexcept
 
const_reverse_iterator crbegin () const noexcept
 
const_reverse_iterator crend () const noexcept
 
iterator erase (const_iterator begin, const_iterator end)
 
iterator erase (const_iterator pos)
 
QList< QVariant > & first ()
 
const QList< QVariant > & first () const noexcept
 
QList< QList< QVariant > > first (qsizetype n) const
 
const QList< QVariant > & constFirst () const noexcept
 
QList< QVariant > & last ()
 
const QList< QVariant > & last () const noexcept
 
QList< QList< QVariant > > last (qsizetype n) const
 
const QList< QVariant > & constLast () const noexcept
 
bool startsWith (parameter_type t) const
 
bool endsWith (parameter_type t) const
 
QList< QList< QVariant > > mid (qsizetype pos, qsizetype len=-1) const
 
QList< QList< QVariant > > sliced (qsizetype pos) const
 
QList< QList< QVariant > > sliced (qsizetype pos, qsizetype n) const
 
QList< QVariantvalue (qsizetype i) const
 
QList< QVariantvalue (qsizetype i, parameter_type defaultValue) const
 
void swapItemsAt (qsizetype i, qsizetype j)
 
void push_back (parameter_type t)
 
void push_back (rvalue_ref t)
 
void push_front (rvalue_ref t)
 
void push_front (parameter_type t)
 
void pop_back () noexcept
 
void pop_front () noexcept
 
reference emplace_back (Args &&... args)
 
bool empty () const noexcept
 
reference front ()
 
const_reference front () const noexcept
 
reference back ()
 
const_reference back () const noexcept
 
void shrink_to_fit ()
 
QList< QList< QVariant > > & operator+= (const QList< QList< QVariant > > &l)
 
QList< QList< QVariant > > & operator+= (QList< QList< QVariant > > &&l)
 
QList< QList< QVariant > > & operator+= (parameter_type t)
 
QList< QList< QVariant > > & operator+= (rvalue_ref t)
 
QList< QList< QVariant > > operator+ (const QList< QList< QVariant > > &l) const
 
QList< QList< QVariant > > operator+ (QList< QList< QVariant > > &&l) const
 
QList< QList< QVariant > > & operator<< (parameter_type t)
 
QList< QList< QVariant > > & operator<< (const QList< QList< QVariant > > &l)
 
QList< QList< QVariant > > & operator<< (QList< QList< QVariant > > &&l)
 
QList< QList< QVariant > > & operator<< (rvalue_ref t)
 
QList< QList< QVariant > > toList () const noexcept
 
QList< QList< QVariant > > toVector () const noexcept
 
- Public Member Functions inherited from QListSpecialMethodsBase< T >
template<typename AT = T>
qsizetype indexOf (const AT &t, qsizetype from=0) const noexcept
 
template<typename AT = T>
qsizetype lastIndexOf (const AT &t, qsizetype from=-1) const noexcept
 
template<typename AT = T>
bool contains (const AT &t) const noexcept
 

Additional Inherited Members

- Public Types inherited from QList< QList< QVariant > >
using Type = QList< QVariant >
 
using value_type = QList< QVariant >
 
using pointer = QList< QVariant > *
 
using const_pointer = const QList< QVariant > *
 
using reference = QList< QVariant > &
 
using const_reference = const QList< QVariant > &
 
using size_type = qsizetype
 
using difference_type = qptrdiff
 
using parameter_type = typename DataPointer::parameter_type
 
using rvalue_ref = typename std::conditional< DataPointer::pass_parameter_by_value, DisableRValueRefs, QList< QVariant > && >::type
 
using Iterator = iterator
 
using ConstIterator = const_iterator
 
using reverse_iterator = std::reverse_iterator< iterator >
 
using const_reverse_iterator = std::reverse_iterator< const_iterator >
 
- Public Slots inherited from QObject
void deleteLater ()
 
- 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 Member Functions inherited from QList< QList< QVariant > >
static QList< QList< QVariant > > fromList (const QList< QList< QVariant > > &list) noexcept
 
static QList< QList< QVariant > > fromVector (const QList< QList< QVariant > > &vector) noexcept
 
static QList< QList< QVariant > > fromReadOnlyData (const QList< QVariant >(&t)[N]) noexcept
 
- Protected Types inherited from QListSpecialMethodsBase< T >
using Self = QList< T >
 
- Protected Member Functions inherited from QObject
QObjectsender () 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)
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
 QObject (QObjectPrivate &dd, QObject *parent=nullptr)
 
- Protected Member Functions inherited from QListSpecialMethods< QList< QVariant > >
 ~QListSpecialMethods ()=default
 
- Protected Member Functions inherited from QListSpecialMethodsBase< T >
 ~QListSpecialMethodsBase ()=default
 
Selfself ()
 
const Selfself () const
 
- Protected Attributes inherited from QObject
QScopedPointer< QObjectDatad_ptr
 
- Properties inherited from QObject
QString objectName
 the name of this object More...
 

Detailed Description

Definition at line 55 of file qsignalspy.h.

Constructor & Destructor Documentation

◆ QSignalSpy() [1/3]

QSignalSpy::QSignalSpy ( const QObject obj,
const char *  aSignal 
)
inlineexplicit

Definition at line 58 of file qsignalspy.h.

Here is the call graph for this function:

◆ QSignalSpy() [2/3]

template<typename Func >
QSignalSpy::QSignalSpy ( const typename QtPrivate::FunctionPointer< Func >::Object obj,
Func  signal0 
)
inline

Definition at line 94 of file qsignalspy.h.

Here is the call graph for this function:

◆ QSignalSpy() [3/3]

QSignalSpy::QSignalSpy ( const QObject obj,
const QMetaMethod signal 
)
inline

Definition at line 120 of file qsignalspy.h.

Here is the call graph for this function:

Member Function Documentation

◆ isValid()

bool QSignalSpy::isValid ( ) const
inline

Definition at line 130 of file qsignalspy.h.

Here is the call graph for this function:
Here is the caller graph for this function:

◆ qt_metacall()

int QSignalSpy::qt_metacall ( QMetaObject::Call  call,
int  methodId,
void **  a 
)
inlineoverride

Definition at line 143 of file qsignalspy.h.

◆ signal()

QByteArray QSignalSpy::signal ( ) const
inline

Definition at line 131 of file qsignalspy.h.

Here is the caller graph for this function:

◆ wait()

bool QSignalSpy::wait ( int  timeout = 5000)
inline

Definition at line 133 of file qsignalspy.h.

Here is the call graph for this function:
Here is the caller graph for this function:

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