ThreadWeaver::QueueSignals
#include <queuesignals.h>

Signals | |
void | finished () |
void | stateChanged (ThreadWeaver::State *) |
void | suspended () |
Public Member Functions | |
QueueSignals (QObject *parent=nullptr) | |
QueueSignals (ThreadWeaver::Private::QueueSignals_Private *d, QObject *parent=nullptr) | |
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QObject (QObject *parent) | |
bool | blockSignals (bool block) |
const QObjectList & | children () const const |
QMetaObject::Connection | connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const |
void | deleteLater () |
void | destroyed (QObject *obj) |
bool | disconnect (const char *signal, const QObject *receiver, const char *method) const const |
bool | disconnect (const QObject *receiver, const char *method) const const |
void | dumpObjectInfo () |
void | dumpObjectInfo () const const |
void | dumpObjectTree () |
void | dumpObjectTree () const const |
QList< QByteArray > | dynamicPropertyNames () const const |
virtual bool | event (QEvent *e) |
virtual bool | eventFilter (QObject *watched, QEvent *event) |
T | findChild (const QString &name, Qt::FindChildOptions options) const const |
QList< T > | findChildren (const QRegExp ®Exp, Qt::FindChildOptions options) const const |
QList< T > | findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const |
QList< T > | findChildren (const QString &name, Qt::FindChildOptions options) const const |
bool | inherits (const char *className) const const |
void | installEventFilter (QObject *filterObj) |
bool | isWidgetType () const const |
bool | isWindowType () const const |
void | killTimer (int id) |
virtual const QMetaObject * | metaObject () const const |
void | moveToThread (QThread *targetThread) |
QString | objectName () const const |
void | objectNameChanged (const QString &objectName) |
QObject * | parent () const const |
QVariant | property (const char *name) const const |
Q_CLASSINFO (Name, Value) | |
Q_DISABLE_COPY (Class) | |
Q_DISABLE_COPY_MOVE (Class) | |
Q_DISABLE_MOVE (Class) | |
Q_EMIT Q_EMIT | |
Q_ENUM (...) | |
Q_ENUM_NS (...) | |
Q_ENUMS (...) | |
Q_FLAG (...) | |
Q_FLAG_NS (...) | |
Q_FLAGS (...) | |
Q_GADGET Q_GADGET | |
Q_INTERFACES (...) | |
Q_INVOKABLE Q_INVOKABLE | |
Q_NAMESPACE Q_NAMESPACE | |
Q_NAMESPACE_EXPORT (EXPORT_MACRO) | |
Q_OBJECT Q_OBJECT | |
Q_PROPERTY (...) | |
Q_REVISION Q_REVISION | |
Q_SET_OBJECT_NAME (Object) | |
Q_SIGNAL Q_SIGNAL | |
Q_SIGNALS Q_SIGNALS | |
Q_SLOT Q_SLOT | |
Q_SLOTS Q_SLOTS | |
T | qFindChild (const QObject *obj, const QString &name) |
QList< T > | qFindChildren (const QObject *obj, const QRegExp ®Exp) |
QList< T > | qFindChildren (const QObject *obj, const QString &name) |
T | qobject_cast (const QObject *object) |
T | qobject_cast (QObject *object) |
QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
void | removeEventFilter (QObject *obj) |
void | setObjectName (const QString &name) |
void | setParent (QObject *parent) |
bool | setProperty (const char *name, const QVariant &value) |
bool | signalsBlocked () const const |
int | startTimer (int interval, Qt::TimerType timerType) |
int | startTimer (std::chrono::milliseconds time, Qt::TimerType timerType) |
QThread * | thread () const const |
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virtual int | currentNumberOfThreads () const =0 |
virtual void | dequeue ()=0 |
virtual bool | dequeue (const JobPointer &job)=0 |
virtual void | enqueue (const QVector< JobPointer > &jobs)=0 |
virtual void | finish ()=0 |
virtual bool | isEmpty () const =0 |
virtual bool | isIdle () const =0 |
virtual int | maximumNumberOfThreads () const =0 |
virtual int | queueLength () const =0 |
virtual void | requestAbort ()=0 |
virtual void | reschedule ()=0 |
virtual void | resume ()=0 |
virtual void | setMaximumNumberOfThreads (int cap)=0 |
virtual void | shutDown ()=0 |
virtual const State * | state () const =0 |
virtual void | suspend ()=0 |
Protected Member Functions | |
ThreadWeaver::Private::QueueSignals_Private * | d () |
const ThreadWeaver::Private::QueueSignals_Private * | d () const |
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virtual void | childEvent (QChildEvent *event) |
virtual void | connectNotify (const QMetaMethod &signal) |
virtual void | customEvent (QEvent *event) |
virtual void | disconnectNotify (const QMetaMethod &signal) |
bool | isSignalConnected (const QMetaMethod &signal) const const |
int | receivers (const char *signal) const const |
QObject * | sender () const const |
int | senderSignalIndex () const const |
virtual void | timerEvent (QTimerEvent *event) |
Additional Inherited Members | |
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objectName | |
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QMetaObject::Connection | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type) |
QMetaObject::Connection | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type) |
QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type) |
QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type) |
QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, Functor functor) |
bool | disconnect (const QMetaObject::Connection &connection) |
bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method) |
bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method) |
bool | disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method) |
QString | tr (const char *sourceText, const char *disambiguation, int n) |
QString | trUtf8 (const char *sourceText, const char *disambiguation, int n) |
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typedef | QObjectList |
Detailed Description
QueueSignals declares the Qt signals shared by the Queue and Weaver classes.
Definition at line 23 of file queuesignals.h.
Constructor & Destructor Documentation
◆ QueueSignals()
|
explicit |
Construct a QueueSignals object, passing the QObject parent.
Definition at line 15 of file queuesignals.cpp.
Member Function Documentation
◆ finished
|
signal |
Emitted when the Queue has completed all jobs currently queued.
The Queue emits finished() when the job queue is empty, and the last job currently processed by a worker threads was completed. Beware that if multiple jobs are enqueued repeatedly one by one, this signal might be emitted multiple times, because the queued jobs where processed before new ones could be queued. To avoid this, queue all relevant jobs in a single operation, using for example a QueueStream or a Collection.
◆ stateChanged
|
signal |
Emitted when the processing state of the Queue has changed.
◆ suspended
|
signal |
The Queue has been suspended.
When the Queue is suspended, worker threads will not be assigned new jobs to process. Jobs waiting in the queue will not be started until processing is resumed. When suspend() is called, the worker threads will continue to process the job currently assigned to them. When the last thread finishes it's current assignment, suspended() is emitted.
- See also
- suspend()
The documentation for this class was generated from the following files:
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