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Qt 4.8
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Qt 4.8
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Public Functions | |
| QThreadPoolThread (QThreadPoolPrivate *manager) | |
| void | registerThreadInactive () |
| void | run () |
| The starting point for the thread. More... | |
 Public Functions inherited from QThread | |
| void | exit (int retcode=0) |
| Tells the thread's event loop to exit with a return code. More... | |
| bool | isFinished () const |
| Returns true if the thread is finished; otherwise returns false. More... | |
| bool | isRunning () const |
| Returns true if the thread is running; otherwise returns false. More... | |
| Priority | priority () const |
| Returns the priority for a running thread. More... | |
| QThread (QObject *parent=0) | |
| Constructs a new QThread to manage a new thread. More... | |
| void | setPriority (Priority priority) |
| This function sets the priority for a running thread. More... | |
| void | setStackSize (uint stackSize) |
| Sets the maximum stack size for the thread to stackSize. More... | |
| uint | stackSize () const |
| Returns the maximum stack size for the thread (if set with setStackSize()); otherwise returns zero. More... | |
| bool | wait (unsigned long time=ULONG_MAX) |
| Blocks the thread until either of these conditions is met: More... | |
| ~QThread () | |
| Destroys the QThread. More... | |
| Public Functions inherited from QObject | |
| bool | blockSignals (bool b) |
| If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). More... | |
| const QObjectList & | children () const |
| Returns a list of child objects. More... | |
| bool | connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const |
| bool | disconnect (const char *signal=0, const QObject *receiver=0, const char *member=0) |
| bool | disconnect (const QObject *receiver, const char *member=0) |
| void | dumpObjectInfo () |
| Dumps information about signal connections, etc. More... | |
| void | dumpObjectTree () |
| Dumps a tree of children to the debug output. More... | |
| QList< QByteArray > | dynamicPropertyNames () const |
| Returns the names of all properties that were dynamically added to the object using setProperty(). More... | |
| virtual bool | event (QEvent *) |
| This virtual function receives events to an object and should return true if the event e was recognized and processed. More... | |
| virtual bool | eventFilter (QObject *, QEvent *) |
| Filters events if this object has been installed as an event filter for the watched object. More... | |
| template<typename T > | |
| T | findChild (const QString &aName=QString()) const |
| Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More... | |
| template<typename T > | |
| QList< T > | findChildren (const QString &aName=QString()) const |
| Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects. More... | |
| template<typename T > | |
| QList< T > | findChildren (const QRegExp &re) const |
| bool | inherits (const char *classname) const |
| Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false. More... | |
| void | installEventFilter (QObject *) |
| Installs an event filter filterObj on this object. More... | |
| bool | isWidgetType () const |
| Returns true if the object is a widget; otherwise returns false. More... | |
| void | killTimer (int id) |
| Kills the timer with timer identifier, id. More... | |
| virtual const QMetaObject * | metaObject () const |
| Returns a pointer to the meta-object of this object. More... | |
| void | moveToThread (QThread *thread) |
| Changes the thread affinity for this object and its children. More... | |
| QString | objectName () const |
| QObject * | parent () const |
| Returns a pointer to the parent object. More... | |
| QVariant | property (const char *name) const |
| Returns the value of the object's name property. More... | |
| Q_INVOKABLE | QObject (QObject *parent=0) |
| Constructs an object with parent object parent. More... | |
| void | removeEventFilter (QObject *) |
| Removes an event filter object obj from this object. More... | |
| void | setObjectName (const QString &name) |
| void | setParent (QObject *) |
| Makes the object a child of parent. More... | |
| bool | setProperty (const char *name, const QVariant &value) |
| Sets the value of the object's name property to value. More... | |
| void | setUserData (uint id, QObjectUserData *data) |
| bool | signalsBlocked () const |
| Returns true if signals are blocked; otherwise returns false. More... | |
| int | startTimer (int interval) |
| Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More... | |
| QThread * | thread () const |
| Returns the thread in which the object lives. More... | |
| QObjectUserData * | userData (uint id) const |
| virtual | ~QObject () |
| Destroys the object, deleting all its child objects. More... | |
Public Variables | |
| QThreadPoolPrivate * | manager |
| QRunnable * | runnable |
| QWaitCondition | runnableReady |
Additional Inherited Members | |
| Public Types inherited from QThread | |
| enum | Priority { IdlePriority, LowestPriority, LowPriority, NormalPriority, HighPriority, HighestPriority, TimeCriticalPriority, InheritPriority } |
| This enum type indicates how the operating system should schedule newly created threads. More... | |
| Public Slots inherited from QThread | |
| void | quit () |
| Tells the thread's event loop to exit with return code 0 (success). More... | |
| void | start (Priority=InheritPriority) |
| Begins execution of the thread by calling run(). More... | |
| void | terminate () |
| Terminates the execution of the thread. More... | |
| Public Slots inherited from QObject | |
| void | deleteLater () |
| Schedules this object for deletion. More... | |
| Signals inherited from QThread | |
| void | finished () |
| This signal is emitted when the thread has finished executing. More... | |
| void | started () |
| This signal is emitted when the thread starts executing. More... | |
| void | terminated () |
| This signal is emitted when the thread is terminated. More... | |
| Signals inherited from QObject | |
| void | destroyed (QObject *=0) |
| This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More... | |
| Static Public Functions inherited from QThread | |
| static QThread * | currentThread () |
| Returns a pointer to a QThread which manages the currently executing thread. More... | |
| static Qt::HANDLE | currentThreadId () |
| Returns the thread handle of the currently executing thread. More... | |
| static int | idealThreadCount () |
| Returns the ideal number of threads that can be run on the system. More... | |
| static void | yieldCurrentThread () |
| Yields execution of the current thread to another runnable thread, if any. More... | |
| Static Public Functions inherited from QObject | |
| static bool | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection) |
| Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More... | |
| static bool | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection) |
| static bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member) |
| Disconnects signal in object sender from method in object receiver. More... | |
| static bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member) |
| static uint | registerUserData () |
| static QString | tr (const char *sourceText, const char *comment=0, int n=-1) |
| static QString | trUtf8 (const char *sourceText, const char *comment=0, int n=-1) |
| Static Public Variables inherited from QObject | |
| static const QMetaObject | staticMetaObject |
| This variable stores the meta-object for the class. More... | |
| Protected Functions inherited from QThread | |
| int | exec () |
| Enters the event loop and waits until exit() is called, returning the value that was passed to exit(). More... | |
| QThread (QThreadPrivate &dd, QObject *parent=0) | |
| Protected Functions inherited from QObject | |
| virtual void | childEvent (QChildEvent *) |
| This event handler can be reimplemented in a subclass to receive child events. More... | |
| virtual void | connectNotify (const char *signal) |
| This virtual function is called when something has been connected to signal in this object. More... | |
| virtual void | customEvent (QEvent *) |
| This event handler can be reimplemented in a subclass to receive custom events. More... | |
| virtual void | disconnectNotify (const char *signal) |
| This virtual function is called when something has been disconnected from signal in this object. More... | |
| QObject (QObjectPrivate &dd, QObject *parent=0) | |
| int | receivers (const char *signal) const |
| Returns the number of receivers connected to the signal. More... | |
| QObject * | sender () const |
| Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns 0. More... | |
| int | senderSignalIndex () const |
| virtual void | timerEvent (QTimerEvent *) |
| This event handler can be reimplemented in a subclass to receive timer events for the object. More... | |
| Static Protected Functions inherited from QThread | |
| static void | msleep (unsigned long) |
| Forces the current thread to sleep for msecs milliseconds. More... | |
| static void | setTerminationEnabled (bool enabled=true) |
| Enables or disables termination of the current thread based on the enabled parameter. More... | |
| static void | sleep (unsigned long) |
| Forces the current thread to sleep for secs seconds. More... | |
| static void | usleep (unsigned long) |
| Forces the current thread to sleep for usecs microseconds. More... | |
| Protected Variables inherited from QObject | |
| QScopedPointer< QObjectData > | d_ptr |
| Static Protected Variables inherited from QObject | |
| static const QMetaObject | staticQtMetaObject |
| Related Functions inherited from QObject | |
| T | qFindChildqFindChildren (const QObject *obj, const QString &name)() |
| QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QString &name)() |
| QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QRegExp ®Exp)() |
| T * | qobject_cast (QObject *object) |
| QObjectList | |
| void * | qt_find_obj_child (QObject *parent, const char *type, const QString &name) |
| Returns a pointer to the object named name that inherits type and with a given parent. More... | |
Definition at line 64 of file qthreadpool.cpp.
| QThreadPoolThread::QThreadPoolThread | ( | QThreadPoolPrivate * | manager | ) |
Definition at line 84 of file qthreadpool.cpp.
| void QThreadPoolThread::registerThreadInactive | ( | ) |
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virtual |
The starting point for the thread.
After calling start(), the newly created thread calls this function. The default implementation simply calls exec().
You can reimplement this function to facilitate advanced thread management. Returning from this method will end the execution of the thread.
Reimplemented from QThread.
Definition at line 91 of file qthreadpool.cpp.
| QThreadPoolPrivate* QThreadPoolThread::manager |
Definition at line 72 of file qthreadpool.cpp.
| QRunnable* QThreadPoolThread::runnable |
Definition at line 73 of file qthreadpool.cpp.
Referenced by run(), QThreadPoolPrivate::startThread(), and QThreadPoolPrivate::tryStart().
| QWaitCondition QThreadPoolThread::runnableReady |
Definition at line 71 of file qthreadpool.cpp.
Referenced by QThreadPoolPrivate::reset().