QObject

Оглавление

• Категории
• Описание
• Литература

Категории

• …
  • private: Q_OBJECT
  • private: Q_PROPERTY(QString objectName READ objectName WRITE setObjectName NOTIFY objectNameChanged)
  • private: Q_DECLARE_PRIVATE(QObject)
• …
  • public: Q_INVOKABLE explicit QObject(QObject *parent=Q_NULLPTR);
  • public: virtual ~QObject();
• События
  • public: virtual bool event(QEvent *event);
  • public: virtual bool eventFilter(QObject *watched, QEvent *event);
• Перевод
  • public: static QString tr(const char *sourceText, const char *comment = Q_NULLPTR, int n = -1);
  • public: static QString trUtf8(const char *sourceText, const char *comment = Q_NULLPTR, int n = -1);
• Метаобъект
  • public: virtual const QMetaObject *metaObject() const;
  • public: static const QMetaObject staticMetaObject;
• …
  • public: static QString tr(const char *sourceText, const char * = Q_NULLPTR, int = -1) {…}
  • public: QT_DEPRECATED static QString trUtf8(const char *sourceText, const char * = Q_NULLPTR, int = -1) {…}
• Название
  • public: QString objectName() const;
  • public: void setObjectName(const QString &name);
• Тип
  • public: inline bool isWidgetType() const {…}
  • public: inline bool isWindowType() const {…}
• …
  • public: inline bool signalsBlocked() const Q_DECL_NOTHROW {…}
  • public: bool blockSignals(bool b) Q_DECL_NOTHROW;
• Поток
  • public: QThread *thread() const;
  • public: void moveToThread(QThread *thread);
• Таймер
  • public: int startTimer(int interval, Qt::TimerType timerType = Qt::CoarseTimer);
  • public: Q_ALWAYS_INLINE int startTimer(std::chrono::milliseconds time, Qt::TimerType timerType = Qt::CoarseTimer) {…}
  • public: void killTimer(int id);
• …
  • public: template<typename T> inline T findChild(const QString &aName = QString(), Qt::FindChildOptions options = Qt::FindChildrenRecursively) const {…}
  • public: template<typename T> inline QList<T> findChildren(const QString &aName = QString(), Qt::FindChildOptions options = Qt::FindChildrenRecursively) const {…}
  • public: template<typename T> inline QList<T> findChildren(const QRegExp &re, Qt::FindChildOptions options = Qt::FindChildrenRecursively) const {…}
  • public: template<typename T> inline QList<T> findChildren(const QRegularExpression &re, Qt::FindChildOptions options = Qt::FindChildrenRecursively) const {…}
• …
  • public: inline const QObjectList &children() const {…}
  • public: void setParent(QObject *parent);
• Фильтр событий
  • public: void installEventFilter(QObject *filterObj);
  • public: void removeEventFilter(QObject *obj);
• Подсоединить
  • public: static QMetaObject::Connection connect(const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType = Qt::AutoConnection);
  • public: static QMetaObject::Connection connect(const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type = Qt::AutoConnection);
  • public: inline QMetaObject::Connection connect(const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type = Qt::AutoConnection) const;
  • public: template<typename PointerToMemberFunction> static QMetaObject::Connection connect(const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type = Qt::AutoConnection);
  • public: template<typename PointerToMemberFunction, typename Functor> static QMetaObject::Connection connect(const QObject *sender, PointerToMemberFunction signal, Functor functor);
  • public: template<typename PointerToMemberFunction, typename Functor> static QMetaObject::Connection connect(const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type = Qt::AutoConnection);
  • public: template <typename Func1, typename Func2> static inline 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) {…}
  • public: template <typename Func1, typename Func2> static inline typename std::enable_if<int(QtPrivate::FunctionPointer<Func2>::ArgumentCount) >= 0, QMetaObject::Connection>::type connect(const typename QtPrivate::FunctionPointer<Func1>::Object *sender, Func1 signal, Func2 slot) {…}
  • public: template <typename Func1, typename Func2> static inline typename std::enable_if<int(QtPrivate::FunctionPointer<Func2>::ArgumentCount) >= 0 && !QtPrivate::FunctionPointer<Func2>::IsPointerToMemberFunction, QMetaObject::Connection>::type connect(const typename QtPrivate::FunctionPointer<Func1>::Object *sender, Func1 signal, const QObject *context, Func2 slot, Qt::ConnectionType type = Qt::AutoConnection) {…}
  • public: template <typename Func1, typename Func2> static inline typename std::enable_if<QtPrivate::FunctionPointer<Func2>::ArgumentCount == -1, QMetaObject::Connection>::type connect(const typename QtPrivate::FunctionPointer<Func1>::Object *sender, Func1 signal, Func2 slot) {…}
  • public: template <typename Func1, typename Func2> static inline typename std::enable_if<QtPrivate::FunctionPointer<Func2>::ArgumentCount == -1, QMetaObject::Connection>::type connect(const typename QtPrivate::FunctionPointer<Func1>::Object *sender, Func1 signal, const QObject *context, Func2 slot, Qt::ConnectionType type = Qt::AutoConnection) {…}
• Отсоединить
  • public: static bool disconnect(const QObject *sender, const char *signal, const QObject *receiver, const char *member);
  • public: static bool disconnect(const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member);
  • public: inline bool disconnect(const char *signal = Q_NULLPTR, const QObject *receiver = Q_NULLPTR, const char *member = Q_NULLPTR) const {…}
  • public: inline bool disconnect(const QObject *receiver, const char *member = Q_NULLPTR) const {…}
  • public: static bool disconnect(const QMetaObject::Connection &);
  • public: template<typename PointerToMemberFunction> static bool disconnect(const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method);
  • public: template <typename Func1, typename Func2> static inline bool disconnect(const typename QtPrivate::FunctionPointer<Func1>::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer<Func2>::Object *receiver, Func2 slot) {…}
  • public: template <typename Func1> static inline bool disconnect(const typename QtPrivate::FunctionPointer<Func1>::Object *sender, Func1 signal, const QObject *receiver, void **zero) {…}
• Свалка
  • public: void dumpObjectTree();
  • public: void dumpObjectInfo();
  • public: void dumpObjectTree() const;
  • public: void dumpObjectInfo() const;
• Свойство
  • public: bool setProperty(const char *name, const QVariant &value);
  • public: QVariant property(const char *name) const;
• …
  • public: QList<QByteArray> dynamicPropertyNames() const;
• …
  • public: static uint registerUserData();
  • public: void setUserData(uint id, QObjectUserData* data);
  • public: QObjectUserData* userData(uint id) const;
• …
  • Q_SIGNALS: void destroyed(QObject * = Q_NULLPTR);
• …
  • Q_SIGNALS: void objectNameChanged(const QString &objectName, QPrivateSignal);
• …
  • public: inline QObject *parent() const {…}
• …
  • public: inline bool inherits(const char *classname) const {…}
• …
  • public Q_SLOTS: void deleteLater();
• …
  • protected: QObject *sender() const;
  • protected: int senderSignalIndex() const;
  • protected: int receivers(const char* signal) const;
  • protected: bool isSignalConnected(const QMetaMethod &signal) const;
• …
  • protected: virtual void timerEvent(QTimerEvent *event);
  • protected: virtual void childEvent(QChildEvent *event);
  • protected: virtual void customEvent(QEvent *event);
  • protected: virtual void connectNotify(const QMetaMethod &signal);
  • protected: virtual void disconnectNotify(const QMetaMethod &signal);
• …
  • protected: QObject(QObjectPrivate &dd, QObject *parent = Q_NULLPTR);
  • protected: QScopedPointer<QObjectData> d_ptr;
  • protected: static const QMetaObject staticQtMetaObject;
• …
  • protected: friend inline const QMetaObject *qt_getQtMetaObject() Q_DECL_NOEXCEPT;
  • protected: friend struct QMetaObject;
  • protected: friend struct QMetaObjectPrivate;
  • protected: friend class QMetaCallEvent;
  • protected: friend class QApplication;
  • protected: friend class QApplicationPrivate;
  • protected: friend class QCoreApplication;
  • protected: friend class QCoreApplicationPrivate;
  • protected: friend class QWidget;
  • protected: friend class QThreadData;
• …
  • private: Q_DISABLE_COPY(QObject)
  • private: Q_PRIVATE_SLOT(d_func(), void _q_reregisterTimers(void *))
• …
  • private: static QMetaObject::Connection connectImpl(const QObject *sender, void **signal, const QObject *receiver, void **slotPtr, QtPrivate::QSlotObjectBase *slot, Qt::ConnectionType type, const int *types, const QMetaObject *senderMetaObject);
  • private: static bool disconnectImpl(const QObject *sender, void **signal, const QObject *receiver, void **slot, const QMetaObject *senderMetaObject);

Описание

qtbase/src/corelib/kernel/qobject.h#l117

Литература

• Википедия
  • …