#include <qaccessible_mac_p.h>

Inheritance diagram for QAccessibleHierarchyManager:

Public Functions
QAInterface	lookup (const AXUIElementRef &element)

QAInterface	lookup (const QAElement &element)

QAElement	lookup (const QAInterface &interface)

QAElement	lookup (QObject *const object, int id)

void	registerChildren (const QAInterface &interface)

QAElement	registerInterface (QObject *object, int child)

QAElement	registerInterface (const QAInterface &interface)

void	registerInterface (QObject object, HIObjectRef hiobject, QInterfaceFactory interfaceFactory)

void	reset ()

	~QAccessibleHierarchyManager ()

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...

Static Public Functions
static QAccessibleHierarchyManager *	instance ()

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)

Private Types
typedef QHash< HIObjectRef, QInterfaceFactory * >	HIObjectInterfaceHash

typedef QHash< QObject , QInterfaceFactory >	QObjectElementHash

typedef QHash< QObject *, HIObjectRef >	QObjectHIObjectHash

Private Slots
void	objectDestroyed (QObject *)

Properties
HIObjectInterfaceHash	hiobjectInterfaceHash

QObjectElementHash	qobjectElementHash

QObjectHIObjectHash	qobjectHiobjectHash

Additional Inherited Members
Public Slots inherited from QObject
void	deleteLater ()
	Schedules this object for deletion. 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 Variables inherited from QObject
static const QMetaObject	staticMetaObject
	This variable stores the meta-object for the class. More...

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...

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 &regExp)()

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...

Detailed Description

Definition at line 445 of file qaccessible_mac_p.h.

Typedefs

◆ HIObjectInterfaceHash

typedef QHash<HIObjectRef, QInterfaceFactory *> QAccessibleHierarchyManager::HIObjectInterfaceHash

private

Definition at line 467 of file qaccessible_mac_p.h.

◆ QObjectElementHash

typedef QHash<QObject *, QInterfaceFactory *> QAccessibleHierarchyManager::QObjectElementHash

private

Definition at line 466 of file qaccessible_mac_p.h.

◆ QObjectHIObjectHash

typedef QHash<QObject *, HIObjectRef> QAccessibleHierarchyManager::QObjectHIObjectHash

private

Definition at line 468 of file qaccessible_mac_p.h.

Constructors and Destructors

◆ ~QAccessibleHierarchyManager()

QAccessibleHierarchyManager::~QAccessibleHierarchyManager ( )

inline

Definition at line 449 of file qaccessible_mac_p.h.

449 { reset(); }

QAccessibleHierarchyManager::reset

void reset()

Definition: qaccessible_mac.mm:579

Functions

◆ instance()

QAccessibleHierarchyManager * QAccessibleHierarchyManager::instance ( )

static

Definition at line 587 of file qaccessible_mac.mm.

 {
     return accessibleHierarchyManager();
 }

◆ lookup() [1/4]

QAInterface QAccessibleHierarchyManager::lookup ( const AXUIElementRef & element )

Definition at line 760 of file qaccessible_mac.mm.

 {
      if (element == 0)
         return QAInterface();
 #ifndef QT_MAC_USE_COCOA
     HIObjectRef hiObject = AXUIElementGetHIObject(element);
 
     QInterfaceFactory *factory = hiobjectInterfaceHash.value(hiObject);
     if (factory == 0) {
         return QAInterface();
     }
 
     UInt64 id;
     AXUIElementGetIdentifier(element, &id);
     return factory->interface(id);
 #else
     return QAInterface();
 #endif
 }

◆ lookup() [2/4]

QAInterface QAccessibleHierarchyManager::lookup ( const QAElement & element )

Definition at line 780 of file qaccessible_mac.mm.

 {
     return lookup(element.element());
 }

◆ lookup() [3/4]

QAElement QAccessibleHierarchyManager::lookup ( const QAInterface & interface )

Definition at line 785 of file qaccessible_mac.mm.

 {
     if (interface.isValid() == false)
         return QAElement();
 
     QInterfaceFactory *factory = qobjectElementHash.value(interface.objectInterface().object());
     if (factory == 0)
         return QAElement();
 
     return factory->element(interface);
 }

◆ lookup() [4/4]

QAElement QAccessibleHierarchyManager::lookup	(	QObject *const	object,
		int	id
	)

Definition at line 797 of file qaccessible_mac.mm.

 {
     QInterfaceFactory *factory = qobjectElementHash.value(object);
     if (factory == 0)
         return QAElement();
 
     return factory->element(id);
 }

◆ objectDestroyed

void QAccessibleHierarchyManager::objectDestroyed ( QObject * object )

privateslot

Definition at line 568 of file qaccessible_mac.mm.

 {
     HIObjectRef hiObject = qobjectHiobjectHash.value(object);
     delete qobjectElementHash.value(object);
     qobjectElementHash.remove(object);
     hiobjectInterfaceHash.remove(hiObject);
 }

◆ registerChildren()

void QAccessibleHierarchyManager::registerChildren ( const QAInterface & interface )

Definition at line 746 of file qaccessible_mac.mm.

 {
     QObject * const object = interface.object();
     if (object == 0)
         return;
 
     QInterfaceFactory *interfaceFactory = qobjectElementHash.value(object);
     
     if (interfaceFactory == 0)
         return;
 
     interfaceFactory->registerChildren();
 }

◆ registerInterface() [1/3]

QAElement QAccessibleHierarchyManager::registerInterface	(	QObject *	object,
		int	child
	)

Definition at line 684 of file qaccessible_mac.mm.

 {
 #ifndef QT_MAC_USE_COCOA
     return registerInterface(QAInterface(QAccessible::queryAccessibleInterface(object), child));
 #else
     Q_UNUSED(object);
     Q_UNUSED(child);
     return QAElement();
 #endif
 }

◆ registerInterface() [2/3]

QAElement QAccessibleHierarchyManager::registerInterface ( const QAInterface & interface )

Definition at line 698 of file qaccessible_mac.mm.

 {
 #ifndef QT_MAC_USE_COCOA
     if (interface.isValid() == false)
         return QAElement();
     QAInterface objectInterface = interface.objectInterface();
 
     QObject * qobject = objectInterface.object();
     HIObjectRef hiobject = objectInterface.hiObject();
     if (qobject == 0 || hiobject == 0)
         return QAElement();
 
     if (qobjectElementHash.contains(qobject) == false) {
         registerInterface(qobject, hiobject, createFactory(interface));
         HIObjectSetAccessibilityIgnored(hiobject, !isItInteresting(interface));
     }
 
     return QAElement(hiobject, interface.id());
 #else
     Q_UNUSED(interface);
     return QAElement();
 #endif
 }

◆ registerInterface() [3/3]

void QAccessibleHierarchyManager::registerInterface	(	QObject *	object,
		HIObjectRef	hiobject,
		QInterfaceFactory *	interfaceFactory
	)

Definition at line 726 of file qaccessible_mac.mm.

 {
 #ifndef QT_MAC_USE_COCOA
     if (qobjectElementHash.contains(qobject) == false) {
         qobjectElementHash.insert(qobject, interfaceFactory);
         qobjectHiobjectHash.insert(qobject, hiobject);
         connect(qobject, SIGNAL(destroyed(QObject *)), SLOT(objectDestroyed(QObject *)));
     }
 
     if (hiobjectInterfaceHash.contains(hiobject) == false) {
         hiobjectInterfaceHash.insert(hiobject, interfaceFactory);
         installAcessibilityEventHandler(hiobject);
     }
 #else
     Q_UNUSED(qobject);
     Q_UNUSED(hiobject);
     Q_UNUSED(interfaceFactory);
 #endif
 }

◆ reset()

void QAccessibleHierarchyManager::reset ( )

Definition at line 579 of file qaccessible_mac.mm.

 {
     qDeleteAll(qobjectElementHash);
     qobjectElementHash.clear();
     hiobjectInterfaceHash.clear();
     qobjectHiobjectHash.clear();
 }

Properties

◆ hiobjectInterfaceHash

HIObjectInterfaceHash QAccessibleHierarchyManager::hiobjectInterfaceHash

private

Definition at line 471 of file qaccessible_mac_p.h.

◆ qobjectElementHash

QObjectElementHash QAccessibleHierarchyManager::qobjectElementHash

private

Definition at line 470 of file qaccessible_mac_p.h.

◆ qobjectHiobjectHash

QObjectHIObjectHash QAccessibleHierarchyManager::qobjectHiobjectHash

private

Definition at line 472 of file qaccessible_mac_p.h.

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

/src/gui/accessible/qaccessible_mac_p.h
/src/gui/accessible/qaccessible_mac.mm

Public Functions

Static Public Functions

Private Types

Private Slots

Properties

Additional Inherited Members

Detailed Description

Typedefs

◆ HIObjectInterfaceHash

◆ QObjectElementHash

◆ QObjectHIObjectHash

Constructors and Destructors

◆ ~QAccessibleHierarchyManager()

Functions

◆ instance()

◆ lookup() [1/4]

◆ lookup() [2/4]

◆ lookup() [3/4]

◆ lookup() [4/4]

◆ objectDestroyed

◆ registerChildren()

◆ registerInterface() [1/3]

◆ registerInterface() [2/3]

◆ registerInterface() [3/3]

◆ reset()

Properties

◆ hiobjectInterfaceHash

◆ qobjectElementHash

◆ qobjectHiobjectHash