QAccessibleClient::DBusConnection Class Reference

#include <dbusconnection.h>

Inheritance diagram for QAccessibleClient::DBusConnection:

Public Types
enum	Status { Disconnected , ConnectionError , Connected }
Public Types inherited from QObject
typedef	QObjectList

Signals
void	connectionFetched ()

Public Member Functions
	DBusConnection ()
QDBusConnection	connection () const
bool	isFetchingConnection () const
Status	status () const
Public Member Functions inherited from QObject
	QObject (QObject *parent)
QBindable< QString >	bindableObjectName ()
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 () const const
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 QRegularExpression &re, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (Qt::FindChildOptions options) const const
bool	inherits (const char *className) const const
void	installEventFilter (QObject *filterObj)
bool	isQuickItemType () const const
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_EMIT Q_EMIT
	Q_ENUM (...)
	Q_ENUM_NS (...)
	Q_ENUMS (...)
	Q_FLAG (...)
	Q_FLAG_NS (...)
	Q_FLAGS (...)
	Q_GADGET Q_GADGET
	Q_GADGET_EXPORT (EXPORT_MACRO)
	Q_INTERFACES (...)
	Q_INVOKABLE Q_INVOKABLE
	Q_MOC_INCLUDE Q_MOC_INCLUDE
	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	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	setObjectName (QAnyStringView name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	setProperty (const char *name, QVariant &&value)
bool	signalsBlocked () const const
int	startTimer (int interval, Qt::TimerType timerType)
int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)
QThread *	thread () const const

Additional Inherited Members
Properties inherited from QObject
	objectName
Static Public Member Functions inherited from QObject
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)
Protected Member Functions inherited from QObject
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)

Detailed Description

Connection to the a11y dbus bus.

Definition at line 21 of file dbusconnection.h.

Member Enumeration Documentation

Status

enum QAccessibleClient::DBusConnection::Status

Definition at line 59 of file dbusconnection.h.

Constructor & Destructor Documentation

DBusConnection()

DBusConnection::DBusConnection

(

)

Constructor.

When called, means the instance is created, we try instantly to fetch the connection . When done the connectionFetched will be emitted. If connection is called before it will block till the connection was fetched and is ready for use.

Definition at line 16 of file dbusconnection.cpp.

Member Function Documentation

connection()

QDBusConnection DBusConnection::connection

(

)

const

Returns the accessibility dbus connection.

This may either be the session bus or a referenced accessibility bus. If the connection was not fetched yet, means isFetchingConnection returns true, then calling this method will block till the connection was fetched.

Definition at line 70 of file dbusconnection.cpp.

connectionFetched

void QAccessibleClient::DBusConnection::connectionFetched ( )

signal

Emitted when the connection was fetched.

This will happen exactly one time during the lifetime of a DBusConnection instance at the very beginning when the instance is created.

isFetchingConnection()

bool DBusConnection::isFetchingConnection

(

)

const

Returns true if the connection is not ready yet.

The initial fetch of the comnnection happens over dbus and as such can block for a longer time means may need longer. To make it possible that users of this class do not block while that happens it is possible to use this method to determinate if fetching the connection is currently work in progress and if so connect with the connectionFetched signal to be called back when the connection is ready.

Definition at line 65 of file dbusconnection.cpp.

status()

DBusConnection::Status DBusConnection::status

(

)

const

Returns the state the connection is in.

If Disconnected then we got not asked to connect yet or connection is in progress but not finished yet (see signal connectionFetched which will be emitted if the connection is not Disconnected any longer. If connection failed then the state is set to ConnectionError otherwise, in the case everything went fine and we are proper connected with tthe atspi daemon now Connected is returned.

Definition at line 79 of file dbusconnection.cpp.

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

• dbusconnection.h
• dbusconnection.cpp