Provides a video device selector media control. More...

Inheritance diagram for QVideoDeviceSelectorControl:

Public Signals
void	devicesChanged ()

void	selectedDeviceChanged (const QString &deviceName)

void	selectedDeviceChanged (int index)

Public Signals inherited from QObject
void	destroyed (QObject *obj=nullptr)

void	objectNameChanged (const QString &objectName)

Public Slots
virtual void	setSelectedDevice (int index)

Public Slots inherited from QObject
void	deleteLater ()

Public Methods
virtual	~QVideoDeviceSelectorControl ()

virtual int	defaultDevice () const = 0

virtual int	deviceCount () const = 0

virtual QString	deviceDescription (int index) const = 0

virtual QString	deviceName (int index) const = 0

virtual int	selectedDevice () const = 0

Public Methods inherited from QMediaControl
	~QMediaControl ()

Public Methods inherited from QObject
	QObject (QObject *parent=nullptr)

	~QObject ()

bool	blockSignals (bool block)

const QList< QObject * > &	children () const

bool	connect (const QObject *sender, const QString &signalMethod, const QString &location, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

bool	connect (const QObject *sender, const QString &signalMethod, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

bool	disconnect (const QObject *receiver, const QString &slotMethod=QString ()) const

bool	disconnect (const QString &signalMethod, const QString &location, const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const

bool	disconnect (const QString &signalMethod=QString (), const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const

void	dumpObjectInfo ()

void	dumpObjectTree ()

QList< QString >	dynamicPropertyNames () const

virtual bool	event (QEvent *event)

virtual bool	eventFilter (QObject watched, QEvent event)

template<typename T >
T	findChild (const QString &childName=QString ()) const

template<class T >
QList< T >	findChildren (const QRegularExpression &regExp, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

template<class T >
QList< T >	findChildren (const QString &childName=QString (), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

bool	inherits (const QString &className) const

void	installEventFilter (QObject *filterObj)

bool	isWidgetType () const

bool	isWindowType () const

void	killTimer (int id)

const QMetaObject *	metaObject () const

void	moveToThread (QThread *targetThread)

QString	objectName () const

QObject *	parent () const

template<class T = QVariant>
T	property (const QString &name) const

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const QString &name, const QVariant &value)

bool	signalsBlocked () const

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)

QThread *	thread () const

Protected Methods
	QVideoDeviceSelectorControl (QObject *parent=nullptr)

Protected Methods inherited from QMediaControl
	QMediaControl (QObject *parent=nullptr)

Protected Methods inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signalMethod) const

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signalMethod) const

bool	isSignalConnected (const QMetaMethod &signalMethod) const

int	receivers (const QString &signal) const

QObject *	sender () const

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *event)

Related Functions
These are not member functions
#define	QVideoDeviceSelectorControl_iid "com.copperspice.CS.videoDeviceSelectorControl/1.0"

Related Functions inherited from QObject
T	qobject_cast (QObject *object)

	QObjectList

Additional Inherited Members
Static Public Methods inherited from QObject
static bool	connect (const QObject sender, const QMetaMethod &signalMethod, const QObject receiver, const QMetaMethod &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

static bool	connect (const QObject sender, const QString &signalMethod, const QObject receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection, const QString &location=QString ())

static bool	connect (const QObject sender, const QString &signalMethod, const QString &location, const QObject receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn >
static bool	connect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver receiver, SlotReturn (SlotClass::slotMethod)(SlotArgs...), Qt::ConnectionType type=Qt::AutoConnection)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T >
static bool	connect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver *receiver, T slotLambda, Qt::ConnectionType type=Qt::AutoConnection)

static bool	disconnect (const QObject sender, const QMetaMethod &signalMethod, const QObject receiver, const QMetaMethod &slotMethod)

static bool	disconnect (const QObject sender, const QString &signalMethod, const QObject receiver, const QString &slotMethod)

static bool	disconnect (const QObject sender, const QString &signalMethod, const QString &location, const QObject receiver, const QString &slotMethod)

static bool	disconnect (const QObject sender, std::nullptr_t, const QObject receiver, std::nullptr_t)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn >
static bool	disconnect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver receiver, SlotReturn (SlotClass::slotMethod)(SlotArgs...))

template<class Sender , class SignalClass , class... SignalArgs, class Receiver >
static bool	disconnect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver *receiver, std::nullptr_t slotMethod=nullptr)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T >
static bool	disconnect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver *receiver, T slotMethod)

static QMetaObject &	staticMetaObject ()

static QString	tr (const char text, const char comment=nullptr, std::optional< int > numArg=std::optional< int >())

Properties inherited from QObject
	objectName

Detailed Description

The QVideoDeviceSelectorControl class provides a video device selector media control. This class also provides descriptions of the video devices available on a system and allows one to be selected as the endpoint of a media service.

The interface name of QVideoDeviceSelectorControl is "com.copperspice.CS.videoDeviceSelectorControl/1.0" as defined in QVideoDeviceSelectorControl_iid.

Constructor & Destructor Documentation

QVideoDeviceSelectorControl::~QVideoDeviceSelectorControl ( )

virtual

Destroys a video device selector control.

QVideoDeviceSelectorControl::QVideoDeviceSelectorControl ( QObject * parent = nullptr )

explicitprotected

Constructs a video device selector control with the given parent.

Method Documentation

int QVideoDeviceSelectorControl::defaultDevice ( ) const

pure virtual

Returns the index of the default video device.

int QVideoDeviceSelectorControl::deviceCount ( ) const

pure virtual

Returns the number of available video devices.

QString QVideoDeviceSelectorControl::deviceDescription ( int index ) const

pure virtual

Returns a description of the video device at index.

QString QVideoDeviceSelectorControl::deviceName ( int index ) const

pure virtual

Returns the name of the video device at index.

void QVideoDeviceSelectorControl::devicesChanged ( )

signal

Signals that the list of available video devices has changed.

int QVideoDeviceSelectorControl::selectedDevice ( ) const

pure virtual

Returns the index of the selected video device.

void QVideoDeviceSelectorControl::selectedDeviceChanged ( const QString & deviceName )

signal

Signals that the selected video device deviceName has changed.

void QVideoDeviceSelectorControl::selectedDeviceChanged ( int index )

signal

Signals that the selected video device index has changed. This signal is overloaded in this class. To connect to this overload use the function pointer syntax.

connect(videoDeviceSelectorControl,
        static_cast<void(QVideoDeviceSelectorControl::*)(int)>(&QVideoDeviceSelectorControl::selectedDeviceChanged),
        this,
        [](int index){ handle_here(); });

void QVideoDeviceSelectorControl::setSelectedDevice ( int index )

slot

Sets the selected video device index.

Friends And Related Function Documentation

#define QVideoDeviceSelectorControl_iid "com.copperspice.CS.videoDeviceSelectorControl/1.0"

Public Signals

Public Slots

Public Methods

Protected Methods

Related Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Method Documentation

Friends And Related Function Documentation