QAudioInputSelectorControl Class

The QAudioInputSelectorControl class provides an audio input selector media control. More...

Header:	#include <QAudioInputSelectorControl>
qmake:	QT += multimedia
Inherits:	QMediaControl

• List of all members, including inherited members

Public Functions

virtual	~QAudioInputSelectorControl()
virtual QString	activeInput() const = 0
virtual QList<QString>	availableInputs() const = 0
virtual QString	defaultInput() const = 0
virtual QString	inputDescription(const QString &name) const = 0

Public Slots

virtual void

setActiveInput(const QString &name) = 0

Signals

void	activeInputChanged(const QString &name)
void	availableInputsChanged()

Protected Functions

QAudioInputSelectorControl(QObject *parent = nullptr)

Macros

QAudioInputSelectorControl_iid

Detailed Description

The QAudioInputSelectorControl class provides descriptions of the audio inputs available on a system and allows one to be selected as the audio input of a media service.

The interface name of QAudioInputSelectorControl is org.qt-project.qt.audioinputselectorcontrol/5.0 as defined in QAudioInputSelectorControl_iid.

See also QMediaService::requestControl().

Member Function Documentation

[protected] QAudioInputSelectorControl::QAudioInputSelectorControl(QObject *parent = nullptr)

Constructs a new audio input selector control with the given parent.

[signal] void QAudioInputSelectorControl::activeInputChanged(const QString &name)

Signals that the audio input has changed to name.

[signal] void QAudioInputSelectorControl::availableInputsChanged()

Signals that list of available inputs has changed.

[pure virtual slot] void QAudioInputSelectorControl::setActiveInput(const QString &name)

Set the active audio input to name.

See also activeInput().

[virtual] QAudioInputSelectorControl::~QAudioInputSelectorControl()

Destroys an audio input selector control.

[pure virtual] QString QAudioInputSelectorControl::activeInput() const

Returns the name of the currently selected audio input.

See also setActiveInput().

[pure virtual] QList<QString> QAudioInputSelectorControl::availableInputs() const

Returns a list of the names of the available audio inputs.

[pure virtual] QString QAudioInputSelectorControl::defaultInput() const

Returns the name of the default audio input.

[pure virtual] QString QAudioInputSelectorControl::inputDescription(const QString &name) const

Returns the description of the input name.