Qt 4.5: AudioOutput Class Reference

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# AudioOutput Class Reference
(Phonon::QT7::AudioOutput)

Inherits MediaNode and MediaNode.

- List of all members, including inherited members

### Public Functions

- AudioOutput ( QObject * parent = 0 )
- ~AudioOutput ()
- int outputDevice () const
- bool setOutputDevice ( int )
- void setVolume ( qreal )
- qreal volume () const

- 20 public functions inherited from Phonon::QT7::MediaNode
- 116 public functions inherited from QObject

### Signals

- void audioDeviceFailed ()
- void volumeChanged ( qreal newVolume )

- 4 signals inherited from QObject

### Protected Functions

- virtual void mediaNodeEvent ( const MediaNodeEvent * event )

- 28 protected functions inherited from QObject

### Additional Inherited Members

- 4 properties inherited from QObject
- 4 public slots inherited from QObject
- 20 static public members inherited from QObject

## Member Function Documentation

### AudioOutput::AudioOutput ( QObject * parent = 0 )

### AudioOutput::~AudioOutput ()

### void AudioOutput::audioDeviceFailed () `[signal]`

### void AudioOutput::mediaNodeEvent ( const MediaNodeEvent * event ) `[virtual protected]`

### int AudioOutput::outputDevice () const

See also setOutputDevice().

### bool AudioOutput::setOutputDevice ( int )

See also outputDevice().

### void AudioOutput::setVolume ( qreal )

See also volume().

### qreal AudioOutput::volume () const

See also setVolume().

### void AudioOutput::volumeChanged ( qreal newVolume ) `[signal]`