Qt Reference Documentation

Notifier Class Reference

 #include <Phonon/BackendCapabilities>

Inherits QObject and QObject.

This class was introduced in Qt 4.4.


void availableAudioOutputDevicesChanged ()
void capabilitiesChanged ()

Additional Inherited Members

  • 2 properties inherited from QObject
  • 58 public functions inherited from QObject
  • 2 public slots inherited from QObject
  • 10 static public members inherited from QObject
  • 14 protected functions inherited from QObject

Detailed Description

Notifications about backend capabilities.

Member Function Documentation

void Notifier::availableAudioOutputDevicesChanged () [signal]

This signal is emitted when audio output devices were plugged or unplugged.

Check BackendCapabilities::availableAudioOutputDevices to get the current list of available devices.

void Notifier::capabilitiesChanged () [signal]

This signal is emitted if the capabilities have changed. This can happen if the user has requested a backend change.


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