signal callback delegate or function to connect
void callback(gio.volume.Volume volume, gio.volume_monitor.VolumeMonitor volumeMonitor)
volume a #GVolume that changed. (optional)
volumeMonitor the instance the signal is connected to (optional)
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to VolumeChanged signal.
Emitted when mountable volume is changed.