# class VideoWidgetInterface

### abstract

Module | phonon
Namespace | Phonon
Class | VideoWidgetInterface
Inherits |

### methods

- aspectRatio ( )

  returns Phonon::VideoWidget.AspectRatio
  pure virtual

- brightness ( )

  returns qreal
  pure virtual

- contrast ( )

  returns qreal
  pure virtual

- hue ( )

  returns qreal
  pure virtual

- saturation ( )

  returns qreal
  pure virtual

- scaleMode ( )

  returns Phonon::VideoWidget.ScaleMode
  pure virtual

- setAspectRatio (a0)

  returns Nothing
  pure virtual

  Argument | Type | Default
  --- | --- | ---
  a0 | Phonon::VideoWidget.AspectRatio |

- setBrightness (a0)

  returns Nothing
  pure virtual

  Argument | Type | Default
  --- | --- | ---
  a0 | qreal |

- setContrast (a0)

  returns Nothing
  pure virtual

  Argument | Type | Default
  --- | --- | ---
  a0 | qreal |

- setHue (a0)

  returns Nothing
  pure virtual

  Argument | Type | Default
  --- | --- | ---
  a0 | qreal |

- setSaturation (a0)

  returns Nothing
  pure virtual

  Argument | Type | Default
  --- | --- | ---
  a0 | qreal |

- setScaleMode (a0)

  returns Nothing
  pure virtual

  Argument | Type | Default
  --- | --- | ---
  a0 | Phonon::VideoWidget.ScaleMode |

- widget ( )

  returns QWidget
  pure virtual