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# SeekSlider Class Reference
(Phonon::SeekSlider)
[Phonon module]

provides a slider for seeking in MediaObjects. More...

     #include <Phonon>

Inherits QWidget.

- List of all members, including inherited members

### Properties

- iconSize : QSize
- iconVisible : bool
- orientation : Qt::Orientation

- pageStep : int
- singleStep : int
- tracking : bool

- 57 properties inherited from QWidget
- 1 property inherited from QObject

### Public Functions

- SeekSlider ( QWidget * parent = 0 )
- SeekSlider ( MediaObject * media, QWidget * parent = 0 )
- ~SeekSlider ()
- bool hasTracking () const
- QSize iconSize () const
- bool isIconVisible () const
- MediaObject * mediaObject () const
- Qt::Orientation orientation () const
- int pageStep () const
- void setPageStep ( int milliseconds )
- void setSingleStep ( int milliseconds )
- void setTracking ( bool tracking )
- int singleStep () const

- 206 public functions inherited from QWidget
- 29 public functions inherited from QObject
- 12 public functions inherited from QPaintDevice

### Public Slots

- void setIconSize ( const QSize & size )
- void setIconVisible ( bool )
- void setMediaObject ( MediaObject * media )
- void setOrientation ( Qt::Orientation )

- 19 public slots inherited from QWidget
- 1 public slot inherited from QObject

### Additional Inherited Members

- 1 signal inherited from QWidget
- 1 signal inherited from QObject
- 4 static public members inherited from QWidget
- 5 static public members inherited from QObject
- 38 protected functions inherited from QWidget
- 7 protected functions inherited from QObject
- 1 protected function inherited from QPaintDevice
- 1 protected slot inherited from QWidget

## Detailed Description

Author: Matthias Kretz <kretz@kde.org>

provides a slider for seeking in MediaObjects.

The SeekSlider connects to a MediaObject, and controls the seek position in the object's media stream.

The slider will connect to the necessary signals to keep track of the sliders maximum, minimum, and current values. It will also disable itself for non-seekable streams, and update the media object when the current value of the slider changes.

Here follows a typical example of SeekSlider usage:

         Phonon::MediaObject *moo = new Phonon::MediaObject;;
         Phonon::AudioOutput *device = new Phonon::AudioOutput;
         Phonon::createPath(moo, device);
         moo->setCurrentSource(QString("/home/gvatteka/Music/Lumme-Badloop.ogg"));

         Phonon::SeekSlider *slider = new Phonon::SeekSlider;
         slider->setMediaObject(moo);

         slider->show();
         moo->play();

See also Phonon::VolumeSlider, Phonon::VideoWidget, and Music Player Example.

## Property Documentation

### iconSize : QSize

This property holds the icon size used for the mute button/icon.

The default size is defined by the GUI style.

Access functions:

- QSize iconSize () const
- void setIconSize ( const QSize & size )

### iconVisible : bool

This property holds whether the icon next to the slider is visible.

By default the icon is visible if the platform provides an icon; else it's hidden.

Access functions:

- bool isIconVisible () const
- void setIconVisible ( bool )

### orientation : Qt::Orientation

This property holds the orientation of the slider.

The orientation must be Qt::Vertical or Qt::Horizontal (the default).

Access functions:

- Qt::Orientation orientation () const
- void setOrientation ( Qt::Orientation )

### pageStep : int

This property holds the page step interval.

The larger of two natural steps that a slider provides and typically corresponds to the user pressing PageUp or PageDown.

Defaults to 5 seconds.

Access functions:

- int pageStep () const
- void setPageStep ( int milliseconds )

### singleStep : int

This property holds the single step interval.

The smaller of two natural steps that a slider provides and typically corresponds to the user pressing an arrow key.

Defaults to 0.5 seconds.

Access functions:

- int singleStep () const
- void setSingleStep ( int milliseconds )

### tracking : bool

This property holds whether slider tracking is enabled.

If tracking is enabled (the default), the media seeks while the slider is being dragged. If tracking is disabled, the media seeks only when the user releases the slider.

Access functions:

- bool hasTracking () const
- void setTracking ( bool tracking )

## Member Function Documentation

### SeekSlider::SeekSlider ( QWidget * parent = 0 )

Constructs a seek slider widget with the given parent.

### SeekSlider::SeekSlider ( MediaObject * media, QWidget * parent = 0 )

Constructs a seek slider widget for the specified media with the given parent.

### SeekSlider::~SeekSlider ()

Destroys the seek slider.

### MediaObject * SeekSlider::mediaObject () const

See also setMediaObject().

### void SeekSlider::setMediaObject ( MediaObject * media ) `[slot]`

Sets the media object to be controlled by this slider to the media specified.

See also mediaObject().