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QMediaVolumeWidget Class Reference
[QtMediaModule]

The QMediaVolumeWidget class displays the current volume level of a media content object as a progress bar. More...

    #include <QMediaVolumeWidget>

Inherits QWidget.

• List of all members, including inherited members

Public Functions

• QMediaVolumeWidget ( QWidget * parent = 0 )
• ~QMediaVolumeWidget ()
• QMediaContent * content () const

• 206 public functions inherited from QWidget
• 29 public functions inherited from QObject
• 14 public functions inherited from QPaintDevice

Public Slots

• void setMediaContent ( QMediaContent * content )

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

Additional Inherited Members

• 57 properties inherited from QWidget
• 1 property inherited from QObject
• 1 signal inherited from QWidget
• 1 signal inherited from QObject
• 1 public type inherited from QObject
• 4 static public members inherited from QWidget
• 4 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
• 2 protected variables inherited from QObject
• 1 protected type inherited from QPaintDevice

Detailed Description

The QMediaVolumeWidget class displays the current volume level of a media content object as a progress bar.

The QMediaVolumeWidget class can be used in conjunction with the QMediaContent class to display the current volume of a media content object.

    QMediaVolumeWidget *volume = new QMediaVolumeWidget( this );

    QMediaContent *content = new QMediaContent( url, this );
    progress->setMediaContent( content );

In addition the user is able to control the volume by holding down the left and right arrow keys. A hold of Qt::Key_Left decreases the volume while a hold of Qt::Key_Right increases the volume.

QMediaVolumeWidget is a player object.

Member Function Documentation

QMediaVolumeWidget::QMediaVolumeWidget ( QWidget * parent = 0 )

The parent argument is passed to the QWidget constructor.

QMediaVolumeWidget::~QMediaVolumeWidget ()

Destroys the widget.

QMediaContent * QMediaVolumeWidget::content () const

Returns the media content object currently being used.

void QMediaVolumeWidget::setMediaContent ( QMediaContent * content )   [slot]

Sets content as the media content object to use.