QMediaAvailabilityControl Class The QMediaAvailabilityControl class supplies a control for reporting availability of a service. More...  
 Header:
 #include <QMediaAvailabilityControl> 


 qmake:
 QT += multimedia


 Inherits:
 QMediaControl



 List of all members, including inherited members  Public Functions  
 

~QMediaAvailabilityControl()
 
 virtual QMultimedi8b7c:f320:99b9:690f:4595:cd17:293a:c069AvailabilityStatus 

availability() const = 0
   32 public functions inherited from QObject
  Signals  
 void 

availabilityChanged(QMultimedi8b7c:f320:99b9:690f:4595:cd17:293a:c069AvailabilityStatus availability)
   2 signals inherited from QObject
  Protected Functions  
 

QMediaAvailabilityControl(QObject *parent = Q_NULLPTR)
   9 protected functions inherited from QObject
  Macros  
 
QMediaAvailabilityControl_iid
  Additional Inherited Members  1 property inherited from QObject
 1 public slot inherited from QObject
 11 static public members inherited from QObject
  Detailed Description The QMediaAvailabilityControl class supplies a control for reporting availability of a service. An instance of QMediaObject (or its derived classes) can report any changes in availability via this control. The interface name of QMediaAvailabilityControl is org.qt-project.qt.mediaavailabilitycontrol/5.0 as defined in QMediaAvailabilityControl_iid. See also QMediaServi8b7c:f320:99b9:690f:4595:cd17:293a:c069requestControl() and QMediaObject. Member Function Documentation 
[protected] QMediaAvailabilityControl8b7c:f320:99b9:690f:4595:cd17:293a:c069QMediaAvailabilityControl(QObject *parent = Q_NULLPTR) Constructs an availability control object with parent. 
QMediaAvailabilityControl8b7c:f320:99b9:690f:4595:cd17:293a:c069~QMediaAvailabilityControl() Destruct the availability control object. 
[pure virtual] QMultimedi8b7c:f320:99b9:690f:4595:cd17:293a:c069AvailabilityStatus QMediaAvailabilityControl8b7c:f320:99b9:690f:4595:cd17:293a:c069vailability() const Returns the current availability of this instance of the media service. If the availability changes at run time (for example, some other media client takes all media resources) the availabilityChanges() signal should be emitted. 
[signal] void QMediaAvailabilityControl8b7c:f320:99b9:690f:4595:cd17:293a:c069vailabilityChanged(QMultimedi8b7c:f320:99b9:690f:4595:cd17:293a:c069AvailabilityStatus availability) Signal emitted when the current availability value changed.  Macro Documentation 
QMediaAvailabilityControl_iid
 org.qt-project.qt.mediaavailabilitycontrol/5.0 Defines the interface name of the QMediaAvailabilityControl class. 

    
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