Contents

Public Functions
Signals
Protected Functions
Macros
Detailed Description

QCameraLocksControl Class Reference

The QCameraLocksControl class is an abstract base class for classes that control still cameras or video cameras. More...

 #include <QCameraLocksControl>

Inherits: QMediaControl.

This class was introduced in Qt Mobility 1.1.

List of all members, including inherited members

Public Functions

	~QCameraLocksControl ()
virtual QCamera::LockStatus	lockStatus ( QCamera::LockType lock ) const = 0
virtual void	searchAndLock ( QCamera::LockTypes locks ) = 0
virtual QCamera::LockTypes	supportedLocks () const = 0
virtual void	unlock ( QCamera::LockTypes locks ) = 0

29 public functions inherited from QObject

Signals

void	lockStatusChanged ( QCamera::LockType lock, QCamera::LockStatus status, QCamera::LockChangeReason reason )

1 signal inherited from QObject

Protected Functions

QCameraLocksControl ( QObject * parent = 0 )

7 protected functions inherited from QObject

Macros

QCameraLocksControl_iid

Additional Inherited Members

1 property inherited from QObject
1 public slot inherited from QObject
1 public variable inherited from QObject
4 static public members inherited from QObject
2 protected variables inherited from QObject

Detailed Description

The QCameraLocksControl class is an abstract base class for classes that control still cameras or video cameras.

This service is provided by a QMediaService object via QMediaService::control(). It is used by QCamera.

The interface name of QCameraLocksControl is com.nokia.Qt.QCameraLocksControl/1.0 as defined in QCameraLocksControl_iid.

See also QMediaService::requestControl() and QCamera.

Member Function Documentation

QCameraLocksControl::QCameraLocksControl ( QObject * parent = 0 ) `[protected]`

Constructs a camera locks control object with parent.

QCameraLocksControl::~QCameraLocksControl ()

Destruct the camera locks control object.

QCamera::LockStatus QCameraLocksControl::lockStatus ( QCamera::LockType lock ) const `[pure virtual]`

Returns the camera lock status.

This function was introduced in Qt Mobility 1.1.

void QCameraLocksControl::lockStatusChanged ( QCamera::LockType lock, QCamera::LockStatus status, QCamera::LockChangeReason reason ) `[signal]`

Signals the lock status was changed with a specified reason.

This function was introduced in Qt Mobility 1.1.

void QCameraLocksControl::searchAndLock ( QCamera::LockTypes locks ) `[pure virtual]`

Request camera locks.

This function was introduced in Qt Mobility 1.1.

QCamera::LockTypes QCameraLocksControl::supportedLocks () const `[pure virtual]`

Returns the lock types, the camera supports.

This function was introduced in Qt Mobility 1.1.

void QCameraLocksControl::unlock ( QCamera::LockTypes locks ) `[pure virtual]`

Unlock camera locks.

This function was introduced in Qt Mobility 1.1.

Macro Documentation

QCameraLocksControl_iid

com.nokia.Qt.QCameraLocksControl/1.0

Defines the interface name of the QCameraLocksControl class.

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