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QCameraViewfinder Class

The QCameraViewfinder class provides a camera viewfinder widget. More...

Header: #include <QCameraViewfinder>
qmake: QT += multimediawidgets
Inherits: QVideoWidget

Public Functions

QCameraViewfinder(QWidget *parent = Q_NULLPTR)
~QCameraViewfinder()

Reimplemented Public Functions

virtual QMediaObject *mediaObject() const

Reimplemented Protected Functions

virtual bool setMediaObject(QMediaObject *object)

Additional Inherited Members

Detailed Description

The QCameraViewfinder class provides a camera viewfinder widget.

camera = new QCamera;

viewfinder = new QCameraViewfinder();
viewfinder->show();

camera->setViewfinder(viewfinder);

imageCapture = new QCameraImageCapture(camera);

camera->setCaptureMode(QCamera::CaptureStillImage);
camera->start();

Member Function Documentation

QCameraViewfinder::QCameraViewfinder(QWidget *parent = Q_NULLPTR)

Constructs a new camera viewfinder widget.

The parent is passed to QVideoWidget.

QCameraViewfinder::~QCameraViewfinder()

Destroys a camera viewfinder widget.

[virtual] QMediaObject *QCameraViewfinder::mediaObject() const

Reimplemented from QMediaBindableInterface::mediaObject().

See also setMediaObject().

[virtual protected] bool QCameraViewfinder::setMediaObject(QMediaObject *object)

Reimplemented from QMediaBindableInterface::setMediaObject().

See also mediaObject().

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