QCameraViewfinder Class

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

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

List of all members, including inherited members

Public Functions

	QCameraViewfinder(QWidget *parent = nullptr)
virtual	~QCameraViewfinder()

Reimplemented Public Functions

virtual QMediaObject * mediaObject() const override

Reimplemented Protected Functions

virtual bool setMediaObject(QMediaObject *object) override

Detailed Description

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* = nullptr)

Constructs a new camera viewfinder widget.

The parent is passed to QVideoWidget.

`[virtual]` QCameraViewfinder::~QCameraViewfinder()

Destroys a camera viewfinder widget.

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

Reimplements: QMediaBindableInterface::mediaObject() const.

See also setMediaObject().

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

Reimplements: QMediaBindableInterface::setMediaObject(QMediaObject *object).

See also mediaObject().

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