QCameraViewfinder Class

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

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

Public Functions

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

Reimplemented Public Functions

virtual QMediaObject * mediaObject() const override

8 public functions inherited from QVideoWidget
216 public functions inherited from QWidget
1 public function inherited from QMediaBindableInterface
31 public functions inherited from QObject
14 public functions inherited from QPaintDevice

Static Public Members

const QMetaObject staticMetaObject

5 static public members inherited from QWidget
9 static public members inherited from QObject

Reimplemented Protected Functions

virtual bool setMediaObject(QMediaObject *object) override

6 protected functions inherited from QVideoWidget
35 protected functions inherited from QWidget
1 protected function inherited from QMediaBindableInterface
9 protected functions inherited from QObject
1 protected function inherited from QPaintDevice

Additional Inherited Members

7 properties inherited from QVideoWidget
59 properties inherited from QWidget
1 property inherited from QObject
6 public slots inherited from QVideoWidget
19 public slots inherited from QWidget
1 public slot inherited from QObject
5 signals inherited from QVideoWidget
3 signals inherited from QWidget
2 signals inherited from QObject
6 protected functions inherited from QVideoWidget
35 protected functions inherited from QWidget
1 protected function inherited from QMediaBindableInterface
9 protected functions inherited from QObject
1 protected function inherited from QPaintDevice
1 protected slot inherited from QWidget

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* = 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

Reimplemented from QVideoWidget::mediaObject().

See also setMediaObject().

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

See also mediaObject().

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