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 = Q_NULLPTR)
	~QCameraViewfinder()

Reimplemented Public Functions

virtual QMediaObject * mediaObject() const

8 public functions inherited from QVideoWidget
213 public functions inherited from QWidget
1 public function inherited from QMediaBindableInterface

Reimplemented Protected Functions

virtual bool setMediaObject(QMediaObject *object)

6 protected functions inherited from QVideoWidget
35 protected functions inherited from QWidget
1 protected function inherited from QMediaBindableInterface

Additional Inherited Members

7 properties inherited from QVideoWidget
58 properties inherited from QWidget
6 public slots inherited from QVideoWidget
19 public slots inherited from QWidget
5 signals inherited from QVideoWidget
3 signals inherited from QWidget
5 static public members inherited from QWidget
6 protected functions inherited from QVideoWidget
35 protected functions inherited from QWidget
1 protected function inherited from QMediaBindableInterface
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* = 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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