Qt Documentation

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 = 0)
	~QCameraViewfinder()

Reimplemented Public Functions

virtual QMediaObject * mediaObject() const

8 public functions inherited from QVideoWidget
217 public functions inherited from QWidget
1 public function inherited from QMediaBindableInterface
31 public functions inherited from QObject
13 public functions inherited from QPaintDevice

Reimplemented Protected Functions

virtual bool setMediaObject(QMediaObject * object)

6 protected functions inherited from QVideoWidget
37 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
4 signals inherited from QWidget
2 signals inherited from QObject
5 static public members inherited from QWidget
11 static public members inherited from QObject
6 protected functions inherited from QVideoWidget
37 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 = 0)

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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