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 |
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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