QCameraCaptureDestinationControl Class
The QCameraCaptureDestinationControl class provides a control for setting capture destination. More...
| Header: | #include <QCameraCaptureDestinationControl> |
| qmake: | QT += multimedia |
| Inherits: | QMediaControl |
This class is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.
Public Functions
| virtual | ~QCameraCaptureDestinationControl() |
| virtual QCameraImageCapture::CaptureDestinations | captureDestination() const = 0 |
| virtual bool | isCaptureDestinationSupported(QCameraImageCapture::CaptureDestinations destination) const = 0 |
| virtual void | setCaptureDestination(QCameraImageCapture::CaptureDestinations destination) = 0 |
Signals
| void | captureDestinationChanged(QCameraImageCapture::CaptureDestinations destination) |
Protected Functions
| QCameraCaptureDestinationControl(QObject *parent = nullptr) |
Macros
Detailed Description
Depending on backend capabilities capture to file, buffer or both can be supported.
The interface name of QCameraCaptureDestinationControl is org.qt-project.qt.cameracapturedestinationcontrol/5.0 as defined in QCameraCaptureDestinationControl_iid.
See also QMediaService::requestControl().
Member Function Documentation
[protected] QCameraCaptureDestinationControl::QCameraCaptureDestinationControl(QObject *parent = nullptr)
Constructs a new image capture destination control object with the given parent
[signal] void QCameraCaptureDestinationControl::captureDestinationChanged(QCameraImageCapture::CaptureDestinations destination)
Signals the image capture destination changed.
[virtual] QCameraCaptureDestinationControl::~QCameraCaptureDestinationControl()
Destroys an image capture destination control.
[pure virtual] QCameraImageCapture::CaptureDestinations QCameraCaptureDestinationControl::captureDestination() const
Returns the current capture destination. The default destination is QCameraImageCapture::CaptureToFile.
See also setCaptureDestination().
[pure virtual] bool QCameraCaptureDestinationControl::isCaptureDestinationSupported(QCameraImageCapture::CaptureDestinations destination) const
Returns true if the capture destination is supported; and false if it is not.
[pure virtual] void QCameraCaptureDestinationControl::setCaptureDestination(QCameraImageCapture::CaptureDestinations destination)
Sets the capture destination.
See also captureDestination().
Macro Documentation
QCameraCaptureDestinationControl_iid
org.qt-project.qt.cameracapturedestinationcontrol/5.0
Defines the interface name of the QCameraCaptureDestinationControl class.
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