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This class is obsolete.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.
© 2023 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.