diff options
Diffstat (limited to 'src/multimediakit/qcamera.cpp')
| -rw-r--r-- | src/multimediakit/qcamera.cpp | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/multimediakit/qcamera.cpp b/src/multimediakit/qcamera.cpp index d7fb532db..58dff9782 100644 --- a/src/multimediakit/qcamera.cpp +++ b/src/multimediakit/qcamera.cpp @@ -52,8 +52,6 @@ #include <qcameraimageprocessingcontrol.h> #include <qcameraimagecapturecontrol.h> #include <qvideodevicecontrol.h> -#include <qvideowidget.h> -#include <qgraphicsvideoitem.h> #include <qvideosurfaceoutput_p.h> QT_USE_NAMESPACE @@ -470,6 +468,8 @@ QCameraImageProcessing *QCamera::imageProcessing() const The previously set viewfinder is detached. \since 1.1 */ + +// QVideoWidget is forward declared void QCamera::setViewfinder(QVideoWidget *viewfinder) { Q_D(QCamera); @@ -478,7 +478,10 @@ void QCamera::setViewfinder(QVideoWidget *viewfinder) if (d->viewfinder) unbind(d->viewfinder); - d->viewfinder = viewfinder && bind(viewfinder) ? viewfinder : 0; + // We don't know (in this library) that QVideoWidget inherits QObject + QObject *viewFinderObject = reinterpret_cast<QObject*>(viewfinder); + + d->viewfinder = viewFinderObject && bind(viewFinderObject) ? viewFinderObject : 0; } /*! @@ -486,6 +489,7 @@ void QCamera::setViewfinder(QVideoWidget *viewfinder) The previously set viewfinder is detached. \since 1.1 */ +// QGraphicsVideoItem is forward declared void QCamera::setViewfinder(QGraphicsVideoItem *viewfinder) { Q_D(QCamera); @@ -494,7 +498,11 @@ void QCamera::setViewfinder(QGraphicsVideoItem *viewfinder) if (d->viewfinder) unbind(d->viewfinder); - d->viewfinder = viewfinder && bind(viewfinder) ? viewfinder : 0; + // We don't know (in this library) that QGraphicsVideoItem (multiply) inherits QObject + // but QObject inheritance depends on QObject coming first, so try this out. + QObject *viewFinderObject = reinterpret_cast<QObject*>(viewfinder); + + d->viewfinder = viewFinderObject && bind(viewFinderObject) ? viewFinderObject : 0; } /*! |