diff options
Diffstat (limited to 'src/multimedia/doc/snippets/multimedia-snippets/camera.cpp')
| -rw-r--r-- | src/multimedia/doc/snippets/multimedia-snippets/camera.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/multimedia/doc/snippets/multimedia-snippets/camera.cpp b/src/multimedia/doc/snippets/multimedia-snippets/camera.cpp index 52f3203be..f851caadd 100644 --- a/src/multimedia/doc/snippets/multimedia-snippets/camera.cpp +++ b/src/multimedia/doc/snippets/multimedia-snippets/camera.cpp @@ -179,8 +179,8 @@ void overview_movie() void camera_listing() { //! [Camera listing] - QList<QCameraInfo> cameras = QCameraInfo::availableCameras(); - foreach (const QCameraInfo &cameraInfo, cameras) + const QList<QCameraInfo> cameras = QCameraInfo::availableCameras(); + for (const QCameraInfo &cameraInfo : cameras) qDebug() << cameraInfo.deviceName(); //! [Camera listing] } @@ -188,8 +188,8 @@ void camera_listing() void camera_selection() { //! [Camera selection] - QList<QCameraInfo> cameras = QCameraInfo::availableCameras(); - foreach (const QCameraInfo &cameraInfo, cameras) { + const QList<QCameraInfo> cameras = QCameraInfo::availableCameras(); + for (const QCameraInfo &cameraInfo : cameras) { if (cameraInfo.deviceName() == "mycamera") camera = new QCamera(cameraInfo); } @@ -269,8 +269,8 @@ void camerafocus() //! [Camera focus zones] focus->setFocusPointMode(QCameraFocus::FocusPointAuto); - QList<QCameraFocusZone> zones = focus->focusZones(); - foreach (QCameraFocusZone zone, zones) { + const QList<QCameraFocusZone> zones = focus->focusZones(); + for (const QCameraFocusZone &zone : zones) { if (zone.status() == QCameraFocusZone::Focused) { // Draw a green box at zone.area() } else if (zone.status() == QCameraFocusZone::Selected) { |