Remove camera locking API

QCamera::lock()/unlock() is something that's not needed
these days anymore. cameras will automatically focus anyway,
there's no real reason to lock the focus (or other properties)
to some specific value in 99% of the cases.

Plus it wasn't supported on Linux or macOS/iOS anyway.

Change-Id: I437d29cbb768da3ece42eea8d753eeafa0c534ae
Reviewed-by: Doris Verria <doris.verria@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 0 insertions, 2 deletions

diff --git a/examples/multimediawidgets/camera/camera.h b/examples/multimediawidgets/camera/camera.h
index a59aad28b..5ccac9165 100644
--- a/examples/multimediawidgets/camera/camera.h
+++ b/examples/multimediawidgets/camera/camera.h
@@ -81,7 +81,6 @@ private slots:
     void stop();
     void setMuted(bool);
 
-    void toggleLock();
     void takeImage();
     void displayCaptureError(int, QCameraImageCapture::Error, const QString &errorString);
 
@@ -102,7 +101,6 @@ private slots:
     void updateRecordTime();
 
     void processCapturedImage(int requestId, const QImage &img);
-    void updateLockStatus(QCamera::LockStatus, QCamera::LockChangeReason);
 
     void displayViewfinder();
     void displayCapturedImage();