4885f2d70d
Replace the manual CTRL+Q key sequence with QKeySequence::Quit. This automatically maps to the native shortcut for the quit action, regardless of the platform. Even though we don't expect qcam to run on non-Linux platform, using a QKeySequence is still a good practice when one exists. This doesn't change qcam's behaviour, as the native quit key sequence is CTRL+Q on Linux systems. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>