Mark classes as final where possible

3 files changed, 3 insertions, 3 deletions

diff --git a/src/voip/CallDevices.h b/src/voip/CallDevices.h

index 4b2c1e48..8cfcdd1c 100644
--- a/src/voip/CallDevices.h
+++ b/src/voip/CallDevices.h
@@ -13,7 +13,7 @@
 
 typedef struct _GstDevice GstDevice;
 
-class CallDevices : public QObject
+class CallDevices final : public QObject
 {
     Q_OBJECT
 
diff --git a/src/voip/CallManager.h b/src/voip/CallManager.h

index 16bd9a37..8f1615f8 100644
--- a/src/voip/CallManager.h
+++ b/src/voip/CallManager.h
@@ -25,7 +25,7 @@ struct TurnServer;
 
 class QUrl;
 
-class CallManager : public QObject
+class CallManager final : public QObject
 {
     Q_OBJECT
     Q_PROPERTY(bool haveCallInvite READ haveCallInvite NOTIFY newInviteState)
diff --git a/src/voip/WebRTCSession.h b/src/voip/WebRTCSession.h

index 0c5ebcc7..a0ee9720 100644
--- a/src/voip/WebRTCSession.h
+++ b/src/voip/WebRTCSession.h
@@ -42,7 +42,7 @@ enum class State
 Q_ENUM_NS(State)
 }
 
-class WebRTCSession : public QObject
+class WebRTCSession final : public QObject
 {
     Q_OBJECT