Disable QT keywords to avoid clashes with other libraries. (#5882)

src/widgets/splits/Split.hpp

@@ -177,7 +177,7 @@ private:
     pajlada::Signals::SignalHolder signalHolder_;
     std::vector<boost::signals2::scoped_connection> bSignals_;
 
-public slots:
+public Q_SLOTS:
     void addSibling();
     void deleteFromContainer();
     void changeChannel();

src/widgets/splits/SplitHeader.hpp

@@ -102,7 +102,7 @@ private:
     pajlada::Signals::SignalHolder channelConnections_;
     std::vector<boost::signals2::scoped_connection> bSignals_;
 
-public slots:
+public Q_SLOTS:
     void reloadChannelEmotes();
     void reloadSubscriberEmotes();
     void reconnect();

src/widgets/splits/SplitInput.hpp

@@ -168,7 +168,7 @@ protected:
     // set the height of the split input to 0 if we're supposed to be hidden instead
     bool hidden{false};
 
-private slots:
+private Q_SLOTS:
     void editTextChanged();
 
     friend class Split;