trayicon: refresh content upon successful change

trayicon.cpp

@@ -34,6 +34,8 @@ TrayIcon::TrayIcon(QObject *parent) :
         }
     });
 
+    connect(&this->pulse, &QPulse::SetCardProfileOperationCompleted, this, &TrayIcon::refreshData); // ignore argument
+
     // Need to use BlockingQueuedConnection to pull items off pulseaudio thread before it reallocates them
     connect(&this->pulse, &QPulse::GotCardInfoList, this, &TrayIcon::onGotPulseCardInfo, Qt::BlockingQueuedConnection);