Force queue parent to be wfmain()

bandbuttons.cpp

@@ -12,7 +12,7 @@ bandbuttons::bandbuttons(QWidget *parent) :
     ui->bandStkCWBtn->setVisible(false);
     this->setWindowTitle("Band Switcher");
     this->setObjectName("bandButtons");
-    queue = cachingQueue::getInstance(this);
+    queue = cachingQueue::getInstance();
     connect(queue, SIGNAL(rigCapsUpdated(rigCapabilities*)), this, SLOT(receiveRigCaps(rigCapabilities*)));
     connect(queue,SIGNAL(cacheUpdated(cacheItem)),this,SLOT(receiveCache(cacheItem)));
 

cwsender.cpp

@@ -19,7 +19,7 @@ cwSender::cwSender(QWidget *parent) :
     this->setToolTipDuration(3000);
     connect(ui->textToSendEdit->lineEdit(), &QLineEdit::textEdited, this, &cwSender::textChanged);
     this->setObjectName("CW Sender");
-    queue = cachingQueue::getInstance(this);
+    queue = cachingQueue::getInstance();
 
     connect(this, &cwSender::sendCW, queue, [=](const QString &cwMessage) {
         queue->add(priorityImmediate,queueItem(funcSendCW,QVariant::fromValue<QString>(cwMessage)));

frequencyinputwidget.cpp

@@ -9,7 +9,7 @@ frequencyinputwidget::frequencyinputwidget(QWidget *parent) :
     this->setWindowTitle("Frequency Input");
     ui->freqMhzLineEdit->setValidator( new QDoubleValidator(0, 100, 6, this));
     this->setObjectName("freq Input");
-    queue = cachingQueue::getInstance(this);
+    queue = cachingQueue::getInstance();
 }
 
 frequencyinputwidget::~frequencyinputwidget()

memories.cpp

@@ -18,7 +18,7 @@ memories::memories(bool isAdmin, bool slowLoad, QWidget *parent) :
     progress = new QProgressBar(this);
     statusBar->addWidget(progress,1);
     this->setObjectName("memories");
-    queue = cachingQueue::getInstance(this);
+    queue = cachingQueue::getInstance();
     rigCaps = queue->getRigCaps();
     if (!isAdmin)
     {

pttyhandler.cpp

@@ -18,7 +18,7 @@ pttyHandler::pttyHandler(QString pty, QObject* parent) : QObject(parent)
     //constructor
 
     this->setObjectName("pttyHandler");
-    queue = cachingQueue::getInstance(this);
+    queue = cachingQueue::getInstance();
     connect(queue, SIGNAL(rigCapsUpdated(rigCapabilities*)), this, SLOT(receiveRigCaps(rigCapabilities*)));
     rigCaps = queue->getRigCaps();
 

repeatersetup.cpp

@@ -8,7 +8,7 @@ repeaterSetup::repeaterSetup(QWidget *parent) :
     ui->setupUi(this);
 
     this->setObjectName("RepeaterSetup");
-    queue = cachingQueue::getInstance(this);
+    queue = cachingQueue::getInstance();
     connect(queue, SIGNAL(rigCapsUpdated(rigCapabilities*)), this, SLOT(receiveRigCaps(rigCapabilities*)));
 
     ui->autoTrackLiveBtn->setEnabled(false); // until we set split enabled.
@@ -24,11 +24,7 @@ repeaterSetup::~repeaterSetup()
 {
     // Trying this for more consistent destruction
     delete ui;
-    if(queue) {
+
-        qDebug() << "Deleting the queue from within repeaterSetup.";
-        queue->deleteLater();
-        queue=nullptr;
-    }
 }
 
 void repeaterSetup::populateTones()

rigcommander.cpp

@@ -12,7 +12,7 @@
 rigCommander::rigCommander(QObject* parent) : QObject(parent)
 {
     qInfo(logRig()) << "creating instance of rigCommander()";
-    queue = cachingQueue::getInstance(this);
+    queue = cachingQueue::getInstance();
 
 }
 
@@ -22,7 +22,7 @@ rigCommander::rigCommander(quint8 guid[GUIDLEN], QObject* parent) : QObject(pare
     qInfo(logRig()) << "creating instance of rigCommander(guid)";
     memcpy(this->guid, guid, GUIDLEN);
     // Add some commands that is a minimum for rig detection
-    queue = cachingQueue::getInstance(this);
+    queue = cachingQueue::getInstance();
 }
 
 rigCommander::~rigCommander()

rigctld.cpp

@@ -320,7 +320,7 @@ rigCtlClient::rigCtlClient(int socketId, rigCtlD* parent) : QObject(parent)
 {
 
     this->setObjectName("RigCtlD");
-    queue = cachingQueue::getInstance(this);
+    queue = cachingQueue::getInstance();
     connect(queue, SIGNAL(rigCapsUpdated(rigCapabilities*)), this, SLOT(receiveRigCaps(rigCapabilities*)));
     rigCaps = queue->getRigCaps();
     commandBuffer.clear();

tciserver.cpp

@@ -113,7 +113,7 @@ void tciServer::init(quint16 port) {
     }
 
     this->setObjectName("TCI Server");
-    queue = cachingQueue::getInstance(this);
+    queue = cachingQueue::getInstance();
     rigCaps = queue->getRigCaps();
 
     connect(queue,SIGNAL(cacheUpdated(cacheItem)),this,SLOT(receiveCache(cacheItem)));

wfmain.cpp

@@ -427,6 +427,13 @@ wfmain::~wfmain()
 #endif
 
     logStream->flush();
+
+    // As this is the end of everything, finally delete the queue.
+    if(queue) {
+        qDebug() << "Deleting the queue from within wfmain().";
+        queue->deleteLater();
+        queue=nullptr;
+    }
 }
 
 void wfmain::closeEvent(QCloseEvent *event)