diff --git a/src/aboutdialog.cpp b/src/aboutdialog.cpp
index bb67efd9..9a1cba93 100644
--- a/src/aboutdialog.cpp
+++ b/src/aboutdialog.cpp
@@ -29,6 +29,7 @@
 #include <QEvent>
 #include <QFile>
 #include <QStringList>
+#include <QDate>
 #include <QDebug>
 
 AboutDialog::AboutDialog(QWidget *parent) :
@@ -57,7 +58,8 @@ void AboutDialog::fillInfoTextBrowser()
     QStringList finalInfoText = QStringList();
 
     finalInfoText.append(trUtf8("Program Version %1").arg(PadderCommon::programVersion));
-    finalInfoText.append(trUtf8("Program Compiled on %1 at %2").arg(__DATE__).arg(__TIME__));
+    // __DATE__, __TIME__
+    finalInfoText.append(trUtf8("Program Compiled on %1 at %2").arg(QDate::currentDate().toString("MMM dd yyyy")).arg(QTime::currentTime().toString("hh:mm:ss")));
 
     QString sdlCompiledVersionNumber("%1.%2.%3");
     QString sdlLinkedVersionNumber("%1.%2.%3");
diff --git a/src/addeditautoprofiledialog.cpp b/src/addeditautoprofiledialog.cpp
index aef04219..1348a232 100644
--- a/src/addeditautoprofiledialog.cpp
+++ b/src/addeditautoprofiledialog.cpp
@@ -362,7 +362,7 @@ void AddEditAutoProfileDialog::checkForGrabbedWindow(UnixCaptureWindowUtility* u
         qDebug() << "ORIGINAL: " << QString::number(targetWindow, 16);
         #endif
 
-        long tempWindow = X11Extras::getInstance()->findClientWindow(targetWindow);
+        long tempWindow = static_cast<long>(X11Extras::getInstance()->findClientWindow(static_cast<Window>(targetWindow)));
         if (tempWindow > 0)
         {
             targetWindow = tempWindow;
diff --git a/src/advancebuttondialog.cpp b/src/advancebuttondialog.cpp
index 5d060406..6d410bc6 100644
--- a/src/advancebuttondialog.cpp
+++ b/src/advancebuttondialog.cpp
@@ -252,7 +252,7 @@ void AdvanceButtonDialog::changeTurboText(int value)
     if (value >= MINIMUMTURBO)
     {
         double delay = value / 100.0;
-        double clicks = 100.0 / (double)value;
+        double clicks = 100.0 / static_cast<double>(value);
         QString delaytext = QString::number(delay, 'g', 3).append(" ").append(trUtf8("sec."));
         QString labeltext = QString::number(clicks, 'g', 2).append(" ").append(trUtf8("/sec."));
 
@@ -336,7 +336,7 @@ void AdvanceButtonDialog::deleteSlot()
 
     QListWidgetItem *item = ui->slotListWidget->takeItem(index);
     delete item;
-    item = 0;
+    item = nullptr;
 
     // Deleted last button. Replace with new blank button
     if (index == (itemcount - 1))
@@ -1276,7 +1276,7 @@ void AdvanceButtonDialog::setButtonCycleResetInterval(double value)
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    int milliseconds = (static_cast<int>(value) * 1000) + (fmod(value, 1.0) * 1000);
+    int milliseconds = (static_cast<int>(value) * 1000) + static_cast<int>(fmod(value, 1.0) * 1000);
     button->setCycleResetTime(milliseconds);
 }
 
diff --git a/src/applaunchhelper.cpp b/src/applaunchhelper.cpp
index d0f9cced..932adf5b 100644
--- a/src/applaunchhelper.cpp
+++ b/src/applaunchhelper.cpp
@@ -98,7 +98,7 @@ void AppLaunchHelper::changeGamepadPollRate()
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
     int pollRate = settings->value("GamepadPollRate",
-                                            AntiMicroSettings::defaultSDLGamepadPollRate).toUInt();
+                                            AntiMicroSettings::defaultSDLGamepadPollRate).toInt();
     if (pollRate > 0)
     {
         JoyButton::setGamepadRefreshRate(pollRate);
diff --git a/src/autoprofilewatcher.cpp b/src/autoprofilewatcher.cpp
index e5b19951..3f90b3f3 100644
--- a/src/autoprofilewatcher.cpp
+++ b/src/autoprofilewatcher.cpp
@@ -109,17 +109,17 @@ void AutoProfileWatcher::runAppCheck()
     nowWindowName = WinExtras::getCurrentWindowText();
 #elif defined(Q_OS_UNIX)
 
-    long currentWindow = X11Extras::getInstance()->getWindowInFocus();
+    long currentWindow = static_cast<long>(X11Extras::getInstance()->getWindowInFocus());
     if (currentWindow > 0)
     {
-        long tempWindow = X11Extras::getInstance()->findParentClient(currentWindow);
+        long tempWindow = static_cast<long>(X11Extras::getInstance()->findParentClient(static_cast<Window>(currentWindow)));
         if (tempWindow > 0)
         {
             currentWindow = tempWindow;
         }
         nowWindow = QString::number(currentWindow);
-        nowWindowClass = X11Extras::getInstance()->getWindowClass(currentWindow);
-        nowWindowName = X11Extras::getInstance()->getWindowTitle(currentWindow);
+        nowWindowClass = X11Extras::getInstance()->getWindowClass(static_cast<Window>(currentWindow));
+        nowWindowName = X11Extras::getInstance()->getWindowTitle(static_cast<Window>(currentWindow));
 
         #ifndef QT_DEBUG_NO_OUTPUT
         qDebug() << nowWindowClass;
diff --git a/src/capturedwindowinfodialog.cpp b/src/capturedwindowinfodialog.cpp
index 003659ea..680fd56a 100644
--- a/src/capturedwindowinfodialog.cpp
+++ b/src/capturedwindowinfodialog.cpp
@@ -60,7 +60,7 @@ CapturedWindowInfoDialog::CapturedWindowInfoDialog(long window, QWidget *parent)
     ui->winClassLabel->setVisible(false);
     ui->winClassHeadLabel->setVisible(false);
 #elif defined(Q_OS_UNIX)
-    winClass = info->getWindowClass(window);
+    winClass = info->getWindowClass(static_cast<Window>(window));
     ui->winClassLabel->setText(winClass);
     if (winClass.isEmpty())
     {
@@ -80,7 +80,7 @@ CapturedWindowInfoDialog::CapturedWindowInfoDialog(long window, QWidget *parent)
 #ifdef Q_OS_WIN
     winName = WinExtras::getCurrentWindowText();
 #elif defined(Q_OS_UNIX)
-    winName = info->getWindowTitle(window);
+    winName = info->getWindowTitle(static_cast<Window>(window));
 #endif
 
     ui->winTitleLabel->setText(winName);
@@ -113,7 +113,7 @@ CapturedWindowInfoDialog::CapturedWindowInfoDialog(long window, QWidget *parent)
     }
 
 #elif defined(Q_OS_UNIX)
-    int pid = info->getApplicationPid(window);
+    int pid = info->getApplicationPid(static_cast<Window>(window));
     if (pid > 0)
     {
         QString exepath = X11Extras::getInstance()->getApplicationLocation(pid);
diff --git a/src/commandlineutility.cpp b/src/commandlineutility.cpp
index 296a5f54..918a2243 100644
--- a/src/commandlineutility.cpp
+++ b/src/commandlineutility.cpp
@@ -31,6 +31,7 @@
 
 QStringList CommandLineUtility::eventGeneratorsList = EventHandlerFactory::buildEventGeneratorList();
 
+
 CommandLineUtility::CommandLineUtility(QObject *parent) :
     QObject(parent)
 {
diff --git a/src/dpadcontextmenu.cpp b/src/dpadcontextmenu.cpp
index ae9b911d..0d8f449e 100644
--- a/src/dpadcontextmenu.cpp
+++ b/src/dpadcontextmenu.cpp
@@ -27,6 +27,7 @@
 #include <QHash>
 #include <QDebug>
 
+
 DPadContextMenu::DPadContextMenu(JoyDPad *dpad, QWidget *parent) :
     QMenu(parent),
     helper(dpad)
@@ -192,7 +193,7 @@ void DPadContextMenu::setDPadMode(QAction* action)
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
     int item = action->data().toInt();
-    dpad->setJoyMode((JoyDPad::JoyMode)item);
+    dpad->setJoyMode(static_cast<JoyDPad::JoyMode>(item));
 }
 
 /**
diff --git a/src/dpadeditdialog.cpp b/src/dpadeditdialog.cpp
index 54e50ac0..ce093bb6 100644
--- a/src/dpadeditdialog.cpp
+++ b/src/dpadeditdialog.cpp
@@ -72,7 +72,7 @@ DPadEditDialog::DPadEditDialog(JoyDPad *dpad, QWidget *parent) :
     ui->dpadNameLineEdit->setText(dpad->getDpadName());
 
     int dpadDelay = dpad->getDPadDelay();
-    ui->dpadDelaySlider->setValue(dpadDelay * .1);
+    ui->dpadDelaySlider->setValue(static_cast<int>(dpadDelay * .1));
     ui->dpadDelayDoubleSpinBox->setValue(dpadDelay * .001);
 
     PadderCommon::inputDaemonMutex.unlock();
diff --git a/src/dpadpushbutton.cpp b/src/dpadpushbutton.cpp
index f23a85c0..19c6ac10 100644
--- a/src/dpadpushbutton.cpp
+++ b/src/dpadpushbutton.cpp
@@ -23,6 +23,7 @@
 
 #include <QDebug>
 
+
 DPadPushButton::DPadPushButton(JoyDPad *dpad, bool displayNames, QWidget *parent) :
     FlashButtonWidget(displayNames, parent)
 {
diff --git a/src/dpadpushbuttongroup.cpp b/src/dpadpushbuttongroup.cpp
index fb8fc316..a4fe4c0b 100644
--- a/src/dpadpushbuttongroup.cpp
+++ b/src/dpadpushbuttongroup.cpp
@@ -29,6 +29,7 @@
 #include <QWidget>
 #include <QDebug>
 
+
 DPadPushButtonGroup::DPadPushButtonGroup(JoyDPad *dpad, bool displayNames, QWidget *parent) :
     QGridLayout(parent)
 {
diff --git a/src/editalldefaultautoprofiledialog.cpp b/src/editalldefaultautoprofiledialog.cpp
index 423faf57..56c36885 100644
--- a/src/editalldefaultautoprofiledialog.cpp
+++ b/src/editalldefaultautoprofiledialog.cpp
@@ -29,6 +29,7 @@
 #include <QWidget>
 #include <QDebug>
 
+
 EditAllDefaultAutoProfileDialog::EditAllDefaultAutoProfileDialog(AutoProfileInfo *info, AntiMicroSettings *settings,
                                                                  QWidget *parent) :
     QDialog(parent),
diff --git a/src/event.cpp b/src/event.cpp
index b3fdafb0..3611368b 100644
--- a/src/event.cpp
+++ b/src/event.cpp
@@ -100,8 +100,8 @@ void fakeAbsMouseCoordinates(double springX, double springY,
     destMidWidth = destSpringWidth / 2;
     destMidHeight = destSpringHeight / 2;
 
-    finalx = (screenMidwidth + (springX * destMidWidth) + deskRect.x());
-    finaly = (screenMidheight + (springY * destMidHeight) + deskRect.y());
+    finalx = (screenMidwidth + (static_cast<int>(springX) * destMidWidth) + deskRect.x());
+    finaly = (screenMidheight + (static_cast<int>(springY) * destMidHeight) + deskRect.y());
 }
 
 // Create the event used by the operating system.
@@ -217,13 +217,13 @@ void sendSpringEventRefactor(PadderCommon::springModeInfo *fullSpring,
                 int xRelativeMoovCoor = 0;
                 if (relativeSpring->displacementX >= -1.0)
                 {
-                    xRelativeMoovCoor = (relativeSpring->displacementX * destRelativeWidth) / 2;
+                    xRelativeMoovCoor = (static_cast<int>(relativeSpring->displacementX) * destRelativeWidth) / 2;
                 }
 
                 int yRelativeMoovCoor = 0;
                 if (relativeSpring->displacementY >= -1.0)
                 {
-                    yRelativeMoovCoor = (relativeSpring->displacementY * destRelativeHeight) / 2;
+                    yRelativeMoovCoor = (static_cast<int>(relativeSpring->displacementY) * destRelativeHeight) / 2;
                 }
 
                 xmovecoor += xRelativeMoovCoor;
@@ -356,8 +356,8 @@ void sendSpringEvent(PadderCommon::springModeInfo *fullSpring,
             }
         }
 
-        xmovecoor = (fullSpring->displacementX >= -1.0) ? (midwidth + (fullSpring->displacementX * destMidWidth) + deskRect.x()): pivotX;
-        ymovecoor = (fullSpring->displacementY >= -1.0) ? (midheight + (fullSpring->displacementY * destMidHeight) + deskRect.y()) : pivotY;
+        xmovecoor = (fullSpring->displacementX >= -1.0) ? (midwidth + (static_cast<int>(fullSpring->displacementX) * destMidWidth) + deskRect.x()): pivotX;
+        ymovecoor = (fullSpring->displacementY >= -1.0) ? (midheight + (static_cast<int>(fullSpring->displacementY) * destMidHeight) + deskRect.y()) : pivotY;
 
         int fullSpringDestX = xmovecoor;
         int fullSpringDestY = ymovecoor;
@@ -372,13 +372,13 @@ void sendSpringEvent(PadderCommon::springModeInfo *fullSpring,
             int xRelativeMoovCoor = 0;
             if (relativeSpring->displacementX >= -1.0)
             {
-                xRelativeMoovCoor = (relativeSpring->displacementX * destRelativeWidth) / 2;
+                xRelativeMoovCoor = (static_cast<int>(relativeSpring->displacementX) * destRelativeWidth) / 2;
             }
 
             int yRelativeMoovCoor = 0;
             if (relativeSpring->displacementY >= -1.0)
             {
-                yRelativeMoovCoor = (relativeSpring->displacementY * destRelativeHeight) / 2;
+                yRelativeMoovCoor = (static_cast<int>(relativeSpring->displacementY) * destRelativeHeight) / 2;
             }
 
             xmovecoor += xRelativeMoovCoor;
@@ -687,7 +687,7 @@ QString keycodeToKeyString(int keycode, int alias)
         {
             Display* display = X11Extras::getInstance()->display();
             newkey = QString("0x%1").arg(keycode, 0, 16);
-            QString tempkey = XKeysymToString(XkbKeycodeToKeysym(display, keycode, 0, 0));
+            QString tempkey = XKeysymToString(XkbKeycodeToKeysym(display, static_cast<KeyCode>(keycode), 0, 0));
             QString tempalias = X11Extras::getInstance()->getDisplayString(tempkey);
             if (!tempalias.isEmpty())
             {
@@ -696,7 +696,7 @@ QString keycodeToKeyString(int keycode, int alias)
             else
             {
                 XKeyPressedEvent tempevent;
-                tempevent.keycode = keycode;
+                tempevent.keycode = static_cast<unsigned int>(keycode);
                 tempevent.type = KeyPress;
                 tempevent.display = display;
                 tempevent.state = 0;
@@ -784,7 +784,7 @@ int X11KeyCodeToX11KeySym(int keycode)
 #elif defined(Q_OS_UNIX)
     #ifdef WITH_X11
     Display* display = X11Extras::getInstance()->display();
-    int tempcode = XkbKeycodeToKeysym(display, keycode, 0, 0);
+    int tempcode = static_cast<int>(XkbKeycodeToKeysym(display, static_cast<KeyCode>(keycode), 0, 0));
     return tempcode;
     #else
 
@@ -811,7 +811,7 @@ QString keysymToKeyString(int keysym, int alias)
         int keycode = 0;
         if (keysym > 0)
         {
-            keycode = XKeysymToKeycode(display, keysym);
+            keycode = XKeysymToKeycode(display, static_cast<KeySym>(keysym));
         }
         newkey = keycodeToKeyString(keycode);
     }
diff --git a/src/eventhandlers/baseeventhandler.cpp b/src/eventhandlers/baseeventhandler.cpp
index a1a88bdd..65c9f98e 100644
--- a/src/eventhandlers/baseeventhandler.cpp
+++ b/src/eventhandlers/baseeventhandler.cpp
@@ -32,7 +32,7 @@ BaseEventHandler::BaseEventHandler(QObject *parent) :
 
 BaseEventHandler::~BaseEventHandler()
 {
-qInstallMessageHandler(MessageHandler::myMessageOutput);
+    qInstallMessageHandler(MessageHandler::myMessageOutput);
 }
 
 QString BaseEventHandler::getErrorString()
@@ -88,12 +88,17 @@ void BaseEventHandler::sendMouseSpringEvent(int xDis, int yDis,
  */
 void BaseEventHandler::sendMouseSpringEvent(int xDis, int yDis)
 {
-qInstallMessageHandler(MessageHandler::myMessageOutput);
+    qInstallMessageHandler(MessageHandler::myMessageOutput);
+
+    Q_UNUSED(xDis);
+    Q_UNUSED(yDis);
 }
 
 void BaseEventHandler::sendTextEntryEvent(QString maintext)
 {
-qInstallMessageHandler(MessageHandler::myMessageOutput);
+    qInstallMessageHandler(MessageHandler::myMessageOutput);
+
+    Q_UNUSED(maintext);
 }
 
 
diff --git a/src/eventhandlers/uinputeventhandler.cpp b/src/eventhandlers/uinputeventhandler.cpp
index 971e8269..8a607774 100644
--- a/src/eventhandlers/uinputeventhandler.cpp
+++ b/src/eventhandlers/uinputeventhandler.cpp
@@ -207,7 +207,7 @@ void UInputEventHandler::sendMouseButtonEvent(JoyButtonSlot *slot, bool pressed)
                 }
             }
 
-            write_uinput_event(mouseFileHandler, EV_KEY, tempcode, pressed ? 1 : 0);
+            write_uinput_event(mouseFileHandler, EV_KEY, static_cast<int>(tempcode), pressed ? 1 : 0);
         }
         else if (code == 4)
         {
@@ -266,24 +266,26 @@ void UInputEventHandler::sendMouseAbsEvent(int xDis, int yDis, int screen)
 void UInputEventHandler::sendMouseSpringEvent(int xDis, int yDis,
                                               int width, int height)
 {
-    if (width > 0 && height > 0)
+    if ((width > 0) && (height > 0))
     {
         double midwidth = static_cast<double>(width) / 2.0;
         double midheight = static_cast<double>(height) / 2.0;
 
-        int fx = ceil(32767 * ((xDis - midwidth) / midwidth));
-        int fy = ceil(32767 * ((yDis - midheight) / midheight));
+        int fx = static_cast<int>(ceil(32767 * ((xDis - midwidth) / midwidth)));
+        int fy = static_cast<int>(ceil(32767 * ((yDis - midheight) / midheight)));
         sendMouseAbsEvent(fx, fy, -1);
     }
+
+
 }
 
 void UInputEventHandler::sendMouseSpringEvent(int xDis, int yDis)
 {
-    if (xDis >= -1.0 && xDis <= 1.0 &&
-        yDis >= -1.0 && yDis <= 1.0)
+    if ((xDis >= -1.0) && (xDis <= 1.0) &&
+        (yDis >= -1.0) && (yDis <= 1.0))
     {
-        int fx = ceil(32767 * xDis);
-        int fy = ceil(32767 * yDis);
+        int fx = static_cast<int>(ceil(32767 * xDis));
+        int fy = static_cast<int>(ceil(32767 * yDis));
         sendMouseAbsEvent(fx, fy, -1);
     }
 }
@@ -465,9 +467,9 @@ void UInputEventHandler::write_uinput_event(int filehandle, int type,
     struct input_event ev2;
 
     memset(&ev, 0, sizeof(struct input_event));
-    gettimeofday(&ev.time, 0);
-    ev.type = type;
-    ev.code = code;
+    gettimeofday(&ev.time, nullptr);
+    ev.type = static_cast<unsigned short>(type);
+    ev.code = static_cast<unsigned short>(code);
     ev.value = value;
 
     write(filehandle, &ev, sizeof(struct input_event));
@@ -475,7 +477,7 @@ void UInputEventHandler::write_uinput_event(int filehandle, int type,
     if (syn)
     {
         memset(&ev2, 0, sizeof(struct input_event));
-        gettimeofday(&ev2.time, 0);
+        gettimeofday(&ev2.time, nullptr);
         ev2.type = EV_SYN;
         ev2.code = SYN_REPORT;
         ev2.value = 0;
@@ -536,10 +538,10 @@ void UInputEventHandler::sendTextEntryEvent(QString maintext)
             {
                 QtX11KeyMapper::charKeyInformation tempX11 = nativeWinKeyMapper->getCharKeyInformation(maintext.at(i));
                 tempX11.virtualkey = X11Extras::getInstance()->getGroup1KeySym(tempX11.virtualkey);
-                unsigned int tempQtKey = nativeWinKeyMapper->returnQtKey(tempX11.virtualkey);
+                unsigned int tempQtKey = static_cast<unsigned int>(nativeWinKeyMapper->returnQtKey(tempX11.virtualkey));
                 if (tempQtKey > 0)
                 {
-                    temp.virtualkey = keymapper->returnVirtualKey(tempQtKey);
+                    temp.virtualkey = keymapper->returnVirtualKey(static_cast<int>(tempQtKey));
                     temp.modifiers = tempX11.modifiers;
                 }
                 else
@@ -581,7 +583,7 @@ void UInputEventHandler::sendTextEntryEvent(QString maintext)
                     }
                 }
 
-                tempList.append(temp.virtualkey);
+                tempList.append(static_cast<unsigned int>(temp.virtualkey));
                 write_uinput_event(keyboardFileHandler, EV_KEY, temp.virtualkey, 1, true);
             }
 
@@ -593,7 +595,7 @@ void UInputEventHandler::sendTextEntryEvent(QString maintext)
                 {
                     unsigned int currentcode = tempiter.previous();
                     bool sync = !tempiter.hasPrevious() ? true : false;
-                    write_uinput_event(keyboardFileHandler, EV_KEY, currentcode, 0, sync);
+                    write_uinput_event(keyboardFileHandler, EV_KEY, static_cast<int>(currentcode), 0, sync);
                 }
             }
         }
diff --git a/src/eventhandlers/xtesteventhandler.cpp b/src/eventhandlers/xtesteventhandler.cpp
index edc5d853..fc62bb70 100644
--- a/src/eventhandlers/xtesteventhandler.cpp
+++ b/src/eventhandlers/xtesteventhandler.cpp
@@ -33,18 +33,16 @@
 
 
 
-
-
 XTestEventHandler::XTestEventHandler(QObject *parent) :
     BaseEventHandler(parent)
 {
-qInstallMessageHandler(MessageHandler::myMessageOutput);
+    qInstallMessageHandler(MessageHandler::myMessageOutput);
 }
 
 
 XTestEventHandler::~XTestEventHandler()
 {
-qInstallMessageHandler(MessageHandler::myMessageOutput);
+    qInstallMessageHandler(MessageHandler::myMessageOutput);
 }
 
 
@@ -75,10 +73,10 @@ void XTestEventHandler::sendKeyboardEvent(JoyButtonSlot *slot, bool pressed)
 
     if (device == JoyButtonSlot::JoyKeyboard)
     {
-        int tempcode = XKeysymToKeycode(display, code);
+        int tempcode = XKeysymToKeycode(display, static_cast<unsigned long>(code));
         if (tempcode > 0)
         {
-            XTestFakeKeyEvent(display, tempcode, pressed, 0);
+            XTestFakeKeyEvent(display, static_cast<unsigned int>(tempcode), pressed, 0);
             XFlush(display);
         }
     }
@@ -93,7 +91,7 @@ void XTestEventHandler::sendMouseButtonEvent(JoyButtonSlot *slot, bool pressed)
 
     if (device == JoyButtonSlot::JoyMouseButton)
     {
-        XTestFakeButtonEvent(display, code, pressed, 0);
+        XTestFakeButtonEvent(display, static_cast<unsigned int>(code), pressed, 0);
         XFlush(display);
     }
 }
@@ -139,7 +137,7 @@ void XTestEventHandler::sendTextEntryEvent(QString maintext)
         for (int i=0; i < maintext.size(); i++)
         {
             QtX11KeyMapper::charKeyInformation temp = keymapper->getCharKeyInformation(maintext.at(i));
-            int tempcode = XKeysymToKeycode(display, temp.virtualkey);
+            int tempcode = XKeysymToKeycode(display, static_cast<unsigned long>(temp.virtualkey));
             if (tempcode > 0)
             {
                 QList<int> tempList;
@@ -156,7 +154,7 @@ void XTestEventHandler::sendTextEntryEvent(QString maintext)
                         }
 
                         int modifiercode = shiftcode;
-                        XTestFakeKeyEvent(display, modifiercode, 1, 0);
+                        XTestFakeKeyEvent(display, static_cast<unsigned int>(modifiercode), 1, 0);
                         tempList.append(modifiercode);
                     }
 
@@ -170,7 +168,7 @@ void XTestEventHandler::sendTextEntryEvent(QString maintext)
                         }
 
                         int modifiercode = controlcode;
-                        XTestFakeKeyEvent(display, modifiercode, 1, 0);
+                        XTestFakeKeyEvent(display, static_cast<unsigned int>(modifiercode), 1, 0);
                         tempList.append(modifiercode);
                     }
 
@@ -184,7 +182,7 @@ void XTestEventHandler::sendTextEntryEvent(QString maintext)
                         }
 
                         int modifiercode = altcode;
-                        XTestFakeKeyEvent(display, modifiercode, 1, 0);
+                        XTestFakeKeyEvent(display, static_cast<unsigned int>(modifiercode), 1, 0);
                         tempList.append(modifiercode);
                     }
 
@@ -198,12 +196,12 @@ void XTestEventHandler::sendTextEntryEvent(QString maintext)
                         }
 
                         int modifiercode = metacode;
-                        XTestFakeKeyEvent(display, modifiercode, 1, 0);
+                        XTestFakeKeyEvent(display, static_cast<unsigned int>(modifiercode), 1, 0);
                         tempList.append(modifiercode);
                     }
                 }
 
-                XTestFakeKeyEvent(display, tempcode, 1, 0);
+                XTestFakeKeyEvent(display, static_cast<unsigned int>(tempcode), 1, 0);
                 tempList.append(tempcode);
 
                 XFlush(display);
@@ -215,7 +213,7 @@ void XTestEventHandler::sendTextEntryEvent(QString maintext)
                     while (tempiter.hasPrevious())
                     {
                         int currentcode = tempiter.previous();
-                        XTestFakeKeyEvent(display, currentcode, 0, 0);
+                        XTestFakeKeyEvent(display, static_cast<unsigned int>(currentcode), 0, 0);
                     }
 
                     XFlush(display);
diff --git a/src/gamecontroller/gamecontroller.cpp b/src/gamecontroller/gamecontroller.cpp
index d4ca27cd..f70f85c6 100644
--- a/src/gamecontroller/gamecontroller.cpp
+++ b/src/gamecontroller/gamecontroller.cpp
@@ -845,14 +845,14 @@ QString GameController::getBindStringForButton(int index, bool trueIndex)
 SDL_GameControllerButtonBind GameController::getBindForAxis(int index)
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
-    SDL_GameControllerButtonBind bind = SDL_GameControllerGetBindForAxis(controller, (SDL_GameControllerAxis)index);
+    SDL_GameControllerButtonBind bind = SDL_GameControllerGetBindForAxis(controller, static_cast<SDL_GameControllerAxis>(index));
     return bind;
 }
 
 SDL_GameControllerButtonBind GameController::getBindForButton(int index)
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
-    SDL_GameControllerButtonBind bind = SDL_GameControllerGetBindForButton(controller, (SDL_GameControllerButton)index);
+    SDL_GameControllerButtonBind bind = SDL_GameControllerGetBindForButton(controller, static_cast<SDL_GameControllerButton>(index));
     return bind;
 }
 
@@ -903,6 +903,7 @@ void GameController::axisActivatedEvent(int setindex, int axisindex, int value)
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
     Q_UNUSED(setindex);
+    Q_UNUSED(value);
 
     SDL_GameControllerButtonBind bind = getBindForAxis(axisindex); // static_cast<SDL_GameControllerButton>
     if (bind.bindType != SDL_CONTROLLER_BINDTYPE_NONE)
diff --git a/src/gamecontroller/gamecontrollertrigger.cpp b/src/gamecontroller/gamecontrollertrigger.cpp
index c0c546b4..b7610985 100644
--- a/src/gamecontroller/gamecontrollertrigger.cpp
+++ b/src/gamecontroller/gamecontrollertrigger.cpp
@@ -225,5 +225,5 @@ JoyAxis::ThrottleTypes GameControllerTrigger::getDefaultThrottle()
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    return (ThrottleTypes)this->DEFAULTTHROTTLE;
+    return static_cast<ThrottleTypes>(this->DEFAULTTHROTTLE);
 }
diff --git a/src/gamecontrollermappingdialog.cpp b/src/gamecontrollermappingdialog.cpp
index 69930e45..41087b9c 100644
--- a/src/gamecontrollermappingdialog.cpp
+++ b/src/gamecontrollermappingdialog.cpp
@@ -386,7 +386,7 @@ void GameControllerMappingDialog::populateGameControllerBindings(GameController
 
         for (int i = 0; i < controller->getNumberButtons(); i++)
         {
-            int associatedRow = buttonPlacement.value((SDL_GameControllerButton)i);
+            int associatedRow = buttonPlacement.value(static_cast<SDL_GameControllerButton>(i));
             SDL_GameControllerButtonBind bind = controller->getBindForButton(i);
             QString temptext = bindingString(bind);
 
@@ -411,7 +411,7 @@ void GameControllerMappingDialog::populateGameControllerBindings(GameController
         for (int i = 0; i < controller->getNumberAxes(); i++)
         {
 
-            int associatedRow = axisPlacement.value((SDL_GameControllerAxis)i);
+            int associatedRow = axisPlacement.value(static_cast<SDL_GameControllerAxis>(i));
             SDL_GameControllerButtonBind bind = controller->getBindForAxis(i);
             QString temptext = bindingString(bind);
 
@@ -543,13 +543,13 @@ void GameControllerMappingDialog::disableDeviceConnections()
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    disconnect(device, &InputDevice::rawButtonClick, this, 0);
-    disconnect(device, &InputDevice::rawButtonRelease, this, 0);
-    disconnect(device, &InputDevice::rawAxisMoved, this, 0);
-    disconnect(device, &InputDevice::rawAxisActivated, this, 0);
-    disconnect(device, &InputDevice::rawAxisReleased, this, 0);
-    disconnect(device, &InputDevice::rawDPadButtonClick, this, 0);
-    disconnect(device, &InputDevice::rawDPadButtonRelease, this, 0);
+    disconnect(device, &InputDevice::rawButtonClick, this, nullptr);
+    disconnect(device, &InputDevice::rawButtonRelease, this, nullptr);
+    disconnect(device, &InputDevice::rawAxisMoved, this, nullptr);
+    disconnect(device, &InputDevice::rawAxisActivated, this, nullptr);
+    disconnect(device, &InputDevice::rawAxisReleased, this, nullptr);
+    disconnect(device, &InputDevice::rawDPadButtonClick, this, nullptr);
+    disconnect(device, &InputDevice::rawDPadButtonRelease, this, nullptr);
 }
 
 void GameControllerMappingDialog::enableButtonEvents(int code)
diff --git a/src/inputdaemon.cpp b/src/inputdaemon.cpp
index fbd25afb..92b7583f 100644
--- a/src/inputdaemon.cpp
+++ b/src/inputdaemon.cpp
@@ -37,6 +37,7 @@
 
 const int InputDaemon::GAMECONTROLLERTRIGGERRELEASE = 16384;
 
+
 InputDaemon::InputDaemon(QMap<SDL_JoystickID, InputDevice*> *joysticks,
                          AntiMicroSettings *settings,
                          bool graphical, QObject *parent) :
@@ -360,7 +361,7 @@ void InputDaemon::quit()
     stopped = true;
     pollResetTimer.stop();
 
-    disconnect(eventWorker, &SDLEventReader::eventRaised, this, 0);
+    disconnect(eventWorker, &SDLEventReader::eventRaised, this, nullptr);
 
     // Wait for SDL to finish. Let worker destructor close SDL.
     // Let InputDaemon destructor close thread instance.
@@ -875,7 +876,7 @@ void InputDaemon::modifyUnplugEvents(QQueue<SDL_Event> *sdlEventQueue)
                                         {
                                             if (axis->getThrottle() != static_cast<int>(JoyAxis::NormalThrottle))
                                             {
-                                                event.jaxis.value = axis->getProperReleaseValue();
+                                                event.jaxis.value = static_cast<short>(axis->getProperReleaseValue());
                                             }
                                         }
                                     }
@@ -908,7 +909,7 @@ void InputDaemon::modifyUnplugEvents(QQueue<SDL_Event> *sdlEventQueue)
                                             if ((event.caxis.axis == SDL_CONTROLLER_AXIS_TRIGGERLEFT) ||
                                                 (event.caxis.axis == SDL_CONTROLLER_AXIS_TRIGGERRIGHT))
                                             {
-                                                event.caxis.value = axis->getProperReleaseValue();
+                                                event.caxis.value = static_cast<short>(axis->getProperReleaseValue());
                                             }
                                         }
                                     }
diff --git a/src/inputdevice.cpp b/src/inputdevice.cpp
index b0907887..a0750500 100644
--- a/src/inputdevice.cpp
+++ b/src/inputdevice.cpp
@@ -705,7 +705,7 @@ void InputDevice::changeSetButtonAssociation(int button_index, int originset, in
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
     JoyButton *button = getJoystick_sets().value(newset)->getJoyButton(button_index);
-    JoyButton::SetChangeCondition tempmode = (JoyButton::SetChangeCondition)mode;
+    JoyButton::SetChangeCondition tempmode = static_cast<JoyButton::SetChangeCondition>(mode);
     button->setChangeSetSelection(originset);
     button->setChangeSetCondition(tempmode, true);
 }
@@ -825,7 +825,7 @@ void InputDevice::readConfig(QXmlStreamReader *xml)
 
                                             if (button != nullptr)
                                             {
-                                                vdpad->addVButton((JoyDPadButton::JoyDPadDirections)vdpadDirection, button);
+                                                vdpad->addVButton(static_cast<JoyDPadButton::JoyDPadDirections>(vdpadDirection), button);
                                             }
                                         }
                                     }
@@ -844,7 +844,7 @@ void InputDevice::readConfig(QXmlStreamReader *xml)
                                         JoyButton *button = currentset->getJoyButton(vdpadButtonIndex);
                                         if (button != nullptr)
                                         {
-                                            vdpad->addVButton((JoyDPadButton::JoyDPadDirections)vdpadDirection, button);
+                                            vdpad->addVButton(static_cast<JoyDPadButton::JoyDPadDirections>(vdpadDirection), button);
                                         }
                                     }
                                 }
@@ -1306,7 +1306,7 @@ void InputDevice::changeSetAxisButtonAssociation(int button_index, int axis_inde
         button = getJoystick_sets().value(newset)->getJoyAxis(axis_index)->getPAxisButton();
     }
 
-    JoyButton::SetChangeCondition tempmode = (JoyButton::SetChangeCondition)mode;
+    JoyButton::SetChangeCondition tempmode = static_cast<JoyButton::SetChangeCondition>(mode);
     button->setChangeSetSelection(originset);
     button->setChangeSetCondition(tempmode, true);
 }
@@ -1315,9 +1315,9 @@ void InputDevice::changeSetStickButtonAssociation(int button_index, int stick_in
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    JoyControlStickButton *button = getJoystick_sets().value(newset)->getJoyStick(stick_index)->getDirectionButton((JoyControlStick::JoyStickDirections)button_index);
+    JoyControlStickButton *button = getJoystick_sets().value(newset)->getJoyStick(stick_index)->getDirectionButton(static_cast<JoyControlStick::JoyStickDirections>(button_index));
 
-    JoyButton::SetChangeCondition tempmode = (JoyButton::SetChangeCondition)mode;
+    JoyButton::SetChangeCondition tempmode = static_cast<JoyButton::SetChangeCondition>(mode);
     button->setChangeSetSelection(originset);
     button->setChangeSetCondition(tempmode, true);
 }
@@ -1328,7 +1328,7 @@ void InputDevice::changeSetDPadButtonAssociation(int button_index, int dpad_inde
 
     JoyDPadButton *button = getJoystick_sets().value(newset)->getJoyDPad(dpad_index)->getJoyButton(button_index);
 
-    JoyButton::SetChangeCondition tempmode = (JoyButton::SetChangeCondition)mode;
+    JoyButton::SetChangeCondition tempmode = static_cast<JoyButton::SetChangeCondition>(mode);
     button->setChangeSetSelection(originset);
     button->setChangeSetCondition(tempmode, true);
 }
@@ -1339,7 +1339,7 @@ void InputDevice::changeSetVDPadButtonAssociation(int button_index, int dpad_ind
 
     JoyDPadButton *button = getJoystick_sets().value(newset)->getVDPad(dpad_index)->getJoyButton(button_index);
 
-    JoyButton::SetChangeCondition tempmode = (JoyButton::SetChangeCondition)mode;
+    JoyButton::SetChangeCondition tempmode = static_cast<JoyButton::SetChangeCondition>(mode);
     button->setChangeSetSelection(originset);
     button->setChangeSetCondition(tempmode, true);
 }
diff --git a/src/joyaxis.cpp b/src/joyaxis.cpp
index 809ea8f7..6df8a694 100644
--- a/src/joyaxis.cpp
+++ b/src/joyaxis.cpp
@@ -28,6 +28,7 @@
 
 #include <QXmlStreamReader>
 #include <QXmlStreamWriter>
+#include <QtGlobal>
 #include <QDebug>
 
 // Set default values for many properties.
@@ -1132,7 +1133,7 @@ double JoyAxis::getButtonsPresetSensitivity()
 
     double presetSensitivity = 1.0;
 
-    if (paxisbutton->getSensitivity() == naxisbutton->getSensitivity())
+    if (qFuzzyCompare(paxisbutton->getSensitivity(), naxisbutton->getSensitivity()))
     {
         presetSensitivity = paxisbutton->getSensitivity();
     }
@@ -1371,7 +1372,7 @@ double JoyAxis::getButtonsEasingDuration()
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
     double result = JoyButton::DEFAULTEASINGDURATION;
-    if (paxisbutton->getEasingDuration() == naxisbutton->getEasingDuration())
+    if (qFuzzyCompare(paxisbutton->getEasingDuration(), naxisbutton->getEasingDuration()))
     {
         result = paxisbutton->getEasingDuration();
     }
diff --git a/src/joyaxiscontextmenu.cpp b/src/joyaxiscontextmenu.cpp
index d972e647..6c554818 100644
--- a/src/joyaxiscontextmenu.cpp
+++ b/src/joyaxiscontextmenu.cpp
@@ -27,6 +27,7 @@
 #include <QWidget>
 #include <QDebug>
 
+
 JoyAxisContextMenu::JoyAxisContextMenu(JoyAxis *axis, QWidget *parent) :
     QMenu(parent),
     helper(axis)
diff --git a/src/joyaxiswidget.cpp b/src/joyaxiswidget.cpp
index 7326791c..af97c3c2 100644
--- a/src/joyaxiswidget.cpp
+++ b/src/joyaxiswidget.cpp
@@ -23,6 +23,7 @@
 
 #include <QDebug>
 
+
 JoyAxisWidget::JoyAxisWidget(JoyAxis *axis, bool displayNames, QWidget *parent) :
     FlashButtonWidget(displayNames, parent)
 {
diff --git a/src/joybutton.cpp b/src/joybutton.cpp
index 9b142d6b..7660694a 100644
--- a/src/joybutton.cpp
+++ b/src/joybutton.cpp
@@ -33,6 +33,7 @@
 
 #include <QDebug>
 #include <QThread>
+#include <QtGlobal>
 #include <QStringList>
 #include <QXmlStreamReader>
 #include <QXmlStreamWriter>
@@ -1256,7 +1257,7 @@ void JoyButton::mouseEvent()
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    JoyButtonSlot *buttonslot = 0;
+    JoyButtonSlot *buttonslot = nullptr;
     bool singleShot = false;
     if (currentMouseEvent != nullptr)
     {
@@ -1691,7 +1692,7 @@ void JoyButton::mouseEvent()
             }
             else
             {
-                buttonslot = 0;
+                buttonslot = nullptr;
             }
         }
 
@@ -1710,7 +1711,7 @@ void JoyButton::wheelEventVertical()
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    JoyButtonSlot *buttonslot = 0;
+    JoyButtonSlot *buttonslot = nullptr;
     if (currentWheelVerticalEvent != nullptr)
     {
         buttonslot = currentWheelVerticalEvent;
@@ -1766,7 +1767,7 @@ void JoyButton::wheelEventHorizontal()
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    JoyButtonSlot *buttonslot = 0;
+    JoyButtonSlot *buttonslot = nullptr;
     if (currentWheelHorizontalEvent != nullptr)
     {
         buttonslot = currentWheelHorizontalEvent;
@@ -2038,7 +2039,7 @@ void JoyButton::writeConfig(QXmlStreamWriter *xml)
             xml->writeTextElement("relativespring", "true");
         }
 
-        if (easingDuration != DEFAULTEASINGDURATION)
+        if (qFuzzyCompare(easingDuration, DEFAULTEASINGDURATION))
         {
             xml->writeTextElement("easingduration", QString::number(easingDuration));
         }
@@ -2048,27 +2049,27 @@ void JoyButton::writeConfig(QXmlStreamWriter *xml)
             xml->writeTextElement("extraacceleration", "true");
         }
 
-        if (extraAccelerationMultiplier != DEFAULTEXTRACCELVALUE)
+        if (qFuzzyCompare(extraAccelerationMultiplier, DEFAULTEXTRACCELVALUE))
         {
             xml->writeTextElement("accelerationmultiplier", QString::number(extraAccelerationMultiplier));
         }
 
-        if (startAccelMultiplier != DEFAULTSTARTACCELMULTIPLIER)
+        if (qFuzzyCompare(startAccelMultiplier, DEFAULTSTARTACCELMULTIPLIER))
         {
             xml->writeTextElement("startaccelmultiplier", QString::number(startAccelMultiplier));
         }
 
-        if (minMouseDistanceAccelThreshold != DEFAULTMINACCELTHRESHOLD)
+        if (qFuzzyCompare(minMouseDistanceAccelThreshold, DEFAULTMINACCELTHRESHOLD))
         {
             xml->writeTextElement("minaccelthreshold", QString::number(minMouseDistanceAccelThreshold));
         }
 
-        if (maxMouseDistanceAccelThreshold != DEFAULTMAXACCELTHRESHOLD)
+        if (qFuzzyCompare(maxMouseDistanceAccelThreshold, DEFAULTMAXACCELTHRESHOLD))
         {
             xml->writeTextElement("maxaccelthreshold", QString::number(maxMouseDistanceAccelThreshold));
         }
 
-        if (accelDuration != DEFAULTACCELEASINGDURATION)
+        if (qFuzzyCompare(accelDuration, DEFAULTACCELEASINGDURATION))
         {
             xml->writeTextElement("accelextraduration", QString::number(accelDuration));
         }
@@ -2220,13 +2221,13 @@ bool JoyButton::readButtonConfig(QXmlStreamReader *xml)
                     if (!inserted)
                     {
                         delete buttonslot;
-                        buttonslot = 0;
+                        buttonslot = nullptr;
                     }
                 }
                 else
                 {
                     delete buttonslot;
-                    buttonslot = 0;
+                    buttonslot = nullptr;
                 }
             }
             else
@@ -2753,8 +2754,8 @@ QList<JoyButtonSlot*> JoyButton::getActiveZoneList()
     QListIterator<JoyButtonSlot*> activeSlotsIter(getActiveSlots());
     QListIterator<JoyButtonSlot*> assignmentsIter(*getAssignedSlots());
 
-    QListIterator<JoyButtonSlot*> *iter = 0;
-    QReadWriteLock *tempLock = 0;
+    QListIterator<JoyButtonSlot*> *iter = nullptr;
+    QReadWriteLock *tempLock = nullptr;
 
     activeZoneLock.lockForRead();
     int numActiveSlots = getActiveSlots().size();
@@ -2956,10 +2957,10 @@ bool JoyButton::setAssignedSlot(int code, JoyButtonSlot::JoySlotInputAction mode
     }
     else
     {
-        if (slot)
+        if (slot != nullptr)
         {
             delete slot;
-            slot = 0;
+            slot = nullptr;
         }
     }
 
@@ -3073,7 +3074,7 @@ bool JoyButton::setAssignedSlot(int code, int alias, int index,
             if (temp)
             {
                 delete temp;
-                temp = 0;
+                temp = nullptr;
             }
 
             getAssignmentsLocal().replace(index, slot);
@@ -3093,10 +3094,10 @@ bool JoyButton::setAssignedSlot(int code, int alias, int index,
     }
     else
     {
-        if (slot)
+        if (slot != nullptr)
         {
             delete slot;
-            slot = 0;
+            slot = nullptr;
         }
     }
 
@@ -3168,10 +3169,10 @@ bool JoyButton::insertAssignedSlot(int code, int alias, int index,
     }
     else
     {
-        if (slot)
+        if (slot != nullptr)
         {
             delete slot;
-            slot = 0;
+            slot = nullptr;
         }
     }
 
@@ -3281,10 +3282,10 @@ bool JoyButton::setAssignedSlot(JoyButtonSlot *otherSlot, int index)
         {
             // Slot already exists. Override code and place into desired slot
             JoyButtonSlot *temp = getAssignedSlots()->at(index);
-            if (temp)
+            if (temp != nullptr)
             {
                 delete temp;
-                temp = 0;
+                temp = nullptr;
             }
 
             getAssignmentsLocal().replace(index, newslot);
@@ -3304,7 +3305,7 @@ bool JoyButton::setAssignedSlot(JoyButtonSlot *otherSlot, int index)
     else
     {
         delete newslot;
-        newslot = 0;
+        newslot = nullptr;
     }
 
     return permitSlot;
@@ -4143,10 +4144,10 @@ void JoyButton::removeAssignedSlot(int index)
     if ((index >= 0) && (index < getAssignedSlots()->size()))
     {
         JoyButtonSlot *slot = getAssignedSlots()->takeAt(index);
-        if (slot)
+        if (slot != nullptr)
         {
             delete slot;
-            slot = 0;
+            slot = nullptr;
         }
 
         tempAssignLocker.unlock();
@@ -4837,21 +4838,21 @@ bool JoyButton::isDefault()
     value = value && (mouseCurve == DEFAULTMOUSECURVE);
     value = value && (springWidth == DEFAULTSPRINGWIDTH);
     value = value && (springHeight == DEFAULTSPRINGHEIGHT);
-    value = value && (sensitivity == DEFAULTSENSITIVITY);
+    value = value && (qFuzzyCompare(sensitivity, DEFAULTSENSITIVITY));
     value = value && (actionName.isEmpty());
     value = value && (wheelSpeedX == DEFAULTWHEELX);
     value = value && (wheelSpeedY == DEFAULTWHEELY);
     value = value && (cycleResetActive == DEFAULTCYCLERESETACTIVE);
     value = value && (cycleResetInterval == DEFAULTCYCLERESET);
     value = value && (relativeSpring == DEFAULTRELATIVESPRING);
-    value = value && (easingDuration == DEFAULTEASINGDURATION);
+    value = value && (qFuzzyCompare(easingDuration, DEFAULTEASINGDURATION));
 
     value = value && (extraAccelerationEnabled == false);
-    value = value && (extraAccelerationMultiplier == DEFAULTEXTRACCELVALUE);
-    value = value && (minMouseDistanceAccelThreshold == DEFAULTMINACCELTHRESHOLD);
-    value = value && (maxMouseDistanceAccelThreshold == DEFAULTMAXACCELTHRESHOLD);
-    value = value && (startAccelMultiplier == DEFAULTSTARTACCELMULTIPLIER);
-    value = value && (accelDuration == DEFAULTACCELEASINGDURATION);
+    value = value && (qFuzzyCompare(extraAccelerationMultiplier, DEFAULTEXTRACCELVALUE));
+    value = value && (qFuzzyCompare(minMouseDistanceAccelThreshold, DEFAULTMINACCELTHRESHOLD));
+    value = value && (qFuzzyCompare(maxMouseDistanceAccelThreshold, DEFAULTMAXACCELTHRESHOLD));
+    value = value && (qFuzzyCompare(startAccelMultiplier, DEFAULTSTARTACCELMULTIPLIER));
+    value = value && (qFuzzyCompare(accelDuration, DEFAULTACCELEASINGDURATION));
     value = value && (springDeadCircleMultiplier == DEFAULTSPRINGRELEASERADIUS);
     value = value && (extraAccelCurve == DEFAULTEXTRAACCELCURVE);
     return value;
@@ -5107,13 +5108,13 @@ void JoyButton::moveMouseCursor(int &movedX, int &movedY, int &movedElapsed)
         {
             mouseCursorInfo infoX = cursorXSpeeds.takeFirst();
             mouseCursorInfo infoY = cursorYSpeeds.takeFirst();
-            if (infoX.code != 0)
+            if (qFuzzyCompare(infoX.code, 0))
             {
                 finalx = (infoX.code < 0) ? qMin(infoX.code, finalx) :
                                             qMax(infoX.code, finalx);
             }
 
-            if (infoY.code != 0)
+            if (qFuzzyCompare(infoY.code, 0))
             {
                 finaly = (infoY.code < 0) ? qMin(infoY.code, finaly) :
                                             qMax(infoY.code, finaly);
@@ -5222,9 +5223,9 @@ void JoyButton::moveMouseCursor(int &movedX, int &movedY, int &movedElapsed)
 
         // This check is more of a precaution than anything. No need to cause
         // a sync to happen when not needed.
-        if ((adjustedX != 0) || (adjustedY != 0))
+        if ((qFuzzyCompare(adjustedX, 0)) || (qFuzzyCompare(adjustedY, 0)))
         {
-            sendevent(adjustedX, adjustedY);
+            sendevent(static_cast<int>(adjustedX), static_cast<int>(adjustedY));
         }
 
         movedX = static_cast<int>(adjustedX);
@@ -5318,10 +5319,11 @@ void JoyButton::moveSpringMouse(int &movedX, int &movedY, bool &hasMoved)
 
             if (infoX.relative)
             {
-                if (relativeSpring.displacementX == -2.0)
+                if (qFuzzyCompare(relativeSpring.displacementX, -2.0))
                 {
                     relativeSpring.displacementX = tempx;
                 }
+
                 relativeSpring.relative = true;
 
                 // Use largest found width for spring
@@ -5330,7 +5332,7 @@ void JoyButton::moveSpringMouse(int &movedX, int &movedY, bool &hasMoved)
             }
             else
             {
-                if (fullSpring.displacementX == -2.0)
+                if (qFuzzyCompare(fullSpring.displacementX, -2.0))
                 {
                     fullSpring.displacementX = tempx;
                 }
@@ -5347,7 +5349,7 @@ void JoyButton::moveSpringMouse(int &movedX, int &movedY, bool &hasMoved)
 
             if (infoY.relative)
             {
-                if (relativeSpring.displacementY == -2.0)
+                if (qFuzzyCompare(relativeSpring.displacementY, -2.0))
                 {
                     relativeSpring.displacementY = tempy;
                 }
@@ -5360,7 +5362,7 @@ void JoyButton::moveSpringMouse(int &movedX, int &movedY, bool &hasMoved)
             }
             else
             {
-                if (fullSpring.displacementY == -2.0)
+                if (qFuzzyCompare(fullSpring.displacementY, -2.0))
                 {
                     fullSpring.displacementY = tempy;
                 }
@@ -5375,8 +5377,8 @@ void JoyButton::moveSpringMouse(int &movedX, int &movedY, bool &hasMoved)
                 fullSpring.height = qMax(infoX.height, fullSpring.height);
             }
 
-            if (((relativeSpring.displacementX != -2.0) && (relativeSpring.displacementY != -2.0)) &&
-                ((fullSpring.displacementX != -2.0) && (fullSpring.displacementY != -2.0)))
+            if (((qFuzzyCompare(relativeSpring.displacementX, -2.0)) && (qFuzzyCompare(relativeSpring.displacementY, -2.0))) &&
+                ((qFuzzyCompare(fullSpring.displacementX, -2.0)) && (qFuzzyCompare(fullSpring.displacementY, -2.0))))
             {
                 complete = true;
             }
@@ -5408,11 +5410,11 @@ void JoyButton::moveSpringMouse(int &movedX, int &movedY, bool &hasMoved)
                     fullSpring.displacementY = fullSpring.springDeadY;
                 }
 
-                sendSpringEvent(&fullSpring, 0, &realMouseX, &realMouseY);
+                sendSpringEvent(&fullSpring, nullptr, &realMouseX, &realMouseY);
             }
             else
             {
-                sendSpringEvent(&fullSpring, 0, &realMouseX, &realMouseY);
+                sendSpringEvent(&fullSpring, nullptr, &realMouseX, &realMouseY);
             }
 
         }
@@ -5627,7 +5629,7 @@ void JoyButton::disconnectPropertyUpdatedConnections()
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    disconnect(this, &JoyButton::slotsChanged, 0, 0);
+    disconnect(this, &JoyButton::slotsChanged, nullptr, nullptr);
     disconnect(this, &JoyButton::propertyUpdated, parentSet->getInputDevice(), &InputDevice::profileEdited);
 }
 
@@ -5780,7 +5782,7 @@ int JoyButton::calculateFinalMouseSpeed(JoyMouseCurve curve, int value)
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    int result = JoyAxis::JOYSPEED * value;
+    int result = static_cast<int>(JoyAxis::JOYSPEED) * value;
     switch (curve)
     {
         case QuadraticExtremeCurve:
@@ -5820,7 +5822,7 @@ void JoyButton::setEasingDuration(double value)
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
     if ((value >= MINIMUMEASINGDURATION) && (value <= MAXIMUMEASINGDURATION) &&
-        (value != easingDuration))
+        (qFuzzyCompare(value, easingDuration)))
     {
         easingDuration = value;
         emit propertyUpdated();
@@ -6492,7 +6494,7 @@ void JoyButton::copyExtraAccelerationState(JoyButton *srcButton)
 
     this->updateOldAccelMulti = srcButton->updateOldAccelMulti;
     this->updateStartingMouseDistance = srcButton->updateStartingMouseDistance;
-    this->updateLastMouseDistance = srcButton->lastMouseDistance;
+    this->updateLastMouseDistance = static_cast<bool>(srcButton->lastMouseDistance);
 }
 
 void JoyButton::setUpdateInitAccel(bool state)
diff --git a/src/joybuttonslot.cpp b/src/joybuttonslot.cpp
index 63d30607..404db1db 100644
--- a/src/joybuttonslot.cpp
+++ b/src/joybuttonslot.cpp
@@ -885,10 +885,6 @@ bool JoyButtonSlot::isValidSlot()
     {
         break;
     }
-    default:
-    {
-        break;
-    }
     }
 
     return result;
diff --git a/src/joybuttonstatusbox.cpp b/src/joybuttonstatusbox.cpp
index a192e725..16511f12 100644
--- a/src/joybuttonstatusbox.cpp
+++ b/src/joybuttonstatusbox.cpp
@@ -24,6 +24,7 @@
 #include <QStyle>
 #include <QDebug>
 
+
 JoyButtonStatusBox::JoyButtonStatusBox(JoyButton *button, QWidget *parent) :
     QPushButton(parent)
 {
diff --git a/src/joycontrolstick.cpp b/src/joycontrolstick.cpp
index 1688a8aa..22517d5d 100644
--- a/src/joycontrolstick.cpp
+++ b/src/joycontrolstick.cpp
@@ -43,6 +43,7 @@ const JoyControlStick::JoyMode JoyControlStick::DEFAULTMODE = JoyControlStick::S
 const double JoyControlStick::DEFAULTCIRCLE = 0.0;
 const int JoyControlStick::DEFAULTSTICKDELAY = 0;
 
+
 JoyControlStick::JoyControlStick(JoyAxis *axis1, JoyAxis *axis2,
                                  int index, int originset, QObject *parent) :
     QObject(parent)
@@ -480,16 +481,16 @@ double JoyControlStick::getDistanceFromDeadZone(int axisXValue, int axisYValue)
 
     int squared_dist = (axis1Value * axis1Value)
             + (axis2Value * axis2Value);
-    int dist = sqrt(squared_dist);
+    int dist = static_cast<int>(sqrt(squared_dist));
 
-    double squareStickFullPhi = qMin(ang_sin ? 1/fabs(ang_sin) : 2, ang_cos ? 1/fabs(ang_cos) : 2);
+    double squareStickFullPhi = qMin(static_cast<bool>(ang_sin) ? 1/fabs(ang_sin) : 2, static_cast<bool>(ang_cos) ? 1/fabs(ang_cos) : 2);
     double circle = this->circle;
     double circleStickFull = (squareStickFullPhi - 1) * circle + 1;
 
     double adjustedDist = (circleStickFull > 1.0) ? (dist / circleStickFull) : dist;
     double adjustedDeadZone = (circleStickFull > 1.0) ? (deadZone / circleStickFull) : deadZone;
 
-    distance = (adjustedDist - adjustedDeadZone)/(double)(maxZone - adjustedDeadZone);
+    distance = (adjustedDist - adjustedDeadZone)/static_cast<double>(maxZone - adjustedDeadZone);
     distance = qBound(0.0, distance, 1.0);
     return distance;
 }
@@ -530,9 +531,9 @@ double JoyControlStick::calculateYDistanceFromDeadZone(int axisXValue,
     double ang_sin = sin(angle2);
     double ang_cos = cos(angle2);
 
-    int deadY = abs(floor(deadZone * ang_cos + 0.5));
+    int deadY = static_cast<int>(abs(floor(deadZone * ang_cos + 0.5)));
 
-    double squareStickFullPhi = qMin(ang_sin ? 1/fabs(ang_sin) : 2, ang_cos ? 1/fabs(ang_cos) : 2);
+    double squareStickFullPhi = qMin(static_cast<bool>(ang_sin) ? 1/fabs(ang_sin) : 2, static_cast<bool>(ang_cos) ? 1/fabs(ang_cos) : 2);
     double circle = this->circle;
     double circleStickFull = (squareStickFullPhi - 1) * circle + 1;
 
@@ -679,7 +680,7 @@ double JoyControlStick::calculateXDistanceFromDeadZone(int axisXValue,
     double ang_cos = cos(angle2);
 
     int deadX = abs(static_cast<int>(floor(deadZone * ang_sin + 0.5)));
-    double squareStickFullPhi = qMin(ang_sin ? 1/fabs(ang_sin) : 2, ang_cos ? 1/fabs(ang_cos) : 2);
+    double squareStickFullPhi = qMin(static_cast<bool>(ang_sin) ? 1/fabs(ang_sin) : 2, static_cast<bool>(ang_cos) ? 1/fabs(ang_cos) : 2);
     double circle = this->circle;
     double circleStickFull = (squareStickFullPhi - 1) * circle + 1;
 
@@ -1236,9 +1237,9 @@ void JoyControlStick::readConfig(QXmlStreamReader *xml)
             else if ((xml->name() == JoyControlStickButton::xmlName) && xml->isStartElement())
             {
                 int index = xml->attributes().value("index").toString().toInt();
-                JoyControlStickButton *button = buttons.value((JoyStickDirections)index);
+                JoyControlStickButton *button = buttons.value(static_cast<JoyStickDirections>(index));
 
-                if (button)
+                if (button != nullptr)
                 {
                     button->readConfig(xml);
                 }
@@ -1967,7 +1968,7 @@ int JoyControlStick::calculateCircleXValue(int axisXValue, int axisYValue)
         double ang_sin = sin(angle2);
         double ang_cos = cos(angle2);
 
-        double squareStickFull = qMin(ang_sin ? 1/fabs(ang_sin) : 2, ang_cos ? 1/fabs(ang_cos) : 2);
+        double squareStickFull = qMin(static_cast<bool>(ang_sin) ? 1/fabs(ang_sin) : 2, static_cast<bool>(ang_cos) ? 1/fabs(ang_cos) : 2);
         double circle = this->circle;
         double circleStickFull = (squareStickFull - 1) * circle + 1;
 
@@ -1991,7 +1992,7 @@ int JoyControlStick::calculateCircleYValue(int axisXValue, int axisYValue)
         double ang_sin = sin(angle2);
         double ang_cos = cos(angle2);
 
-        double squareStickFull = qMin(ang_sin ? 1/fabs(ang_sin) : 2, ang_cos ? 1/fabs(ang_cos) : 2);
+        double squareStickFull = qMin(static_cast<bool>(ang_sin) ? 1/fabs(ang_sin) : 2, static_cast<bool>(ang_cos) ? 1/fabs(ang_cos) : 2);
         double circle = this->circle;
         double circleStickFull = (squareStickFull - 1) * circle + 1;
 
@@ -2174,7 +2175,7 @@ bool JoyControlStick::isDefault()
     value = value && (maxZone == DEFAULTMAXZONE);
     value = value && (diagonalRange == DEFAULTDIAGONALRANGE);
     value = value && (currentMode == DEFAULTMODE);
-    value = value && (circle == DEFAULTCIRCLE);
+    value = value && (qFuzzyCompare(circle, DEFAULTCIRCLE));
     value = value && (stickDelay == DEFAULTSTICKDELAY);
 
     QHashIterator<JoyStickDirections, JoyControlStickButton*> iter(buttons);
@@ -2455,7 +2456,7 @@ double JoyControlStick::getButtonsPresetSensitivity()
         {
             JoyControlStickButton *button = iter.next().value();
             double temp = button->getSensitivity();
-            if (temp != presetSensitivity)
+            if (qFuzzyCompare(temp, presetSensitivity))
             {
                 presetSensitivity = 1.0;
                 iter.toBack();
@@ -2818,15 +2819,15 @@ JoyControlStick::determineStandardModeDirection(int axisXValue, int axisYValue)
     double bearing = calculateBearing(axisXValue, axisYValue);
 
     QList<double> anglesList = getDiagonalZoneAngles();
-    int initialLeft = anglesList.value(0);
-    int initialRight = anglesList.value(1);
-    int upRightInitial = anglesList.value(2);
-    int rightInitial = anglesList.value(3);
-    int downRightInitial = anglesList.value(4);
-    int downInitial = anglesList.value(5);
-    int downLeftInitial = anglesList.value(6);
-    int leftInitial = anglesList.value(7);
-    int upLeftInitial = anglesList.value(8);
+    int initialLeft = static_cast<int>(anglesList.value(0));
+    int initialRight = static_cast<int>(anglesList.value(1));
+    int upRightInitial = static_cast<int>(anglesList.value(2));
+    int rightInitial = static_cast<int>(anglesList.value(3));
+    int downRightInitial = static_cast<int>(anglesList.value(4));
+    int downInitial = static_cast<int>(anglesList.value(5));
+    int downLeftInitial = static_cast<int>(anglesList.value(6));
+    int leftInitial = static_cast<int>(anglesList.value(7));
+    int upLeftInitial = static_cast<int>(anglesList.value(8));
 
     if ((bearing <= initialRight) || (bearing >= initialLeft))
     {
@@ -3243,7 +3244,7 @@ double JoyControlStick::getButtonsEasingDuration()
         {
             JoyControlStickButton *button = iter.next().value();
             double temp = button->getEasingDuration();
-            if (temp != result)
+            if (qFuzzyCompare(temp, result))
             {
                 result = JoyButton::DEFAULTEASINGDURATION;
                 iter.toBack();
@@ -3378,7 +3379,7 @@ double JoyControlStick::getButtonsExtraAccelerationMultiplier()
             if (button != nullptr)
             {
                 double temp = button->getExtraAccelerationMultiplier();
-                if (temp != result)
+                if (qFuzzyCompare(temp, result))
                 {
                     result = JoyButton::DEFAULTEXTRACCELVALUE;
                     iter.toBack();
@@ -3429,7 +3430,7 @@ double JoyControlStick::getButtonsStartAccelerationMultiplier()
             if (button != nullptr)
             {
                 double temp = button->getStartAccelMultiplier();
-                if (temp != result)
+                if (qFuzzyCompare(temp, result))
                 {
                     result = JoyButton::DEFAULTSTARTACCELMULTIPLIER;
                     iter.toBack();
@@ -3479,7 +3480,7 @@ double JoyControlStick::getButtonsMinAccelerationThreshold()
             if (button != nullptr)
             {
                 double temp = button->getMinAccelThreshold();
-                if (temp != result)
+                if (qFuzzyCompare(temp, result))
                 {
                     result = JoyButton::DEFAULTMINACCELTHRESHOLD;
                     iter.toBack();
@@ -3529,7 +3530,7 @@ double JoyControlStick::getButtonsMaxAccelerationThreshold()
             if (button != nullptr)
             {
                 double temp = button->getMaxAccelThreshold();
-                if (temp != result)
+                if (qFuzzyCompare(temp, result))
                 {
                     result = JoyButton::DEFAULTMAXACCELTHRESHOLD;
                     iter.toBack();
@@ -3580,7 +3581,7 @@ double JoyControlStick::getButtonsAccelerationEasingDuration()
             if (button != nullptr)
             {
                 double temp = button->getAccelExtraDuration();
-                if (temp != result)
+                if (qFuzzyCompare(temp, result))
                 {
                     result = JoyButton::DEFAULTACCELEASINGDURATION;
                     iter.toBack();
@@ -4048,7 +4049,7 @@ double JoyControlStick::calculateXAxisDistance(int axisXValue)
     double distance = 0.0;
     int axis1Value = axisXValue;
 
-    distance = axis1Value / (double)(maxZone);
+    distance = axis1Value / static_cast<double>(maxZone);
     if (distance < -1.0)
     {
         distance = -1.0;
@@ -4072,7 +4073,7 @@ double JoyControlStick::calculateYAxisDistance(int axisYValue)
     double distance = 0.0;
     int axis2Value = axisYValue;
 
-    distance = axis2Value / (double)(maxZone);
+    distance = axis2Value / static_cast<double>(maxZone);
     if (distance < -1.0)
     {
         distance = -1.0;
@@ -4276,7 +4277,7 @@ double JoyControlStick::getSpringDeadCircleX()
     int deadX = abs(static_cast<int>(floor(deadZone * ang_sin + 0.5)));
     double diagonalDeadX = calculateXDiagonalDeadZone(axis1Value, axis2Value);
 
-    double squareStickFullPhi = qMin(ang_sin ? 1/fabs(ang_sin) : 2, ang_cos ? 1/fabs(ang_cos) : 2);
+    double squareStickFullPhi = qMin(static_cast<bool>(ang_sin) ? 1/fabs(ang_sin) : 2, static_cast<bool>(ang_cos) ? 1/fabs(ang_cos) : 2);
     double circle = this->circle;
     double circleStickFull = (squareStickFullPhi - 1) * circle + 1;
 
@@ -4321,10 +4322,10 @@ double JoyControlStick::getSpringDeadCircleY()
     double ang_sin = sin(angle2);
     double ang_cos = cos(angle2);
 
-    int deadY = abs(static_cast<int>((int)floor(deadZone * ang_cos + 0.5)));
+    int deadY = abs(static_cast<int>(floor(deadZone * ang_cos + 0.5)));
     double diagonalDeadY = calculateYDiagonalDeadZone(axis1Value, axis2Value);
 
-    double squareStickFullPhi = qMin(ang_sin ? 1/fabs(ang_sin) : 2, ang_cos ? 1/fabs(ang_cos) : 2);
+    double squareStickFullPhi = qMin(static_cast<bool>(ang_sin) ? 1/fabs(ang_sin) : 2, static_cast<bool>(ang_cos) ? 1/fabs(ang_cos) : 2);
     double circle = this->circle;
     double circleStickFull = (squareStickFullPhi - 1) * circle + 1;
 
diff --git a/src/joycontrolstickbuttonpushbutton.cpp b/src/joycontrolstickbuttonpushbutton.cpp
index 42e94830..859940ec 100644
--- a/src/joycontrolstickbuttonpushbutton.cpp
+++ b/src/joycontrolstickbuttonpushbutton.cpp
@@ -27,6 +27,7 @@
 #include <QWidget>
 #include <QDebug>
 
+
 JoyControlStickButtonPushButton::JoyControlStickButtonPushButton(JoyControlStickButton *button, bool displayNames, QWidget *parent) :
     FlashButtonWidget(displayNames, parent)
 {
diff --git a/src/joycontrolstickcontextmenu.cpp b/src/joycontrolstickcontextmenu.cpp
index 74f636dc..6e1a4ad9 100644
--- a/src/joycontrolstickcontextmenu.cpp
+++ b/src/joycontrolstickcontextmenu.cpp
@@ -30,6 +30,7 @@
 #include <QWidget>
 #include <QDebug>
 
+
 JoyControlStickContextMenu::JoyControlStickContextMenu(JoyControlStick *stick, QWidget *parent) :
     QMenu(parent),
     helper(stick)
diff --git a/src/joycontrolstickeditdialog.cpp b/src/joycontrolstickeditdialog.cpp
index 167ce2c8..01e50d63 100644
--- a/src/joycontrolstickeditdialog.cpp
+++ b/src/joycontrolstickeditdialog.cpp
@@ -110,11 +110,11 @@ JoyControlStickEditDialog::JoyControlStickEditDialog(JoyControlStick *stick, QWi
     ui->fromSafeZoneValueLabel->setText(QString::number(validDistance));
 
     double circleValue = stick->getCircleAdjust();
-    ui->squareStickSlider->setValue(circleValue * 100);
-    ui->squareStickSpinBox->setValue(circleValue * 100);
+    ui->squareStickSlider->setValue(static_cast<int>(circleValue) * 100);
+    ui->squareStickSpinBox->setValue(static_cast<int>(circleValue) * 100);
 
     int stickDelay = stick->getStickDelay();
-    ui->stickDelaySlider->setValue(stickDelay * .1);
+    ui->stickDelaySlider->setValue(static_cast<int>(stickDelay * .1));
     ui->stickDelayDoubleSpinBox->setValue(stickDelay * .001);
 
     ui->modifierPushButton->setText(stick->getModifierButton()->getSlotsSummary());
diff --git a/src/joycontrolstickstatusbox.cpp b/src/joycontrolstickstatusbox.cpp
index 9383fe22..b3ac1f0d 100644
--- a/src/joycontrolstickstatusbox.cpp
+++ b/src/joycontrolstickstatusbox.cpp
@@ -157,10 +157,10 @@ void JoyControlStickStatusBox::drawEightWayBox()
     painter.setPen(penny);
     painter.setBrush(QBrush(Qt::green));
 
-    painter.drawPie(-JoyAxis::AXISMAX, -JoyAxis::AXISMAX, JoyAxis::AXISMAX*2, JoyAxis::AXISMAX*2, anglesList.value(2)*16, stick->getDiagonalRange()*16);
-    painter.drawPie(-JoyAxis::AXISMAX, -JoyAxis::AXISMAX, JoyAxis::AXISMAX*2, JoyAxis::AXISMAX*2, anglesList.value(4)*16, stick->getDiagonalRange()*16);
-    painter.drawPie(-JoyAxis::AXISMAX, -JoyAxis::AXISMAX, JoyAxis::AXISMAX*2, JoyAxis::AXISMAX*2, anglesList.value(6)*16, stick->getDiagonalRange()*16);
-    painter.drawPie(-JoyAxis::AXISMAX, -JoyAxis::AXISMAX, JoyAxis::AXISMAX*2, JoyAxis::AXISMAX*2, anglesList.value(8)*16, stick->getDiagonalRange()*16);
+    painter.drawPie(-JoyAxis::AXISMAX, -JoyAxis::AXISMAX, JoyAxis::AXISMAX*2, JoyAxis::AXISMAX*2, static_cast<int>(anglesList.value(2)*16), stick->getDiagonalRange()*16);
+    painter.drawPie(-JoyAxis::AXISMAX, -JoyAxis::AXISMAX, JoyAxis::AXISMAX*2, JoyAxis::AXISMAX*2, static_cast<int>(anglesList.value(4)*16), stick->getDiagonalRange()*16);
+    painter.drawPie(-JoyAxis::AXISMAX, -JoyAxis::AXISMAX, JoyAxis::AXISMAX*2, JoyAxis::AXISMAX*2, static_cast<int>(anglesList.value(6)*16), stick->getDiagonalRange()*16);
+    painter.drawPie(-JoyAxis::AXISMAX, -JoyAxis::AXISMAX, JoyAxis::AXISMAX*2, JoyAxis::AXISMAX*2, static_cast<int>(anglesList.value(8)*16), stick->getDiagonalRange()*16);
 
     // Draw deadzone circle
     penny.setWidth(0);
diff --git a/src/joydpad.cpp b/src/joydpad.cpp
index c2bb76bc..c92bee15 100644
--- a/src/joydpad.cpp
+++ b/src/joydpad.cpp
@@ -322,7 +322,7 @@ void JoyDPad::joyEvent(int value, bool ignoresets)
                 emit active(value);
             }
 
-            pendingDirection = (JoyDPadButton::JoyDPadDirections)value;
+            pendingDirection = static_cast<JoyDPadButton::JoyDPadDirections>(value);
 
             if (ignoresets || (dpadDelay == 0))
             {
@@ -701,7 +701,7 @@ double JoyDPad::getButtonsPresetSensitivity()
         {
             JoyDPadButton *button = iter.next().value();
             double temp = button->getSensitivity();
-            if (temp != presetSensitivity)
+            if (qFuzzyCompare(temp, presetSensitivity))
             {
                 presetSensitivity = 1.0;
                 iter.toBack();
@@ -1188,7 +1188,7 @@ double JoyDPad::getButtonsEasingDuration()
         {
             JoyDPadButton *button = iter.next().value();
             double temp = button->getEasingDuration();
-            if (temp != result)
+            if (qFuzzyCompare(temp, result))
             {
                 result = JoyButton::DEFAULTEASINGDURATION;
                 iter.toBack();
diff --git a/src/joydpadbuttonwidget.cpp b/src/joydpadbuttonwidget.cpp
index a3129a67..43bd40ef 100644
--- a/src/joydpadbuttonwidget.cpp
+++ b/src/joydpadbuttonwidget.cpp
@@ -23,6 +23,7 @@
 #include <QWidget>
 #include <QDebug>
 
+
 JoyDPadButtonWidget::JoyDPadButtonWidget(JoyButton *button, bool displayNames, QWidget *parent) :
     JoyButtonWidget(button, displayNames, parent)
 {
diff --git a/src/joystick.cpp b/src/joystick.cpp
index 13c8d962..a8fefc14 100644
--- a/src/joystick.cpp
+++ b/src/joystick.cpp
@@ -26,6 +26,7 @@
 
 const QString Joystick::xmlName = "joystick";
 
+
 Joystick::Joystick(SDL_Joystick *joyhandle, int deviceIndex,
                    AntiMicroSettings *settings, QObject *parent) :
     InputDevice(deviceIndex, settings, parent)
diff --git a/src/joytabwidget.cpp b/src/joytabwidget.cpp
index 049185fe..f72e923b 100644
--- a/src/joytabwidget.cpp
+++ b/src/joytabwidget.cpp
@@ -2312,7 +2312,7 @@ void JoyTabWidget::removeSetButtons(SetJoystick *set)
         }
     }
 
-    while (current_layout && ((child = current_layout->takeAt(0)) != 0))
+    while (current_layout && ((child = current_layout->takeAt(0)) != nullptr))
     {
         current_layout->removeWidget(child->widget());
         delete child->widget();
diff --git a/src/joytabwidgetcontainer.cpp b/src/joytabwidgetcontainer.cpp
index dfa6b29e..8ca8aab6 100644
--- a/src/joytabwidgetcontainer.cpp
+++ b/src/joytabwidgetcontainer.cpp
@@ -25,6 +25,7 @@
 #include <QTabBar>
 #include <QDebug>
 
+
 JoyTabWidgetContainer::JoyTabWidgetContainer(QWidget *parent) :
     QTabWidget(parent)
 {
diff --git a/src/keyboard/virtualkeyboardmousewidget.cpp b/src/keyboard/virtualkeyboardmousewidget.cpp
index f3c77886..86fe185a 100644
--- a/src/keyboard/virtualkeyboardmousewidget.cpp
+++ b/src/keyboard/virtualkeyboardmousewidget.cpp
@@ -63,6 +63,8 @@
 
 QHash<QString, QString> VirtualKeyboardMouseWidget::topRowKeys = QHash<QString, QString> ();
 
+
+
 VirtualKeyboardMouseWidget::VirtualKeyboardMouseWidget(InputDevice *joystick, ButtonEditDialogHelper* helper, QuickSetDialog* quickSetDialog, QWidget *parent) :
     QTabWidget(parent)
 {
@@ -809,7 +811,7 @@ void VirtualKeyboardMouseWidget::establishVirtualKeyboardSingleSignalConnections
     while (iter.hasNext())
     {
         VirtualKeyPushButton *keybutton = iter.next();
-        disconnect(keybutton, &VirtualKeyPushButton::keycodeObtained, 0, 0);
+        disconnect(keybutton, &VirtualKeyPushButton::keycodeObtained, nullptr, nullptr);
         connect(keybutton, &VirtualKeyPushButton::keycodeObtained, this, &VirtualKeyboardMouseWidget::processSingleKeyboardSelection);
     }
 
@@ -817,14 +819,14 @@ void VirtualKeyboardMouseWidget::establishVirtualKeyboardSingleSignalConnections
     while (iterActions.hasNext())
     {
         QAction *temp = iterActions.next();
-        disconnect(temp, &QAction::triggered, 0, 0);
+        disconnect(temp, &QAction::triggered, nullptr, nullptr);
         connect(temp, &QAction::triggered, this, [this, temp](bool checked) {
             otherKeysActionSingle(temp, checked);
         });
     }
 
 
-        disconnect(noneButton, &QPushButton::clicked, 0, 0);
+        disconnect(noneButton, &QPushButton::clicked, nullptr, nullptr);
         connect(noneButton, &QPushButton::clicked, this, &VirtualKeyboardMouseWidget::clearButtonSlotsFinish);
 
         #ifndef QT_DEBUG_NO_OUTPUT
@@ -841,7 +843,7 @@ void VirtualKeyboardMouseWidget::establishVirtualKeyboardAdvancedSignalConnectio
     while (iter.hasNext())
     {
         VirtualKeyPushButton *keybutton = iter.next();
-        disconnect(keybutton, &VirtualKeyPushButton::keycodeObtained, 0, 0);
+        disconnect(keybutton, &VirtualKeyPushButton::keycodeObtained, nullptr, nullptr);
         connect(keybutton, &VirtualKeyPushButton::keycodeObtained, this, &VirtualKeyboardMouseWidget::processAdvancedKeyboardSelection);
     }
 
@@ -849,13 +851,13 @@ void VirtualKeyboardMouseWidget::establishVirtualKeyboardAdvancedSignalConnectio
     while (iterActions.hasNext())
     {
         QAction *temp = iterActions.next();
-        disconnect(temp, &QAction::triggered, 0, 0);
+        disconnect(temp, &QAction::triggered, nullptr, nullptr);
         connect(temp, &QAction::triggered, this, [this, temp](bool checked) {
             otherKeysActionAdvanced(temp, checked);
         });
     }
 
-    disconnect(noneButton, &QPushButton::clicked, 0, 0);
+    disconnect(noneButton, &QPushButton::clicked, nullptr, nullptr);
     connect(noneButton, &QPushButton::clicked, this, &VirtualKeyboardMouseWidget::clearButtonSlots);
 }
 
@@ -868,7 +870,7 @@ void VirtualKeyboardMouseWidget::establishVirtualMouseSignalConnections()
     while (iter.hasNext())
     {
         VirtualMousePushButton *mousebutton = iter.next();
-        disconnect(mousebutton, &VirtualMousePushButton::mouseSlotCreated, 0, 0);
+        disconnect(mousebutton, &VirtualMousePushButton::mouseSlotCreated, nullptr, nullptr);
         connect(mousebutton, &VirtualMousePushButton::mouseSlotCreated, this, &VirtualKeyboardMouseWidget::processSingleMouseSelection);
     }
 }
@@ -882,7 +884,7 @@ void VirtualKeyboardMouseWidget::establishVirtualMouseAdvancedSignalConnections(
     while (iter.hasNext())
     {
         VirtualMousePushButton *mousebutton = iter.next();
-        disconnect(mousebutton, &VirtualMousePushButton::mouseSlotCreated, 0, 0);
+        disconnect(mousebutton, &VirtualMousePushButton::mouseSlotCreated, nullptr, nullptr);
         connect(mousebutton, &VirtualMousePushButton::mouseSlotCreated, this, &VirtualKeyboardMouseWidget::processAdvancedMouseSelection);
     }
 }
diff --git a/src/keyboard/virtualkeypushbutton.cpp b/src/keyboard/virtualkeypushbutton.cpp
index bbbea701..c0752ad5 100644
--- a/src/keyboard/virtualkeypushbutton.cpp
+++ b/src/keyboard/virtualkeypushbutton.cpp
@@ -31,6 +31,8 @@
 
 QHash<QString, QString> VirtualKeyPushButton::knownAliases = QHash<QString, QString> ();
 
+
+
 VirtualKeyPushButton::VirtualKeyPushButton(QString xcodestring, QWidget *parent) :
     QPushButton(parent)
 {
diff --git a/src/localantimicroserver.cpp b/src/localantimicroserver.cpp
index 51f6d190..a509519b 100644
--- a/src/localantimicroserver.cpp
+++ b/src/localantimicroserver.cpp
@@ -25,6 +25,7 @@
 #include <QLocalServer>
 #include <QDebug>
 
+
 LocalAntiMicroServer::LocalAntiMicroServer(QObject *parent) :
     QObject(parent)
 {
diff --git a/src/main.cpp b/src/main.cpp
index 2e61b74e..b893cbb9 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -271,7 +271,7 @@ int main(int argc, char *argv[])
 	// Update log info based on config values
 	if( cmdutility.getCurrentLogLevel() == Logger::LOG_NONE &&
 	    settings.contains("LogLevel")) {
-	  appLogger.setLogLevel( (Logger::LogLevel) settings.value("LogLevel").toInt() );
+      appLogger.setLogLevel( static_cast<Logger::LogLevel>(settings.value("LogLevel").toInt()) );
 	}
 	if( cmdutility.getCurrentLogFile().isEmpty() &&
 	    settings.contains("LogFile")) {
@@ -506,7 +506,7 @@ int main(int argc, char *argv[])
     // Update log info based on config values
     if( cmdutility.getCurrentLogLevel() == Logger::LOG_NONE &&
 	settings->contains("LogLevel")) {
-      appLogger.setLogLevel( (Logger::LogLevel)settings->value("LogLevel").toInt() );
+      appLogger.setLogLevel( static_cast<Logger::LogLevel>(settings->value("LogLevel").toInt()) );
     }
     if( cmdutility.getCurrentLogFile().isEmpty() &&
 	settings->contains("LogFile")) {
@@ -548,7 +548,7 @@ int main(int argc, char *argv[])
     sigemptyset(&termaction.sa_mask);
     termaction.sa_flags = 0;
 
-    sigaction(SIGTERM, &termaction, 0);
+    sigaction(SIGTERM, &termaction, nullptr);
 
     // Have program handle SIGINT
     struct sigaction termint;
@@ -556,7 +556,7 @@ int main(int argc, char *argv[])
     sigemptyset(&termint.sa_mask);
     termint.sa_flags = 0;
 
-    sigaction(SIGINT, &termint, 0);
+    sigaction(SIGINT, &termint, nullptr);
 
 #endif
 
diff --git a/src/mousedialog/mouseaxissettingsdialog.cpp b/src/mousedialog/mouseaxissettingsdialog.cpp
index c7931165..b1c61e07 100644
--- a/src/mousedialog/mouseaxissettingsdialog.cpp
+++ b/src/mousedialog/mouseaxissettingsdialog.cpp
@@ -28,6 +28,7 @@
 #include <QSpinBox>
 #include <QComboBox>
 #include <QDebug>
+#include <QtGlobal>
 
 MouseAxisSettingsDialog::MouseAxisSettingsDialog(JoyAxis *axis, QWidget *parent) :
     MouseSettingsDialog(parent),
@@ -339,8 +340,7 @@ void MouseAxisSettingsDialog::calculateExtraAccelerationMultiplier()
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    if ((axis->getPAxisButton()->getExtraAccelerationMultiplier()) ==
-        (axis->getNAxisButton()->getExtraAccelerationMultiplier()))
+    if (qFuzzyCompare(axis->getPAxisButton()->getExtraAccelerationMultiplier(), axis->getNAxisButton()->getExtraAccelerationMultiplier()))
     {
         double temp = axis->getPAxisButton()->getExtraAccelerationMultiplier();
         ui->extraAccelDoubleSpinBox->setValue(temp);
@@ -349,11 +349,9 @@ void MouseAxisSettingsDialog::calculateExtraAccelerationMultiplier()
 
 void MouseAxisSettingsDialog::calculateStartAccelerationMultiplier()
 {
-
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    if ((axis->getPAxisButton()->getStartAccelMultiplier()) ==
-        (axis->getNAxisButton()->getStartAccelMultiplier()))
+    if (qFuzzyCompare(axis->getPAxisButton()->getStartAccelMultiplier(), axis->getNAxisButton()->getStartAccelMultiplier()))
     {
         double temp = axis->getPAxisButton()->getStartAccelMultiplier();
         ui->minMultiDoubleSpinBox->setValue(temp);
@@ -364,8 +362,7 @@ void MouseAxisSettingsDialog::calculateMinAccelerationThreshold()
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    if ((axis->getPAxisButton()->getMinAccelThreshold()) ==
-        (axis->getNAxisButton()->getMinAccelThreshold()))
+    if (qFuzzyCompare(axis->getPAxisButton()->getMinAccelThreshold(), axis->getNAxisButton()->getMinAccelThreshold()))
     {
         double temp = axis->getPAxisButton()->getMinAccelThreshold();
         ui->minThresholdDoubleSpinBox->setValue(temp);
@@ -376,8 +373,7 @@ void MouseAxisSettingsDialog::calculateMaxAccelerationThreshold()
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    if ((axis->getPAxisButton()->getMaxAccelThreshold()) ==
-        (axis->getNAxisButton()->getMaxAccelThreshold()))
+    if (qFuzzyCompare(axis->getPAxisButton()->getMaxAccelThreshold(), axis->getNAxisButton()->getMaxAccelThreshold()))
     {
         double temp = axis->getPAxisButton()->getMaxAccelThreshold();
         ui->maxThresholdDoubleSpinBox->setValue(temp);
@@ -388,8 +384,7 @@ void MouseAxisSettingsDialog::calculateAccelExtraDuration()
 {
     qInstallMessageHandler(MessageHandler::myMessageOutput);
 
-    if ((axis->getPAxisButton()->getAccelExtraDuration()) ==
-        (axis->getNAxisButton()->getAccelExtraDuration()))
+    if (qFuzzyCompare(axis->getPAxisButton()->getAccelExtraDuration(), axis->getNAxisButton()->getAccelExtraDuration()))
     {
         double temp = axis->getPAxisButton()->getAccelExtraDuration();
         ui->accelExtraDurationDoubleSpinBox->setValue(temp);
diff --git a/src/mousedialog/mousebuttonsettingsdialog.cpp b/src/mousedialog/mousebuttonsettingsdialog.cpp
index b7fe1086..801095a9 100644
--- a/src/mousedialog/mousebuttonsettingsdialog.cpp
+++ b/src/mousedialog/mousebuttonsettingsdialog.cpp
@@ -30,6 +30,7 @@
 #include <QMetaObject>
 #include <QDebug>
 
+
 MouseButtonSettingsDialog::MouseButtonSettingsDialog(JoyButton *button, QWidget *parent) :
     MouseSettingsDialog(parent),
     helper(button)
diff --git a/src/uihelpers/advancebuttondialoghelper.cpp b/src/uihelpers/advancebuttondialoghelper.cpp
index 23632b39..db599b76 100644
--- a/src/uihelpers/advancebuttondialoghelper.cpp
+++ b/src/uihelpers/advancebuttondialoghelper.cpp
@@ -22,6 +22,7 @@
 
 #include <QDebug>
 
+
 AdvanceButtonDialogHelper::AdvanceButtonDialogHelper(JoyButton *button,
                                                      QObject *parent) :
     QObject(parent)
diff --git a/src/uihelpers/buttoneditdialoghelper.cpp b/src/uihelpers/buttoneditdialoghelper.cpp
index 1473e7b7..e7bdba6c 100644
--- a/src/uihelpers/buttoneditdialoghelper.cpp
+++ b/src/uihelpers/buttoneditdialoghelper.cpp
@@ -23,6 +23,7 @@
 #include <QDebug>
 #include <QMessageBox>
 
+
 ButtonEditDialogHelper::ButtonEditDialogHelper(JoyButton *button, QObject *parent) :
     QObject(parent)
 {
diff --git a/src/uihelpers/dpadcontextmenuhelper.cpp b/src/uihelpers/dpadcontextmenuhelper.cpp
index e9557756..eac43e6d 100644
--- a/src/uihelpers/dpadcontextmenuhelper.cpp
+++ b/src/uihelpers/dpadcontextmenuhelper.cpp
@@ -24,6 +24,7 @@
 #include <QHashIterator>
 #include <QDebug>
 
+
 DPadContextMenuHelper::DPadContextMenuHelper(JoyDPad *dpad, QObject *parent) :
     QObject(parent)
 {
diff --git a/src/uihelpers/dpadeditdialoghelper.cpp b/src/uihelpers/dpadeditdialoghelper.cpp
index 95b425c6..18fdfa99 100644
--- a/src/uihelpers/dpadeditdialoghelper.cpp
+++ b/src/uihelpers/dpadeditdialoghelper.cpp
@@ -23,6 +23,7 @@
 #include <QHashIterator>
 #include <QDebug>
 
+
 DPadEditDialogHelper::DPadEditDialogHelper(JoyDPad *dpad, QObject *parent) :
     QObject(parent)
 {
diff --git a/src/uihelpers/gamecontrollermappingdialoghelper.cpp b/src/uihelpers/gamecontrollermappingdialoghelper.cpp
index f72cdf7e..bfbbcd25 100644
--- a/src/uihelpers/gamecontrollermappingdialoghelper.cpp
+++ b/src/uihelpers/gamecontrollermappingdialoghelper.cpp
@@ -22,6 +22,7 @@
 
 #include <QDebug>
 
+
 GameControllerMappingDialogHelper::GameControllerMappingDialogHelper(InputDevice *device,
                                                                      QObject *parent) :
     QObject(parent)
diff --git a/src/uihelpers/joyaxiscontextmenuhelper.cpp b/src/uihelpers/joyaxiscontextmenuhelper.cpp
index 778f7438..9a20a327 100644
--- a/src/uihelpers/joyaxiscontextmenuhelper.cpp
+++ b/src/uihelpers/joyaxiscontextmenuhelper.cpp
@@ -22,6 +22,7 @@
 
 #include <QDebug>
 
+
 JoyAxisContextMenuHelper::JoyAxisContextMenuHelper(JoyAxis *axis, QObject *parent) :
     QObject(parent)
 {
diff --git a/src/uihelpers/joycontrolstickcontextmenuhelper.cpp b/src/uihelpers/joycontrolstickcontextmenuhelper.cpp
index 521d0a44..faa2a067 100644
--- a/src/uihelpers/joycontrolstickcontextmenuhelper.cpp
+++ b/src/uihelpers/joycontrolstickcontextmenuhelper.cpp
@@ -24,6 +24,7 @@
 #include <QHashIterator>
 #include <QDebug>
 
+
 JoyControlStickContextMenuHelper::JoyControlStickContextMenuHelper(JoyControlStick *stick, QObject *parent) :
     QObject(parent)
 {
diff --git a/src/uihelpers/joycontrolstickeditdialoghelper.cpp b/src/uihelpers/joycontrolstickeditdialoghelper.cpp
index 51c37ac2..6686b421 100644
--- a/src/uihelpers/joycontrolstickeditdialoghelper.cpp
+++ b/src/uihelpers/joycontrolstickeditdialoghelper.cpp
@@ -23,6 +23,7 @@
 
 #include <QDebug>
 
+
 JoyControlStickEditDialogHelper::JoyControlStickEditDialogHelper(JoyControlStick *stick, QObject *parent) :
     QObject(parent)
 {
diff --git a/src/uihelpers/joytabwidgethelper.cpp b/src/uihelpers/joytabwidgethelper.cpp
index efeb9512..9f4f5e86 100644
--- a/src/uihelpers/joytabwidgethelper.cpp
+++ b/src/uihelpers/joytabwidgethelper.cpp
@@ -26,6 +26,7 @@
 
 #include <QDebug>
 
+
 JoyTabWidgetHelper::JoyTabWidgetHelper(InputDevice *device, QObject *parent) :
     QObject(parent)
 {