fixed warnings

src/huggle/main.cpp

@@ -63,7 +63,7 @@ int main(int argc, char *argv[])
             Huggle::Exception::ExitBreakpad();
             return ReturnCode;
         }
-#if QT_VERSION >= 0x050600
+#if QT_VERSION >= 0x050600 && !defined(QT6_BUILD)
         // This should make fonts look normal on high DPI screens
         QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
 #endif
@@ -72,7 +72,7 @@ int main(int argc, char *argv[])
         a.setStyleSheet("QMessageBox { messagebox-text-interaction-flags: 5; }");
         QApplication::setApplicationName("Huggle");
         QApplication::setOrganizationName("Wikimedia");
-#if QT_VERSION >= 0x050100
+#if QT_VERSION >= 0x050100 && !defined(QT6_BUILD)
         // enable HiDPI support (available since Qt 5.1, but off by default)
         a.setAttribute(Qt::AA_UseHighDpiPixmaps);
 #endif

src/huggle_core/core.cpp

@@ -40,7 +40,7 @@
 using namespace Huggle;
 
 // definitions
-CoreState Core::coreState = CoreState::Initializing;
+Core::CoreState Core::coreState = Core::CoreState::Initializing;
 Core    *Core::HuggleCore = nullptr;
 
 void Core::Init()
@@ -457,7 +457,7 @@ qint64 Core::GetUptimeInSeconds()
     return this->StartupTime.secsTo(QDateTime::currentDateTime());
 }
 
-CoreState Core::GetState()
+Core::CoreState Core::GetState()
 {
     return Core::coreState;
 }

src/huggle_core/core.hpp

@@ -17,20 +17,6 @@
 
 namespace Huggle
 {
-    /*!
-     * \brief This is a helper enum that is always statically allocated and existing that we can use to
-     *        safely determine which application state we are currently in, to avoid segfaults by accessing
-     *        objects that are already deleted or not constructed yet
-     */
-    enum CoreState
-    {
-        None,
-        Initializing,
-        Running,
-        ShuttingDown,
-        Terminated
-    };
-
     // Predeclaring some types
     class Configuration;
     class Exception;
@@ -64,6 +50,20 @@ namespace Huggle
      */
     class HUGGLE_EX_CORE Core
     {
+        /*!
+         * \brief This is a helper enum that is always statically allocated and existing that we can use to
+         *        safely determine which application state we are currently in, to avoid segfaults by accessing
+         *        objects that are already deleted or not constructed yet
+         */
+        enum CoreState
+        {
+            None,
+            Initializing,
+            Running,
+            ShuttingDown,
+            Terminated
+        };
+
         public:
             static CoreState GetState();
             static bool IsRunning() { return Core::GetState() == CoreState::Running || Core::GetState() == CoreState::Initializing; }