Migration code will be removed in qt6 + AA_UseHighDpiPixmaps is enabled by default in qt6

src/main.cpp

@@ -14,7 +14,9 @@
 #include <KAboutData>
 #include <KCrash>
 #include <KDBusService>
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
 #include <Kdelibs4ConfigMigrator>
+#endif
 #include <QCommandLineParser>
 #include <QCommandLineOption>
 #include <QStandardPaths>
@@ -28,15 +30,18 @@
 int main(int argc, char* argv[])
 {
     // Fixes blurry icons with fractional scaling
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
     QGuiApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
+#endif
     QApplication app(argc, argv);
 
     KLocalizedString::setApplicationDomain("ksnakeduel");
-
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
     Kdelibs4ConfigMigrator migrate(QStringLiteral("ksnakeduel"));
     migrate.setConfigFiles(QStringList() << QStringLiteral("ksnakeduelrc"));
     migrate.setUiFiles(QStringList() << QStringLiteral("ksnakeduelui.rc"));
     migrate.migrate();
+#endif
 
     KAboutData aboutData( QStringLiteral("ksnakeduel"), i18n("KSnakeDuel"),
             QStringLiteral(KSNAKEDUEL_VERSION_STRING),