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

src/main.cpp

@@ -15,20 +15,25 @@
 #include <KLocalizedString>
 #include <KDBusService>
 #include <QCommandLineParser>
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
 #include <Kdelibs4ConfigMigrator>
+#endif
 
 
 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);
 
-
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
     Kdelibs4ConfigMigrator migrate(QStringLiteral("kjumpingcube"));
     migrate.setConfigFiles(QStringList() << QStringLiteral("kjumpingcuberc"));
     migrate.setUiFiles(QStringList() << QStringLiteral("kjumpingcubeui.rc"));
     migrate.migrate();
+#endif
     KLocalizedString::setApplicationDomain("kjumpingcube");
 
     KAboutData aboutData( QStringLiteral("kjumpingcube"), i18n("KJumpingCube"),