Make it compile against qt6

CMakeLists.txt

@@ -13,8 +13,9 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 find_package(ECM ${KF5_MIN_VERSION} REQUIRED NO_MODULE)
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH})
+include(KDEInstallDirs)
 
-find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS
+find_package(Qt${QT_MAJOR_VERSION} ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS
     Core
     Widgets
     Qml
@@ -40,7 +41,6 @@ set_package_properties(KF5Kirigami2 PROPERTIES
     TYPE RUNTIME
 )
 
-include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(KDECompilerSettings NO_POLICY_SCOPE)
 include(ECMOptionalAddSubdirectory)

src/CMakeLists.txt

@@ -7,7 +7,7 @@ add_subdirectory(wizard)
 add_subdirectory(applet)
 add_subdirectory(kcm)
 
-install(FILES bluedevil.notifyrc DESTINATION ${KDE_INSTALL_KNOTIFY5RCDIR})
+install(FILES bluedevil.notifyrc DESTINATION ${KDE_INSTALL_KNOTIFYRCDIR})
 
 install(FILES bluedevil-mime.xml DESTINATION ${KDE_INSTALL_MIMEDIR})
 update_xdg_mimetypes(${KDE_INSTALL_MIMEDIR})

src/sendfile/main.cpp

@@ -36,8 +36,9 @@ int main(int argc, char *argv[])
                         i18n("Previous Maintainer"),
                         QStringLiteral("afiestas@kde.org"),
                         QStringLiteral("http://www.afiestas.org/"));
-
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
     app.setAttribute(Qt::AA_UseHighDpiPixmaps);
+#endif
     app.setWindowIcon(QIcon::fromTheme(QStringLiteral("preferences-system-bluetooth")));
     app.setQuitOnLastWindowClosed(false);
 

src/wizard/wizardagent.cpp

@@ -93,7 +93,11 @@ QString WizardAgent::getPin(BluezQt::DevicePtr device)
         m_fromDatabase = true;
         if (m_pin.startsWith(QLatin1String("max:"))) {
             m_fromDatabase = false;
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
             int num = m_pin.rightRef(m_pin.length() - 4).toInt();
+#else
+            int num = QStringView(m_pin).right(m_pin.length() - 4).toInt();
+#endif
             m_pin = QString::number(QRandomGenerator::global()->bounded(RAND_MAX)).left(num);
         }