- connect(m_navigation, SIGNAL(changed()), this, SLOT(changed()));
- topLayout->addWidget(m_navigation, 0, 0);
+#if KCONFIGWIDGETS_VERSION < QT_VERSION_CHECK(5, 64, 0)
+ connect(m_navigation, &NavigationSettingsPage::changed, this, QOverload<>::of(&DolphinNavigationConfigModule::changed));
+#else
+ connect(m_navigation, &NavigationSettingsPage::changed, this, &DolphinNavigationConfigModule::markAsChanged);
+#endif
+ topLayout->addWidget(m_navigation, 0, {});