- connect(m_navigation, SIGNAL(changed()), this, SLOT(changed()));
- topLayout->addWidget(m_navigation, 0, 0);
+ connect(m_navigation, &NavigationSettingsPage::changed, this, static_cast<void(DolphinNavigationConfigModule::*)()>(&DolphinNavigationConfigModule::changed));
+ topLayout->addWidget(m_navigation, 0, nullptr);