- connect(page, SIGNAL(changed(bool)), this, SLOT(setButtonStates()));
- connect(ui.buttonBox, SIGNAL(clicked(QAbstractButton *)), this, SLOT(buttonClicked(QAbstractButton *)));
+ connect(page, &SettingsPage::changed, this, &SettingsPageDlg::setButtonStates);
+ connect(ui.buttonBox, &QDialogButtonBox::clicked, this, &SettingsPageDlg::buttonClicked);