- connect(ui.newAliasButton, SIGNAL(clicked()), &_aliasesModel, SLOT(newAlias()));
- connect(ui.deleteAliasButton, SIGNAL(clicked()), this, SLOT(deleteSelectedAlias()));
+ connect(ui.newAliasButton, &QAbstractButton::clicked, &_aliasesModel, &AliasesModel::newAlias);
+ connect(ui.deleteAliasButton, &QAbstractButton::clicked, this, &AliasesSettingsPage::deleteSelectedAlias);