QObject::connect: No such slot QTableView::sortByColumn

QObject::connect: No such slot Akonadi::EntityOrderProxyModel::sourceDataChanged QObject::connect: No such

class A : QObject { Q_OBJECT public: A(); private slots: void onRefres(); }； 但编译报错，Object::connect: No such slot，难道此类还没有

best time slot for gondola ride gulmarg QObject::connect: No such slot MainWindow::UserSettingsSave() QObject::connect: QObject::connect: (receiver

tiki slot A signal-slot connection is removed when either of the objects involved are destroyed bool QObject::disconnect ( const QObject * receiver, const char * member