QT signalslot alternative

In Qt Designer's signals and slots editing mode, you can connect objects in a form together using Qt's signals and slots mechanism Both widgets and layouts

A queued signal-slot connection is nothing else but an asynchronous function call Conceptually, the routing function QMetaObject::activate

qt connect signal to slot QT library · Qt::DirectConnection

qt slot In this video we are going to learn how to use QT designer to execute functions for us without