20 ways to debug Qt signals and slots

Problem with signalslot carrying pointer - qt qt signal and slot When you create it you also make the connection between your signal and the Page2 slot Once In the Page1 constructor In your button click qt connect signal slot Signals and slots is a language construct introduced in Qt for communication between objects which makes it easy to implement the observer pattern while

qt signal and slot Define your own class with Qt signals and slots: To provide a class with its own signals and slots, the following applies Rules to be followed: