Qt Tutorials For Beginners 5 - Qt Signal and slots

Signals and slots are loosely coupled: A class which emits a signal neither knows nor cares which slots receive the signal Qt's signals and slots mechanism

Does your code ever return to the Qt event loop? Thank you for the answer but I don´t understand you I put the breakpoint in the emit line, and

qt connect signal to slot When a connection is configured, it becomes visible in Qt Designer's signal and slot editor where it can be further edited You can also edit signalslot

qt signal and slot When a signal is emitted, the slots connected to it are usually executed immediately, just like a normal function call When this happens, the signals and slots