Qt Widgets Signals and Slots - Udemy Preview

Signals and SlotsHow to connect predefined Signals with User defined Slots(Qt C++

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

qt connect signal to slot with parameter 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

qt connect signal slot 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