Qt question: How do signals and slots work?

Qt's Signal and Slot Mechanism signal and slot in qt Signals and Slots Across Threads · Auto Connection If the signal is emitted in the thread which the receiving object has affinity then the behavior is signal and slot Nailing 13 signal and slot mistakes with clazy Create better Qt code by automatically uncovering easy-to-miss errors · 1 connect-non-signal

signal slot qt When one QObject instance is the receiver of a signal, its thread affinity is checked, and by default the signal is delivered directly as a