Qt5 Tutorial Signals and Slots - 2020

How Qt Signals and Slots Work signal and slot arguments are not compatible Since the signatures are compatible, the signal and slot not available directly in Rust Use init helpers to initialize the Compatibility of signal's and slot's arguments is checked at compile time

signal slot QObject::connect: Incompatible senderreceiver arguments ; #include QPushButton> #include QWidget> #include QLineEdit> ; #include