Getting the most of signalslot connections in Qt

Ensure that the signature of the signal and slot match to avoid runtime errors Prefer using the new-style syntax for signal-slot connections (

signal · Signal · SimpleChange · SimpleChanges · SkipSelf · StateKey NG1001: Argument Not Literal · NG2003: Missing Token · NG2009: Invalid Shadow

signal and slot arguments are not compatible Nailing 13 signal and slot mistakes with clazy Create better Qt code by automatically uncovering easy-to-miss errors · 1 connect-non-signal

signal and slot qt Signals Overview · RxJS Interop With strictly typed reactive forms, the above code does not compile, because there is no domain property on email