qt signal slot

QT library · Qt::DirectConnection

Would you like to emit another object's signal? This was explicitly prohibited in Qt4 but to allow new syntax in Qt5 this cannot be prevented

signal and slot arguments are not compatible In this example - we create a 3 way connection - the name editbox object textChanged signal, to the work window recive slot

signal slot qt Would you like to emit another object's signal? This was explicitly prohibited in Qt4 but to allow new syntax in Qt5 this cannot be prevented