Connect Root signal to QT slot - ROOT - ROOT Forum

Qt Tutorials For Beginners 5 - Qt Signal and slots qt slot signal It use noSuchMethod so there are problems with arguments type control, sender object must be set for every signal and SignalMapper must be checked before qt connect signal slot 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 slot Example code for singnals and slots writen in c++ using Qt framework - ExecomNordcpp-qt-signal-slot-example