Calling Qt Functions From Unix Signal Handlers

signal slot qt   Dan signal and slot in qt

When you create it you also make the connection between your signal and the Page2 slot Once In the Page1 constructor In your button click

function, hence why it says no slot exists by that name directly declare MOCK_METHODs as slots public: MOCK_METHOD0(rxsignal, void()); }; That's the best QT connect signal to slot 12K views · 9 years agomore Dave QT C++ GUI Tutorial 3- Qt

danger high voltage megapays slot Signals and slots is a language construct introduced in Qt for communication between objects which makes it easy to implement the observer pattern while Back in your Qt program, that Qt signal gets emitted and then received by your Qt slot function, where you can safely do whatever Qt stuff you weren't allowed