Qt question: How do signals and slots work?

Qt question: How do signals and slots work? signal and slot in qt Abstract: A fundamental property of the Qt framework is the so called signals and slot signal slot 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

signal slot Signals and slots are the backbone of event-driven programming in Qt, offering a flexible and efficient mechanism for inter-object communication

signal slot qt I have class A, which dynamically allocates an instance of class B when a method is called, and emits a signal which carries the instance of B  The receivers of signals are called Slots in Qt terminology A number of standard slots are provided on Qt classes to allow you to wire together