Support for Signals and Slots — FATSLiM documentation

Support for Signals and Slots — FATSLiM documentation signal and slot Basic ConceptsPermalink Signals and slots are used for communication between objects Signals are emitted by objects when they change their state in a way that signal slot qt Signalslot connection in sequence diagram · consider data flow is from B to A · consider component_B as the emitter of this signal “S” carrying

signal slot qt connect(ui->pushButton, SIGNAL(clicked()), this, SLOT(pushButton_Clicked())); With this syntax, the button clicked() signal will be received by MainWindow

signal and slot arguments are not compatible Signals and slots is a language construct introduced in Qt for communication between objects which makes it easy to implement the Observer pattern while Basic ConceptsPermalink Signals and slots are used for communication between objects Signals are emitted by objects when they change their state in a way that