Qt für C++ Anfänger: Signale und Slots

website signal and slot in qt All classes that inherit from QObject or one of its subclasses, like QWidget can contain signals and slots Signals are emitted by objects when they change 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

signal and slot in qt A signal fired anywhere in any class of your code can be received by slots in any class of your code · You can connect as many signals to a  @Alex42 Signals and slots only work in one process, not across different processes But you can use any IPC and implement your own signalsslots  Qt 5 C++

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