SignalSlot Communication

Sigslot implements the signal-slot construct popular in UI frameworks, making it easy to use the observer pattern or event-based programming The main entry

Check existing signalslot connections Select the emit button in the Object Browser or the Widget Inspector tool, and open the Connections tab on the right

signal and slot arguments are not compatible Overview The signal can be designed to emit any number of parameters of any copyable data type The slot can ignore any or all of these arguments The only

signal slot Signalslot connection in sequence diagram · consider data flow is from B to A · consider component_B as the emitter of this signal “S” carrying