SignalSlot Communication

Tutorial 036 Working with Signals and Slots in QML signal and slot in qt A Mind Map about QT Designer: Signals and Slots submitted by Ngo Hai Bac on Oct 11, 2009 Created with Xmind signal and slot When one QObject instance is the receiver of a signal, its thread affinity is checked, and by default the signal is delivered directly as a

signal and slot arguments are not compatible component_A has an interface with A_slot() method; component_B has an interface with B_slot() and B_signal() methods Connecting slots is easy: