SignalSlot Communication

class names from multiple strings or even objects This allows you to pass only HTML elements with the corresponding slot name into a slot's location

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

classic slot machine app class slot and y is a local slot As such , the value 999 assigned below to is not passed to my

class slot Custom slots can also be defined as mandatory Example of a class definition with the mandatory facet: { name: pn_thresh_id, dataType