17 Advanced Signals and Slots

In this example - we create a 3 way connection - the name editbox object textChanged signal, to the work window recive slot

In each QMetaObject, the slots, signals and other invokable methods of that object are given an index, starting from 0 They are ordered so that

signal and slot in qt When a signal is emitted, the slots connected to it are usually executed immediately, just like a normal function call When this happens, the signals and slots

signal and slot In this tutorial we will learn How to use signal and slots in qt We keep the class as MainWindow as given by default Signals And Slots