QPushButton clicked signal not received by main window

Qt Creator: Signal Widgets and Slot Widgets with Example programs signal slot Never miss an update Enjoyed this? Subscribe to get new updates straight in your Inbox Signal and Slot was written by Martin Fitzpatrick signal slot qt Qt already provides signals and slots for its classes, which you can use in your application For example, QPushButton has a signal clicked() , which will be

signal and slot Features · 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