Property is set as a slot how the logic will work.

Question

1. I have referred to the provide details on the intranet, but the concept is not cleared to me.

In most of the examples, the for the button...Change, OnSwitchOn, OnSwitchOff this property is set as a slot. But I do not understand where it is used in the project. I need help to understand this.

Answer 1

Hello,

generally, the mentioned examples follow the signal-slot approach. The button contains a property (=variable) where a reference to a slot method (=function) is stored. When the button is activated, it can signal the referenced slot (=invoke the function). 

Maybe following doc article Slot methods explains what you are asking for? It demonstrates the idea of slots.

Does it help you?

Best regards

Paul Banach