Defines a function that gets called whenever the component is activated E.g.
Defines a function that gets called whenever the component is activated E.g. a button was clicked, a key was pressed
Defines a function that gets called whenever the component is deactivated E.g.
Defines a function that gets called whenever the component is deactivated E.g. a button or a key was released
A component that can be activated and deactivated but does not provide a position where it was activated E.g. A keyboard button that is pressed and released, a keystroke ...