update method
Updates the component state in response to a message.
Returns the updated component (often this) and an optional command.
Implementation
@override
(PaginatorModel, Cmd?) update(Msg msg) {
if (msg is KeyMsg) {
if (msg.matches([keyMap.nextPage])) {
return (nextPage(), null);
}
if (msg.matches([keyMap.prevPage])) {
return (prevPage(), null);
}
}
return (this, null);
}