buttonUp method Null safety

  1. @override
void buttonUp(
  1. Operation key
)
override

Implementation

@override
void buttonUp(Operation key) {
  if (fromProgramEntry) {
    model.memory.program.displayCurrent(delayed: delayed);
  } else {
    model.display.displayX(
        delayed: delayed, disableWindow: disableWindow, setWindow: window);
  }
  changeState(_last);
}