isNavigationKey static method

bool isNavigationKey(
  1. LogicalKeyboardKey key
)

Whether key drives keyboard value changes (arrows, page, home/end).

Implementation

static bool isNavigationKey(LogicalKeyboardKey key) {
  return key == LogicalKeyboardKey.arrowRight ||
      key == LogicalKeyboardKey.arrowLeft ||
      key == LogicalKeyboardKey.arrowUp ||
      key == LogicalKeyboardKey.arrowDown ||
      key == LogicalKeyboardKey.pageUp ||
      key == LogicalKeyboardKey.pageDown ||
      key == LogicalKeyboardKey.home ||
      key == LogicalKeyboardKey.end;
}