fillRect method
Fills a rectangular region with the given character and attributes.
Implementation
@override
void fillRect(Rect rect, {String? char, int? fg, int? bg, int? modifiers}) {
parent.fillRect(
Rect(bounds.x + rect.x, bounds.y + rect.y, rect.width, rect.height),
char: char,
fg: fg,
bg: bg,
modifiers: modifiers,
);
}