addClass method

  1. @override
void addClass(
  1. String? className
)
override

Adds a className to this node classes.

Implementation

@override
void addClass(String? className) {
  if (className == null || className.isEmpty) return;
  className = className.trim();
  if (className.isEmpty) return;

  final element = nodeAsElement;
  element?.classList.add(className);
}