focusOption method

void focusOption(
  1. T? value
)

Focus a specific option by value.

Implementation

void focusOption(T? value) {
  if (value == null) return;
  final item = optionMap.get(value);
  if (item == null) return;
  focusedValue.value = value;
  _scrollToFocus();
  onFocus?.call(value);
}