extractPlaceholderSpans method

void extractPlaceholderSpans(
  1. InlineSpan? span
)

Implementation

void extractPlaceholderSpans(InlineSpan? span) {
  _placeholderSpans = <PlaceholderSpan>[];
  span?.visitChildren((InlineSpan span) {
    if (span is PlaceholderSpan) {
      final PlaceholderSpan placeholderSpan = span;
      _placeholderSpans.add(placeholderSpan);
    }
    if (span is SpecialInlineSpanBase) {
      _hasSpecialInlineSpanBase = true;
    }
    return true;
  });
}