prevMatch method

void prevMatch()

Implementation

void prevMatch() {
  if (searchItemCurrentIndex - 1 < 0) {
    searchItemCurrentIndex = matches.length - 1;
  } else {
    searchItemCurrentIndex -= 1;
  }
  searchAndReplaceMatchHighlights
    ..clear()
    ..addAll(
      generateSearchAndReplaceHighlights(
        matches: matches,
        wordWidth: searchText.length,
      ),
    );
}