ViewT upperFocusable()

in model/src/main/java/jetbrains/jetpad/model/composite/CompositesWithBounds.java [70:91]

• 18 lines of code
• 7 McCabe index (conditional complexity)

  ViewT upperFocusable(ViewT v, int xOffset) {
    ViewT current = Composites.prevFocusable(v);
    ViewT bestMatch = null;

    while (current != null) {
      if (bestMatch != null && isAbove(current, bestMatch)) {
        break;
      }

      if (bestMatch != null) {
        if (distanceTo(bestMatch, xOffset) > distanceTo(current, xOffset)) {
          bestMatch = current;
        }
      } else if (isAbove(current, v)) {
        bestMatch = current;
      }

      current = Composites.prevFocusable(current);
    }

    return bestMatch;
  }