directionalDown method

void directionalDown(
  1. int pointer,
  2. Offset localPosition
)

Implementation

void directionalDown(int pointer, Offset localPosition) {
  if (_backgroundRect == null) return;

  _updateDirectionalRect(localPosition);

  _backgroundRect?.let((backgroundRect) {
    Rect directional = Rect.fromLTWH(
      backgroundRect.left - 50,
      backgroundRect.top - 50,
      backgroundRect.width + 100,
      backgroundRect.height + 100,
    );
    if (!_dragging && directional.contains(localPosition)) {
      _dragging = true;
      _dragPosition = localPosition;
      _pointerDragging = pointer;
    }
  });
}