deferMarkNeedsLayout method

void deferMarkNeedsLayout(
  1. VoidCallback callback
)
inherited

Implementation

void deferMarkNeedsLayout(VoidCallback callback) {
  assert(!_deferMarkNeedsLayout);
  _deferMarkNeedsLayout = true;
  try {
    callback();
  } finally {
    _deferMarkNeedsLayout = false;
  }
}