INNER CODE UNIT · Dart
RelativeConstraintId
hackware1993/Flutter_ConstraintLayout · lib/src/core.dart:410
class RelativeConstraintId extends ConstraintId {
/// [-childCount+1),childCount-1]
/// cannot be 0 because it cannot refer to itself
final int _siblingIndexOffset;
RelativeConstraintId(this._siblingIndexOffset)
: super('$_siblingIndexOffset');
@override
ConstraintId _copy() {
return RelativeConstraintId(_siblingIndexOffset);
}
}
class ConstraintAlign {
final ConstraintId _id;
final ConstraintAlignType _type;