SliverHeaderDelegate constructor
Implementation
SliverHeaderDelegate({
required this.maxHeight,
this.minHeight = 0,
required Widget child,
}) : builder = ((a, b, c) => child),
assert(minHeight <= maxHeight && minHeight >= 0);
SliverHeaderDelegate({
required this.maxHeight,
this.minHeight = 0,
required Widget child,
}) : builder = ((a, b, c) => child),
assert(minHeight <= maxHeight && minHeight >= 0);