SliverStaggeredGridDelegateWithFixedCrossAxisCount constructor
const
SliverStaggeredGridDelegateWithFixedCrossAxisCount({
- required int crossAxisCount,
- required IndexedStaggeredTileBuilder staggeredTileBuilder,
- double mainAxisSpacing = 0,
- double crossAxisSpacing = 0,
- int? staggeredTileCount,
Creates a delegate that makes staggered grid layouts with a fixed number of tiles in the cross axis.
All of the arguments must not be null. The mainAxisSpacing
and
crossAxisSpacing
arguments must not be negative. The crossAxisCount
argument must be greater than zero.
Implementation
const SliverStaggeredGridDelegateWithFixedCrossAxisCount({
required this.crossAxisCount,
required IndexedStaggeredTileBuilder staggeredTileBuilder,
double mainAxisSpacing = 0,
double crossAxisSpacing = 0,
int? staggeredTileCount,
}) : assert(crossAxisCount > 0),
super(
staggeredTileBuilder: staggeredTileBuilder,
mainAxisSpacing: mainAxisSpacing,
crossAxisSpacing: crossAxisSpacing,
staggeredTileCount: staggeredTileCount,
);