PagewiseSliverGrid<T>.count constructor
PagewiseSliverGrid<T>.count ({
- Key? key,
- bool addSemanticIndexes = true,
- bool addAutomaticKeepAlives = true,
- bool addRepaintBoundaries = true,
- SemanticIndexCallback semanticIndexCallback = _kDefaultSemanticIndexCallback,
- int semanticIndexOffset = 0,
- required int crossAxisCount,
- double childAspectRatio = 1.0,
- double crossAxisSpacing = 0.0,
- double mainAxisSpacing = 0.0,
- PagewiseLoadController<
T> ? pageLoadController, - int? pageSize,
- PageFuture<
T> ? pageFuture, - LoadingBuilder? loadingBuilder,
- RetryBuilder? retryBuilder,
- NoItemsFoundBuilder? noItemsFoundBuilder,
- bool showRetry = true,
- required ItemBuilder<
T> itemBuilder, - ErrorBuilder? errorBuilder,
Creates a Pagewise SliverGrid with a crossAxisCount.
All the properties are either those documented for normal SliverGrid or those inherited from Pagewise
Implementation
PagewiseSliverGrid.count(
{Key? key,
bool addSemanticIndexes = true,
bool addAutomaticKeepAlives: true,
bool addRepaintBoundaries: true,
SemanticIndexCallback semanticIndexCallback =
_kDefaultSemanticIndexCallback,
int semanticIndexOffset = 0,
required int crossAxisCount,
double childAspectRatio = 1.0,
double crossAxisSpacing = 0.0,
double mainAxisSpacing = 0.0,
PagewiseLoadController<T>? pageLoadController,
int? pageSize,
PageFuture<T>? pageFuture,
LoadingBuilder? loadingBuilder,
RetryBuilder? retryBuilder,
NoItemsFoundBuilder? noItemsFoundBuilder,
bool showRetry: true,
required ItemBuilder<T> itemBuilder,
ErrorBuilder? errorBuilder})
: super(
pageSize: pageSize,
pageFuture: pageFuture,
pageLoadController: pageLoadController,
key: key,
loadingBuilder: loadingBuilder,
retryBuilder: retryBuilder,
showRetry: showRetry,
itemBuilder: itemBuilder,
errorBuilder: errorBuilder,
noItemsFoundBuilder: noItemsFoundBuilder,
builder: (PagewiseState<T> state) {
return SliverGrid(
delegate: SliverChildBuilderDelegate(state._itemBuilder,
addAutomaticKeepAlives: addAutomaticKeepAlives,
addRepaintBoundaries: addRepaintBoundaries,
addSemanticIndexes: addSemanticIndexes,
semanticIndexCallback: semanticIndexCallback,
semanticIndexOffset: semanticIndexOffset,
childCount: state._itemCount),
gridDelegate:
SliverGridDelegateWithFixedCrossAxisCountAndLoading(
crossAxisCount: crossAxisCount,
childAspectRatio: childAspectRatio,
crossAxisSpacing: crossAxisSpacing,
mainAxisSpacing: mainAxisSpacing,
itemCount: state._itemCount),
);
});