PagedGridView<PageKeyType, ItemType> class
A GridView with pagination capabilities.
Wraps a PagedSliverGrid in a BoxScrollView so that it can be used without the need for a CustomScrollView. Similar to a GridView.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- ScrollView
- BoxScrollView
- PagedGridView
- Available extensions
Constructors
-
PagedGridView({required PagingController<
PageKeyType, ItemType> pagingController, required PagedChildBuilderDelegate<ItemType> builderDelegate, required SliverGridDelegate gridDelegate, ScrollController? scrollController, Axis scrollDirection = Axis.vertical, bool reverse = false, bool? primary, ScrollPhysics? physics, bool shrinkWrap = false, EdgeInsetsGeometry? padding, bool addAutomaticKeepAlives = true, bool addRepaintBoundaries = true, bool addSemanticIndexes = true, double? cacheExtent, bool showNewPageProgressIndicatorAsGridChild = true, bool showNewPageErrorIndicatorAsGridChild = true, bool showNoMoreItemsIndicatorAsGridChild = true, DragStartBehavior dragStartBehavior = DragStartBehavior.start, ScrollViewKeyboardDismissBehavior keyboardDismissBehavior = ScrollViewKeyboardDismissBehavior.manual, String? restorationId, Clip clipBehavior = Clip.hardEdge, Key? key}) -
const
Properties
- addAutomaticKeepAlives → bool
-
Matches SliverChildBuilderDelegate.addAutomaticKeepAlives.
final
- addRepaintBoundaries → bool
-
Matches SliverChildBuilderDelegate.addRepaintBoundaries.
final
- addSemanticIndexes → bool
-
Matches SliverChildBuilderDelegate.addSemanticIndexes.
final
- anchor → double
-
The relative position of the zero scroll offset.
finalinherited
-
builderDelegate
→ PagedChildBuilderDelegate<
ItemType> -
Matches PagedLayoutBuilder.builderDelegate.
final
- cacheExtent → double?
-
The viewport has an area before and after the visible area to cache items
that are about to become visible when the user scrolls.
finalinherited
- center → Key?
-
The first child in the GrowthDirection.forward growth direction.
finalinherited
- clipBehavior → Clip
-
The content will be clipped (or not) according to this option.
finalinherited
- controller → ScrollController?
-
An object that can be used to control the position to which this scroll
view is scrolled.
finalinherited
- dragStartBehavior → DragStartBehavior
-
Determines the way that drag start behavior is handled.
finalinherited
- gridDelegate → SliverGridDelegate
-
Matches GridView.gridDelegate.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- hitTestBehavior → HitTestBehavior
-
Defines the behavior of gesture detector used in this Scrollable.
finalinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- keyboardDismissBehavior → ScrollViewKeyboardDismissBehavior
-
ScrollViewKeyboardDismissBehavior the defines how this ScrollView will
dismiss the keyboard automatically.
finalinherited
- padding → EdgeInsetsGeometry?
-
The amount of space by which to inset the children.
finalinherited
-
pagingController
→ PagingController<
PageKeyType, ItemType> -
Matches PagedLayoutBuilder.pagingController.
final
- physics → ScrollPhysics?
-
How the scroll view should respond to user input.
finalinherited
- primary → bool?
-
Whether this is the primary scroll view associated with the parent
PrimaryScrollController.
finalinherited
- restorationId → String?
-
Restoration ID to save and restore the scroll offset of the scrollable.
finalinherited
- reverse → bool
-
Whether the scroll view scrolls in the reading direction.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollBehavior → ScrollBehavior?
-
A ScrollBehavior that will be applied to this widget individually.
finalinherited
- scrollDirection → Axis
-
The Axis along which the scroll view's offset increases.
finalinherited
- semanticChildCount → int?
-
The number of children that will contribute semantic information.
finalinherited
- showNewPageErrorIndicatorAsGridChild → bool
-
Matches PagedSliverGrid.showNewPageErrorIndicatorAsGridChild.
final
- showNewPageProgressIndicatorAsGridChild → bool
-
Matches PagedSliverGrid.showNewPageProgressIndicatorAsGridChild.
final
- showNoMoreItemsIndicatorAsGridChild → bool
-
Matches PagedSliverGrid.showNoMoreItemsIndicatorAsGridChild.
final
- shrinkWrap → bool
-
Whether the extent of the scroll view in the scrollDirection should be
determined by the contents being viewed.
finalinherited
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
inherited
-
buildChildLayout(
BuildContext context) → Widget -
Subclasses should override this method to build the layout model.
override
-
buildSlivers(
BuildContext context) → List< Widget> -
Build the list of widgets to place inside the viewport.
inherited
-
buildViewport(
BuildContext context, ViewportOffset offset, AxisDirection axisDirection, List< Widget> slivers) → Widget -
Build the viewport.
inherited
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of DiagnosticsNode objects describing this node's
children.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
getDirection(
BuildContext context) → AxisDirection -
Returns the AxisDirection in which the scroll view scrolls.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited