HiNestedScrollView class
支持嵌套滚动的列表可以自定义头部和每行显示的行数
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- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- HiNestedScrollView
Constructors
-
HiNestedScrollView({Key? key, List<
Widget> headers = const [], required int itemCount, required SliverGridDelegate gridDelegate, required IndexedWidgetBuilder itemBuilder, ScrollController? controller, EdgeInsetsGeometry? padding}) -
const
Properties
- controller → ScrollController?
-
final
- gridDelegate → SliverGridDelegate
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
-
headers
→ List<
Widget> -
final
- itemBuilder → IndexedWidgetBuilder
-
final
- itemCount → int
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- padding → EdgeInsetsGeometry?
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
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
-
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