ReorderableSliverGridView class Null safety

Inheritance

Constructors

ReorderableSliverGridView({Key? key, List<Widget> children = const <Widget>[], required int crossAxisCount, required double mainAxisSpacing, required double crossAxisSpacing, required double childAspectRatio, required ReorderCallback onReorder, Duration dragStartDelay = kLongPressTimeout, DragWidgetBuilder? dragWidgetBuilder, ScrollSpeedController? scrollSpeedController, PlaceholderBuilder? placeholderBuilder, OnDragStart? onDragStart, bool dragEnabled = true})
const
ReorderableSliverGridView.count({Key? key, required int crossAxisCount, required ReorderCallback onReorder, OnDragStart? onDragStart, double mainAxisSpacing = 0.0, double crossAxisSpacing = 0.0, double childAspectRatio = 1.0, Duration dragStartDelay = kLongPressTimeout, dynamic children = const <Widget>[], bool dragEnabled = true})
const

Properties

childAspectRatio double
final
children List<Widget>
final
crossAxisCount int
final
crossAxisSpacing double
final
dragEnabled bool
final
dragStartDelay Duration
final
dragWidgetBuilder DragWidgetBuilder?
final
hashCode int
The hash code for this object.
@nonVirtual, read-only, inherited
key Key?
Controls how one widget replaces another widget in the tree.
final, inherited
mainAxisSpacing double
final
onDragStart OnDragStart?
final
onReorder ReorderCallback
final
placeholderBuilder PlaceholderBuilder?
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
scrollSpeedController ScrollSpeedController?
final

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.
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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.
@nonVirtual, inherited