DelayedValueStagger class

A ListView that works like the delayed builder but has multiple widgets which are updated one after one.

Example:

DelayedValueStagger(
  value: animate,
  shrinkWrap: true,
  duration: Duration(milliseconds: 200),
  builder: (context, value) => [
    Text('$value'),
    Text('$value'),
    Text('$value'),
    Text('$value'),
 ],
),

Inheritance

Constructors

DelayedValueStagger({Key key, @required DelayListBuilder builder, @required dynamic value, Duration duration = const Duration(milliseconds: 200), bool primary, ScrollPhysics physics, EdgeInsetsGeometry padding, double cacheExtent, DragStartBehavior dragStartBehavior = DragStartBehavior.start, ScrollViewKeyboardDismissBehavior keyboardDismissBehavior, bool reverse = false, bool shrinkWrap = false, bool addAutomaticKeepAlives = true, bool addRepaintBoundaries = true, bool addSemanticIndexes = true, Axis scrollDirection = Axis.vertical})
const

Properties

addAutomaticKeepAlives bool
final
addRepaintBoundaries bool
final
addSemanticIndexes bool
final
builder DelayListBuilder
final
cacheExtent double
final
dragStartBehavior DragStartBehavior
final
duration Duration
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
keyboardDismissBehavior ScrollViewKeyboardDismissBehavior
final
padding EdgeInsetsGeometry
final
physics ScrollPhysics
final
primary bool
final
reverse bool
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
scrollDirection Axis
final
shrinkWrap bool
final
value → dynamic
For multiple values you can pass a List.
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree. [...]
inherited
createState() → _DelayedValueStaggerState
Creates the mutable state for this widget at a given location in the tree. [...]
override
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