ShowUpList class

Wrapper class to simplify the use of multiple ShowUpAnimation for a list of widgets. Supply all the children that you wish to animate to the widget as a list of widgets.

Use if the number of children widgets are not huge as it may have performace impacts on the application. If the count of children is likely to exceed a few hundreads, consider using ShowUpBuilder.

Inheritance

Constructors

ShowUpList({required List<Widget> children, double offset = 0.2, Curve curve = Curves.easeIn, Direction direction = Direction.vertical, bool enableLazyLoading = false, Duration delayBetween = const Duration(milliseconds: 300), Duration animationDuration = const Duration(milliseconds: 500)})

Properties

animationDuration → Duration
The total duration in which the animation of each child completes. Defaults to 500 milliseconds.
final
children → List<Widget>
The list of children on which to apply the ShowUpAnimation in a series, one after the other.
final
curve → Curve
The curve used to animate the children into view. Defaults to Curves.easeIn
final
delayBetween → Duration
The delay between animating each children into view. The delay is equally divided into all the chidren. Takes in a Duration and defaults to 300 milliseconds.
final
direction → Direction
The direction from which to animate the children into view. Direction.horizontal will make the child slide on x-axis by offset and Direction.vertical on y-axis. Defaults to Direction.vertical.
final
enableLazyLoading → bool
Enable lazy loading to build the list lazily. Recommended for large or infinite lists
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
offset → double
The offset by which to slide the children into view from Direction. Use negative value to reverse animation direction. Defaults to 0.2.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _ShowUpListState
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.
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