FadingPresentation class

A widget that builds a presentation, where it switches between slides by fading between them.

The duration of the switch-in animation is defined by duration. If duration is not provided, the default value is 500 milliseconds.

The duration of the switch-out animation is defined by reverseDuration.

The animation curves for the switch-in and switch-out animations are defined by switchInCurve and switchOutCurve respectively. If not provided, the default value is linear for both.

This widget will be rebuilt with a new pageIndex whenever a new slide needs to be displayed.

Inheritance

Constructors

FadingPresentation({required int pageIndex, required List<PresentationSlide> presentationPages, required PageController pageController, Duration? duration, Duration? reverseDuration, Curve? switchInCurve, Curve? switchOutCurve, Key? key})
Creates a FadingPresentation widget.
const

Properties

duration → Duration?
The duration of the switch-in animation.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
pageController → PageController
The controller for the PageView.
final
pageIndex → int
The index of the current slide.
final
presentationPages → List<PresentationSlide>
The list of slide widgets.
final
reverseDuration → Duration?
The duration of the switch-out animation.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
switchInCurve → Curve?
The curve of the switch-in animation.
final
switchOutCurve → Curve?
The curve of the switch-out animation.
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.
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, int wrapWidth = 65}) → 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