Flutter
widgets
StateSetter typedef
StateSetter
description
StateSetter
typedef
Null safety
StateSetter
=
void Function
(
VoidCallback
fn
)
The signature of
State.setState
functions.
Implementation
typedef StateSetter = void Function(VoidCallback fn);
Flutter
widgets
StateSetter typedef
widgets library
Classes
AbsorbPointer
Accumulator
Action
ActionDispatcher
ActionListener
Actions
ActivateAction
ActivateIntent
Align
Alignment
AlignmentDirectional
AlignmentGeometry
AlignmentGeometryTween
AlignmentTween
AlignTransition
AlwaysScrollableScrollPhysics
AlwaysStoppedAnimation
AndroidView
AndroidViewSurface
Animatable
AnimatedAlign
AnimatedBuilder
AnimatedContainer
AnimatedCrossFade
AnimatedDefaultTextStyle
AnimatedFractionallySizedBox
AnimatedList
AnimatedListState
AnimatedModalBarrier
AnimatedOpacity
AnimatedPadding
AnimatedPhysicalModel
AnimatedPositioned
AnimatedPositionedDirectional
AnimatedRotation
AnimatedScale
AnimatedSize
AnimatedSlide
AnimatedSwitcher
AnimatedWidget
AnimatedWidgetBaseState
Animation
AnimationController
AnimationMax
AnimationMean
AnimationMin
AnnotatedRegion
AspectRatio
AssetBundle
AssetBundleImageKey
AssetBundleImageProvider
AssetImage
AsyncSnapshot
AutocompleteHighlightedOption
AutocompleteNextOptionIntent
AutocompletePreviousOptionIntent
AutofillGroup
AutofillGroupState
AutofillHints
AutomaticKeepAlive
AutomaticNotchedShape
BackButtonDispatcher
BackButtonListener
BackdropFilter
BallisticScrollActivity
Banner
BannerPainter
Baseline
BeveledRectangleBorder
BlockSemantics
Border
BorderDirectional
BorderRadius
BorderRadiusDirectional
BorderRadiusGeometry
BorderRadiusTween
BorderSide
BorderTween
BottomNavigationBarItem
BouncingScrollPhysics
BouncingScrollSimulation
BoxBorder
BoxConstraints
BoxConstraintsTween
BoxDecoration
BoxPainter
BoxScrollView
BoxShadow
BuildContext
Builder
BuildOwner
ButtonActivateIntent
CallbackAction
CallbackShortcuts
Canvas
CapturedThemes
CatmullRomCurve
CatmullRomSpline
Center
ChangeNotifier
CharacterActivator
CharacterRange
Characters
CheckedModeBanner
ChildBackButtonDispatcher
CircleBorder
CircularNotchedRectangle
ClampingScrollPhysics
ClampingScrollSimulation
ClipboardStatusNotifier
ClipContext
ClipOval
ClipPath
ClipRect
ClipRRect
Color
ColoredBox
ColorFilter
ColorFiltered
ColorProperty
ColorSwatch
ColorTween
Column
ComponentElement
CompositedTransformFollower
CompositedTransformTarget
CompoundAnimation
ConstantTween
ConstrainedBox
ConstrainedLayoutBuilder
ConstraintsTransformBox
Container
ContextAction
ContinuousRectangleBorder
CopySelectionTextIntent
Cubic
Curve
Curve2D
Curve2DSample
CurvedAnimation
Curves
CurveTween
CustomClipper
CustomMultiChildLayout
CustomPaint
CustomPainter
CustomPainterSemantics
CustomScrollView
CustomSingleChildLayout
DebugCreator
DecoratedBox
DecoratedBoxTransition
Decoration
DecorationImage
DecorationImagePainter
DecorationTween
DefaultAssetBundle
DefaultPlatformMenuDelegate
DefaultSelectionStyle
DefaultTextEditingShortcuts
DefaultTextHeightBehavior
DefaultTextStyle
DefaultTextStyleTransition
DefaultTransitionDelegate
DefaultWidgetsLocalizations
DeleteCharacterIntent
DeleteToLineBreakIntent
DeleteToNextWordBoundaryIntent
DesktopTextSelectionToolbarLayoutDelegate
DevToolsDeepLinkProperty
DiagnosticsNode
DirectionalCaretMovementIntent
DirectionalFocusAction
DirectionalFocusIntent
Directionality
DirectionalTextEditingIntent
DismissAction
Dismissible
DismissIntent
DismissUpdateDetails
DisplayFeatureSubScreen
DisposableBuildContext
DoNothingAction
DoNothingAndStopPropagationIntent
DoNothingAndStopPropagationTextIntent
DoNothingIntent
DragDownDetails
DragEndDetails
Draggable
DraggableDetails
DraggableScrollableActuator
DraggableScrollableController
DraggableScrollableNotification
DraggableScrollableSheet
DragScrollActivity
DragStartDetails
DragTarget
DragTargetDetails
DragUpdateDetails
DrivenScrollActivity
DualTransitionBuilder
EdgeDraggingAutoScroller
EdgeInsets
EdgeInsetsDirectional
EdgeInsetsGeometry
EdgeInsetsGeometryTween
EdgeInsetsTween
EditableText
EditableTextState
ElasticInCurve
ElasticInOutCurve
ElasticOutCurve
Element
ErrorDescription
ErrorHint
ErrorSummary
ErrorWidget
ExactAssetImage
ExcludeFocus
ExcludeFocusTraversal
ExcludeSemantics
Expanded
ExpandSelectionToDocumentBoundaryIntent
ExpandSelectionToLineBreakIntent
ExtendSelectionByCharacterIntent
ExtendSelectionToDocumentBoundaryIntent
ExtendSelectionToLineBreakIntent
ExtendSelectionToNextWordBoundaryIntent
ExtendSelectionToNextWordBoundaryOrCaretLocationIntent
ExtendSelectionVerticallyToAdjacentLineIntent
FadeInImage
FadeTransition
FileImage
FittedBox
FittedSizes
FixedColumnWidth
FixedExtentMetrics
FixedExtentScrollController
FixedExtentScrollPhysics
FixedScrollMetrics
Flex
FlexColumnWidth
Flexible
FlippedCurve
FlippedTweenSequence
Flow
FlowDelegate
FlowPaintingContext
FlutterErrorDetails
FlutterLogoDecoration
Focus
FocusableActionDetector
FocusAttachment
FocusManager
FocusNode
FocusOrder
FocusScope
FocusScopeNode
FocusTraversalGroup
FocusTraversalOrder
FocusTraversalPolicy
FontWeight
ForcePressDetails
Form
FormField
FormFieldState
FormState
FractionallySizedBox
FractionalOffset
FractionalOffsetTween
FractionalTranslation
FractionColumnWidth
FutureBuilder
GestureDetector
GestureRecognizerFactory
GestureRecognizerFactoryWithHandlers
GlobalKey
GlobalObjectKey
GlowingOverscrollIndicator
Gradient
GradientRotation
GradientTransform
GridPaper
GridView
Hero
HeroController
HeroControllerScope
HeroMode
HoldScrollActivity
HSLColor
HSVColor
HtmlElementView
Icon
IconData
IconDataProperty
IconTheme
IconThemeData
IdleScrollActivity
IgnorePointer
Image
ImageCache
ImageCacheStatus
ImageChunkEvent
ImageConfiguration
ImageFiltered
ImageIcon
ImageInfo
ImageProvider
ImageShader
ImageSizeInfo
ImageStream
ImageStreamCompleter
ImageStreamCompleterHandle
ImageStreamListener
ImplicitlyAnimatedWidget
ImplicitlyAnimatedWidgetState
IndexedSemantics
IndexedSlot
IndexedStack
InheritedElement
InheritedModel
InheritedModelElement
InheritedNotifier
InheritedTheme
InheritedWidget
InlineSpan
InlineSpanSemanticsInformation
InspectorSelection
InspectorSerializationDelegate
Intent
InteractiveViewer
Interval
IntrinsicColumnWidth
IntrinsicHeight
IntrinsicWidth
IntTween
KeepAlive
KeepAliveHandle
KeepAliveNotification
Key
KeyboardListener
KeyedSubtree
KeyEvent
KeySet
LabeledGlobalKey
LayerLink
LayoutBuilder
LayoutChangedNotification
LayoutId
LeafRenderObjectElement
LeafRenderObjectWidget
LexicalFocusOrder
LimitedBox
LinearGradient
ListBody
Listenable
Listener
ListView
ListWheelChildBuilderDelegate
ListWheelChildDelegate
ListWheelChildListDelegate
ListWheelChildLoopingListDelegate
ListWheelElement
ListWheelScrollView
ListWheelViewport
Locale
LocalHistoryEntry
Localizations
LocalizationsDelegate
LocalKey
LogicalKeySet
LongPressDraggable
LongPressEndDetails
LongPressMoveUpdateDetails
LongPressStartDetails
MaskFilter
Matrix4
Matrix4Tween
MatrixUtils
MaxColumnWidth
MediaQuery
MediaQueryData
MemoryImage
MenuItem
MergeSemantics
MetaData
MinColumnWidth
ModalBarrier
ModalRoute
MouseCursor
MouseRegion
MultiChildLayoutDelegate
MultiChildRenderObjectElement
MultiChildRenderObjectWidget
MultiFrameImageStreamCompleter
MultiSelectableSelectionContainerDelegate
NavigationToolbar
Navigator
NavigatorObserver
NavigatorState
NestedScrollView
NestedScrollViewState
NestedScrollViewViewport
NetworkImage
NeverScrollableScrollPhysics
NextFocusAction
NextFocusIntent
NotchedShape
Notification
NotificationListener
NumericFocusOrder
ObjectKey
Offset
Offstage
OneFrameImageStreamCompleter
Opacity
OrderedTraversalPolicy
OrientationBuilder
OutlinedBorder
OvalBorder
OverflowBar
OverflowBox
Overlay
OverlayEntry
OverlayRoute
OverlayState
OverscrollIndicatorNotification
OverscrollNotification
Padding
Page
PageController
PageMetrics
PageRoute
PageRouteBuilder
PageScrollPhysics
PageStorage
PageStorageBucket
PageStorageKey
PageView
Paint
PaintingContext
ParametricCurve
ParentDataElement
ParentDataWidget
PasteTextIntent
Path
PerformanceOverlay
PhysicalModel
PhysicalShape
Placeholder
PlaceholderDimensions
PlaceholderSpan
PlatformMenu
PlatformMenuBar
PlatformMenuDelegate
PlatformMenuItem
PlatformMenuItemGroup
PlatformProvidedMenuItem
PlatformRouteInformationProvider
PlatformViewCreationParams
PlatformViewLink
PlatformViewSurface
PointerCancelEvent
PointerDownEvent
PointerEvent
PointerMoveEvent
PointerUpEvent
PopupRoute
Positioned
PositionedDirectional
PositionedTransition
PreferredSize
PreferredSizeWidget
PreviousFocusAction
PreviousFocusIntent
PrimaryScrollController
PrioritizedAction
PrioritizedIntents
ProxyAnimation
ProxyElement
ProxyWidget
RadialGradient
Radius
RangeMaintainingScrollPhysics
RasterWidget
RasterWidgetController
RasterWidgetDelegate
RasterWidgetFallbackDelegate
RawAutocomplete
RawDialogRoute
RawGestureDetector
RawGestureDetectorState
RawImage
RawKeyboardListener
RawKeyEvent
RawScrollbar
RawScrollbarState
ReadingOrderTraversalPolicy
Rect
RectTween
RedoTextIntent
RelativePositionedTransition
RelativeRect
RelativeRectTween
RenderBox
RenderNestedScrollViewViewport
RenderObject
RenderObjectElement
RenderObjectToWidgetAdapter
RenderObjectToWidgetElement
RenderObjectWidget
RenderRasterWidget
RenderSemanticsGestureHandler
RenderSliverOverlapAbsorber
RenderSliverOverlapInjector
RenderTapRegion
RenderTapRegionSurface
ReorderableDelayedDragStartListener
ReorderableDragStartListener
ReorderableList
ReorderableListState
RepaintBoundary
ReplaceTextIntent
RequestFocusAction
RequestFocusIntent
ResizeImage
ResizeImageKey
RestorableBool
RestorableBoolN
RestorableChangeNotifier
RestorableDateTime
RestorableDateTimeN
RestorableDouble
RestorableDoubleN
RestorableInt
RestorableIntN
RestorableListenable
RestorableNum
RestorableNumN
RestorableProperty
RestorableRouteFuture
RestorableString
RestorableStringN
RestorableTextEditingController
RestorableValue
RestorationBucket
RestorationScope
ReverseAnimation
ReverseTween
RichText
RootBackButtonDispatcher
RootRenderObjectElement
RootRestorationScope
RotatedBox
RotationTransition
RoundedRectangleBorder
Route
RouteAware
RouteInformation
RouteInformationParser
RouteInformationProvider
RouteObserver
Router
RouterConfig
RouterDelegate
RouteSettings
RouteTransitionRecord
Row
RRect
RSTransform
SafeArea
SawTooth
ScaleEndDetails
ScaleStartDetails
ScaleTransition
ScaleUpdateDetails
Scrollable
ScrollableDetails
ScrollableState
ScrollAction
ScrollActivity
ScrollActivityDelegate
ScrollAwareImageProvider
ScrollbarPainter
ScrollBehavior
ScrollConfiguration
ScrollContext
ScrollController
ScrollDragController
ScrollEndNotification
ScrollHoldController
ScrollIncrementDetails
ScrollIntent
ScrollMetricsNotification
ScrollNotification
ScrollNotificationObserver
ScrollNotificationObserverState
ScrollPhysics
ScrollPosition
ScrollPositionWithSingleContext
ScrollSpringSimulation
ScrollStartNotification
ScrollToDocumentBoundaryIntent
ScrollUpdateNotification
ScrollView
SelectableRegion
SelectAction
SelectAllTextIntent
SelectIntent
SelectionContainer
SelectionContainerDelegate
SelectionOverlay
SelectionRegistrarScope
Semantics
SemanticsDebugger
SemanticsGestureDelegate
Shader
ShaderMask
ShaderWarmUp
Shadow
ShapeBorder
ShapeBorderClipper
ShapeDecoration
SharedAppData
ShortcutActivator
ShortcutManager
ShortcutMapProperty
ShortcutRegistrar
ShortcutRegistry
ShortcutRegistryEntry
Shortcuts
ShortcutSerialization
ShrinkWrappingViewport
Simulation
SingleActivator
SingleChildLayoutDelegate
SingleChildRenderObjectElement
SingleChildRenderObjectWidget
SingleChildScrollView
Size
SizeChangedLayoutNotification
SizeChangedLayoutNotifier
SizedBox
SizedOverflowBox
SizeTransition
SizeTween
SlideTransition
SliverAnimatedList
SliverAnimatedListState
SliverAnimatedOpacity
SliverChildBuilderDelegate
SliverChildDelegate
SliverChildListDelegate
SliverFadeTransition
SliverFillRemaining
SliverFillViewport
SliverFixedExtentList
SliverGrid
SliverGridDelegate
SliverGridDelegateWithFixedCrossAxisCount
SliverGridDelegateWithMaxCrossAxisExtent
SliverIgnorePointer
SliverLayoutBuilder
SliverList
SliverMultiBoxAdaptorElement
SliverMultiBoxAdaptorWidget
SliverOffstage
SliverOpacity
SliverOverlapAbsorber
SliverOverlapAbsorberHandle
SliverOverlapInjector
SliverPadding
SliverPersistentHeader
SliverPersistentHeaderDelegate
SliverPrototypeExtentList
SliverReorderableList
SliverReorderableListState
SliverSafeArea
SliverToBoxAdapter
SliverVisibility
SliverWithKeepAliveWidget
SlottedRenderObjectElement
Spacer
SpringDescription
Stack
StadiumBorder
StarBorder
State
StatefulBuilder
StatefulElement
StatefulWidget
StatelessElement
StatelessWidget
StatusTransitionWidget
StepTween
StreamBuilder
StreamBuilderBase
StretchingOverscrollIndicator
StrutStyle
SweepGradient
SystemMouseCursors
Table
TableBorder
TableCell
TableColumnWidth
TableRow
TapDownDetails
TapRegion
TapRegionRegistry
TapRegionSurface
TapUpDetails
Text
TextAlignVertical
TextBox
TextDecoration
TextEditingController
TextEditingValue
TextFieldTapRegion
TextHeightBehavior
TextInputType
TextPainter
TextPosition
TextRange
TextSelection
TextSelectionControls
TextSelectionGestureDetector
TextSelectionGestureDetectorBuilder
TextSelectionGestureDetectorBuilderDelegate
TextSelectionOverlay
TextSelectionToolbarLayoutDelegate
TextSpan
TextStyle
TextStyleTween
Texture
ThreePointCubic
Threshold
TickerFuture
TickerMode
TickerProvider
Title
Tolerance
ToolbarItemsParentData
ToolbarOptions
TrackingScrollController
TrainHoppingAnimation
Transform
TransformationController
TransformProperty
TransitionDelegate
TransitionRoute
TransposeCharactersIntent
Tween
TweenAnimationBuilder
TweenSequence
TweenSequenceItem
UiKitView
UnconstrainedBox
UndoTextIntent
UniqueKey
UniqueWidget
UnmanagedRestorationScope
UpdateSelectionIntent
UserScrollNotification
ValueKey
ValueListenableBuilder
ValueNotifier
Velocity
Viewport
Visibility
VoidCallbackAction
VoidCallbackIntent
Widget
WidgetInspector
WidgetOrderTraversalPolicy
WidgetsApp
WidgetsBindingObserver
WidgetsFlutterBinding
WidgetsLocalizations
WidgetSpan
WidgetToRenderBoxAdapter
WillPopScope
Wrap
Extensions
StringCharacters
Mixins
AnimationEagerListenerMixin
AnimationLazyListenerMixin
AnimationLocalListenersMixin
AnimationLocalStatusListenersMixin
AnimationWithParentMixin
AutomaticKeepAliveClientMixin
DirectionalFocusTraversalPolicyMixin
LocalHistoryRoute
MenuSerializableShortcut
NotifiableElementMixin
PaintingBinding
PopNavigatorRouterDelegateMixin
RenderConstrainedLayoutBuilder
RestorationMixin
ScrollMetrics
SingleTickerProviderStateMixin
SlottedContainerRenderObjectMixin
SlottedMultiChildRenderObjectWidgetMixin
TextSelectionDelegate
TickerProviderStateMixin
ViewportElementMixin
ViewportNotificationMixin
WidgetInspectorService
WidgetsBinding
Constants
factory
immutable
kAlwaysCompleteAnimation
kAlwaysDismissedAnimation
mustCallSuper
optionalTypeArgs
protected
required
visibleForTesting
Properties
debugCaptureShaderWarmUpImage
debugCaptureShaderWarmUpPicture
debugDisableShadows
debugEnhanceBuildTimelineArguments
debugFocusChanges
debugHighlightDeprecatedWidgets
debugImageOverheadAllowance
debugInvertOversizedImages
debugNetworkImageHttpClientProvider
debugOnPaintImage
debugOnRebuildDirtyWidget
debugPrint
debugPrintBuildScope
debugPrintGlobalKeyedWidgetLifecycle
debugPrintRebuildDirtyWidgets
debugPrintScheduleBuildForStacks
debugProfileBuildsEnabled
debugProfileBuildsEnabledUserWidgets
imageCache
primaryFocus
Functions
applyBoxFit
axisDirectionIsReversed
axisDirectionToAxis
basicLocaleListResolution
childDragAnchorStrategy
combineKeyEventResults
combineSemanticsInfo
createLocalImageConfiguration
debugAssertAllPaintingVarsUnset
debugAssertAllWidgetVarsUnset
debugCheckHasDirectionality
debugCheckHasMediaQuery
debugCheckHasOverlay
debugCheckHasTable
debugCheckHasWidgetsLocalizations
debugChildrenHaveDuplicateKeys
debugDescribeFocusTree
debugDescribeTransform
debugDumpApp
debugDumpFocusTree
debugDumpLayerTree
debugDumpRenderTree
debugFlushLastFrameImageSizeInfo
debugIsLocalCreationLocation
debugIsWidgetLocalCreation
debugItemsHaveDuplicateKeys
debugPrintStack
debugTransformDebugCreator
debugWidgetBuilderValue
decodeImageFromList
defaultScrollNotificationPredicate
flipAxis
flipAxisDirection
getAxisDirectionFromAxisReverseAndDirectionality
hashList
hashValues
paintBorder
paintImage
paintZigZag
pointerDragAnchorStrategy
positionDependentBox
precacheImage
runApp
showGeneralDialog
textDirectionToAxisDirection
Enums
AndroidOverscrollIndicator
AnimationBehavior
AnimationStatus
AppLifecycleState
AutofillContextAction
AutovalidateMode
Axis
AxisDirection
BannerLocation
BlendMode
BlurStyle
BorderStyle
BoxFit
BoxShape
Clip
ClipboardStatus
ConnectionState
CrossAxisAlignment
CrossFadeState
DecorationPosition
DiagnosticLevel
DismissDirection
DragAnchor
FilterQuality
FlexFit
FlutterLogoStyle
FocusHighlightMode
FocusHighlightStrategy
FontStyle
GrowthDirection
HeroFlightDirection
HitTestBehavior
ImageRepeat
KeyEventResult
MainAxisAlignment
MainAxisSize
NavigationMode
Orientation
OverflowBarAlignment
PaintingStyle
PathFillType
PathOperation
PlaceholderAlignment
PlatformProvidedMenuItemType
RasterizeMode
RenderComparison
RouteInformationReportingType
RoutePopDisposition
ScrollbarOrientation
ScrollIncrementType
ScrollPositionAlignmentPolicy
ScrollViewKeyboardDismissBehavior
SelectionChangedCause
SmartDashesType
SmartQuotesType
StackFit
StrokeAlign
StrokeCap
StrokeJoin
TableCellVerticalAlignment
TargetPlatform
TextAffinity
TextAlign
TextBaseline
TextDecorationStyle
TextDirection
TextLeadingDistribution
TextOverflow
TextSelectionHandleType
TextWidthBasis
TileMode
TraversalDirection
UnfocusDisposition
VertexMode
VerticalDirection
WrapAlignment
WrapCrossAlignment
Typedefs
ActionListenerCallback
AnimatedCrossFadeBuilder
AnimatedListItemBuilder
AnimatedListRemovedItemBuilder
AnimatedSwitcherLayoutBuilder
AnimatedSwitcherTransitionBuilder
AnimatedTransitionBuilder
AnimationStatusListener
AppPrivateCommandCallback
AsyncWidgetBuilder
AutocompleteFieldViewBuilder
AutocompleteOnSelected
AutocompleteOptionsBuilder
AutocompleteOptionsViewBuilder
AutocompleteOptionToString
BoxConstraintsTransform
ChildIndexGetter
ConfirmDismissCallback
CreatePlatformViewCallback
CreateRectTween
DecoderBufferCallback
DecoderCallback
DismissDirectionCallback
DismissUpdateCallback
DragAnchorStrategy
DragEndCallback
DraggableCanceledCallback
DragSelectionUpdateCallback
DragTargetAccept
DragTargetAcceptWithDetails
DragTargetBuilder
DragTargetLeave
DragTargetMove
DragTargetWillAccept
DragUpdateCallback
ElementVisitor
ErrorWidgetBuilder
FocusOnKeyCallback
FocusOnKeyEventCallback
FormFieldBuilder
FormFieldSetter
FormFieldValidator
GenerateAppTitle
GestureDragCancelCallback
GestureDragDownCallback
GestureDragEndCallback
GestureDragStartCallback
GestureDragUpdateCallback
GestureForcePressEndCallback
GestureForcePressPeakCallback
GestureForcePressStartCallback
GestureForcePressUpdateCallback
GestureLongPressCallback
GestureLongPressEndCallback
GestureLongPressMoveUpdateCallback
GestureLongPressStartCallback
GestureLongPressUpCallback
GestureRecognizerFactoryConstructor
GestureRecognizerFactoryInitializer
GestureScaleEndCallback
GestureScaleStartCallback
GestureScaleUpdateCallback
GestureTapCallback
GestureTapCancelCallback
GestureTapDownCallback
GestureTapUpCallback
HeroFlightShuttleBuilder
HeroPlaceholderBuilder
HttpClientProvider
ImageChunkListener
ImageErrorListener
ImageErrorWidgetBuilder
ImageFrameBuilder
ImageListener
ImageLoadingBuilder
IndexedWidgetBuilder
InitialRouteListFactory
InlineSpanVisitor
InspectorSelectButtonBuilder
InspectorSelectionChangedCallback
InteractiveViewerWidgetBuilder
LayoutWidgetBuilder
LocaleListResolutionCallback
LocaleResolutionCallback
MenuItemSerializableIdGenerator
NavigatorFinderCallback
NestedScrollViewHeaderSliversBuilder
NotificationListenerCallback
NullableIndexedWidgetBuilder
OnInvokeCallback
OrientationWidgetBuilder
PageRouteFactory
PaintImageCallback
PlatformViewSurfaceFactory
PointerCancelEventListener
PointerDownEventListener
PointerMoveEventListener
PointerUpEventListener
PopPageCallback
RebuildDirtyWidgetCallback
RegisterServiceExtensionCallback
ReorderCallback
ReorderItemProxyDecorator
RestorableRouteBuilder
RouteCompletionCallback
RouteFactory
RouteListFactory
RoutePageBuilder
RoutePredicate
RoutePresentationCallback
RouteTransitionsBuilder
ScrollableWidgetBuilder
ScrollIncrementCalculator
ScrollNotificationCallback
ScrollNotificationPredicate
SelectionChangedCallback
SemanticIndexCallback
SemanticsBuilderCallback
ShaderCallback
ShaderWarmUpImageCallback
ShaderWarmUpPictureCallback
SharedAppDataInitCallback
SliverLayoutWidgetBuilder
StatefulWidgetBuilder
StateSetter
TapRegionCallback
TextEditingValueCallback
ToolbarBuilder
TransitionBuilder
TweenConstructor
TweenVisitor
ValueChanged
ValueGetter
ValueListenableTransformer
ValueSetter
ValueWidgetBuilder
ViewportBuilder
VoidCallback
WidgetBuilder
WillPopCallback
Exceptions
FlutterError
NetworkImageLoadException
TickerCanceled