Wrapper class

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• Wrapper

Available extensions

• ExtensionWidget
• ExtensionWidgetMethod

Constructors

Wrapper({Key? key, double spineHeight = 8.0, double angle = 75, double radius = 5.0, double offset = 15, double? strokeWidth, Widget? child, double? elevation, Color shadowColor = Colors.grey, bool formEnd = false, Color color = Colors.green, WrapperSpinePathBuilder? spinePathBuilder, EdgeInsets padding = const EdgeInsets.all(8), SpineStyle style = SpineStyle.left})

const

Wrapper.just({Key? key, double radius = 5.0, double? strokeWidth, Widget? child, double? elevation, Color shadowColor = Colors.grey, Color color = Colors.green, EdgeInsets padding = const EdgeInsets.all(8)})

const

Properties

angle → double

针尖角度 (角度值)

final

child → Widget?

final

color → Color

框框颜色

final

elevation → double?

影深

final

expand → SizedBox

Available on Widget, provided by the ExtensionWidget extension

no setter

expanded → Expanded

Available on Widget, provided by the ExtensionWidget extension

no setter

formEnd → bool

是否从尾部偏移

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

offset → double

偏移量

final

padding → EdgeInsets

内边距

final

radius → double

圆角半径

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

shadowColor → Color

阴影颜色

final

shrink → SizedBox

Available on Widget, provided by the ExtensionWidget extension

no setter

spineHeight → double

针尖高度

final

spinePathBuilder → WrapperSpinePathBuilder?

尖端路径构造器

final

strokeWidth → double?

边线宽

final

style → SpineStyle

样式

final

toRoutePageBuilder → RoutePageBuilder

Available on Widget, provided by the ExtensionWidget extension

no setter

toRouteTransitionsBuilder → RouteTransitionsBuilder

Available on Widget, provided by the ExtensionWidget extension

no setter

toSliverBox → Widget

Available on Widget, provided by the ExtensionWidget extension

no setter

toWidgetBuilder → WidgetBuilder

Available on Widget, provided by the ExtensionWidget extension

no setter

Methods

align({Key? key, Alignment alignment = Alignment.center, double? widthFactor, double? heightFactor}) → Align

Available on Widget, provided by the ExtensionWidget extension

backdropFilter({Key? key, ImageFilter? filter, double fuzzyDegree = 4}) → BackdropFilter

Available on Widget, provided by the ExtensionWidget extension

build(BuildContext context) → Widget

Describes the part of the user interface represented by this widget.

override

buildPageRoute<T>({bool maintainState = true, bool fullscreenDialog = false, String? title, RoutePushStyle? pushStyle, RouteSettings? settings}) → PageRoute<T>

Available on Widget, provided by the ExtensionWidget extension

card({Color? color, Color? shadowColor, double? elevation, ShapeBorder? shape, bool? borderOnForeground, EdgeInsetsGeometry? margin, Clip? clipBehavior, bool? semanticContainer}) → Card

Available on Widget, provided by the ExtensionWidget extension

center({Key? key, double? widthFactor, double? heightFactor}) → Center

Available on Widget, provided by the ExtensionWidget extension

clipOval({Key? key, BorderRadius borderRadius = BorderRadius.zero, CustomClipper<Rect>? clipper, Clip clipBehavior = Clip.antiAlias}) → ClipOval

Available on Widget, provided by the ExtensionWidget extension

clipPath({Key? key, BorderRadius borderRadius = BorderRadius.zero, CustomClipper<Path>? clipper, Clip clipBehavior = Clip.antiAlias}) → ClipPath

Available on Widget, provided by the ExtensionWidget extension

clipRRect({Key? key, BorderRadius borderRadius = BorderRadius.zero, CustomClipper<RRect>? clipper, Clip clipBehavior = Clip.antiAlias}) → ClipRRect

Available on Widget, provided by the ExtensionWidget extension

color(Color color, {Key? key}) → ColoredBox

Available on Widget, provided by the ExtensionWidget extension

constrainedBox(BoxConstraints constraints, {Key? key}) → ConstrainedBox

Available on Widget, provided by the ExtensionWidget extension

container({Key? key, EdgeInsetsGeometry? padding, Decoration? foregroundDecoration, Matrix4? transform, BoxConstraints? constraints, Color? color, double? width, double? height, EdgeInsetsGeometry? margin, Decoration? decoration, Clip? clipBehavior, AlignmentGeometry? alignment}) → Container

Available on Widget, provided by the ExtensionWidget extension

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

decoratedBox(Decoration decoration, {Key? key, DecorationPosition position = DecorationPosition.background}) → DecoratedBox

Available on Widget, provided by the ExtensionWidget extension

fittedBox({Key? key, BoxFit fit = BoxFit.contain, AlignmentGeometry alignment = Alignment.center, Clip clipBehavior = Clip.none}) → FittedBox

Available on Widget, provided by the ExtensionWidget extension

flexible({Key? key, int flex = 1, FlexFit fit = FlexFit.loose}) → Flexible

Available on Widget, provided by the ExtensionWidget extension

fromSize(Size size, {Key? key}) → SizedBox

Available on Widget, provided by the ExtensionWidget extension

gestureDetector({Key? key, GestureTapDownCallback? onTapDown, GestureTapUpCallback? onTapUp, GestureTapCallback? onTap, GestureTapCancelCallback? onTapCancel, GestureTapDownCallback? onSecondaryTapDown, GestureTapUpCallback? onSecondaryTapUp, GestureTapCancelCallback? onSecondaryTapCancel, GestureTapCallback? onDoubleTap, GestureLongPressCallback? onLongPress, GestureLongPressStartCallback? onLongPressStart, GestureLongPressMoveUpdateCallback? onLongPressMoveUpdate, GestureLongPressUpCallback? onLongPressUp, GestureLongPressEndCallback? onLongPressEnd, GestureDragDownCallback? onVerticalDragDown, GestureDragStartCallback? onVerticalDragStart, GestureDragUpdateCallback? onVerticalDragUpdate, GestureDragEndCallback? onVerticalDragEnd, GestureDragCancelCallback? onVerticalDragCancel, GestureDragDownCallback? onHorizontalDragDown, GestureDragStartCallback? onHorizontalDragStart, GestureDragUpdateCallback? onHorizontalDragUpdate, GestureDragEndCallback? onHorizontalDragEnd, GestureDragCancelCallback? onHorizontalDragCancel, GestureForcePressStartCallback? onForcePressStart, GestureForcePressPeakCallback? onForcePressPeak, GestureForcePressUpdateCallback? onForcePressUpdate, GestureForcePressEndCallback? onForcePressEnd, GestureDragDownCallback? onPanDown, GestureDragStartCallback? onPanStart, GestureDragUpdateCallback? onPanUpdate, GestureDragEndCallback? onPanEnd, GestureDragCancelCallback? onPanCancel, GestureScaleStartCallback? onScaleStart, GestureScaleUpdateCallback? onScaleUpdate, GestureScaleEndCallback? onScaleEnd, HitTestBehavior? behavior, bool excludeFromSemantics = false, DragStartBehavior dragStartBehavior = DragStartBehavior.start}) → GestureDetector

Available on Widget, provided by the ExtensionWidget extension

hero(Object tag, {Key? key, CreateRectTween? createRectTween, HeroFlightShuttleBuilder? flightShuttleBuilder, HeroPlaceholderBuilder? placeholderBuilder, bool transitionOnUserGestures = false}) → Hero

Available on Widget, provided by the ExtensionWidget extension

limitedBox({Key? key, double maxWidth = double.infinity, double maxHeight = double.infinity}) → LimitedBox

Available on Widget, provided by the ExtensionWidget extension

margin(EdgeInsetsGeometry margin, {Key? key}) → Padding

Available on Widget, provided by the ExtensionWidget extension

marginAll(double margin) → Widget

Available on Widget, provided by the ExtensionWidget extension

marginOnly({double left = 0.0, double top = 0.0, double right = 0.0, double bottom = 0.0}) → Widget

Available on Widget, provided by the ExtensionWidget extension

marginSymmetric({double horizontal = 0.0, double vertical = 0.0}) → Widget

Available on Widget, provided by the ExtensionWidget extension

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

offstage(bool offstage, {Key? key}) → Offstage

Available on Widget, provided by the ExtensionWidget extension

onDoubleTap(GestureTapCallback onDoubleTap, {Key? key}) → GestureDetector

Available on Widget, provided by the ExtensionWidget extension

onLongPress(GestureLongPressCallback onLongPress, {Key? key}) → GestureDetector

Available on Widget, provided by the ExtensionWidget extension

onTap(GestureTapCallback? onTap, {Key? key}) → GestureDetector

Available on Widget, provided by the ExtensionWidget extension

overflowBox({Key? key, Alignment alignment = Alignment.center, double? minWidth, double? maxWidth, double? minHeight, double? maxHeight}) → OverflowBox

Available on Widget, provided by the ExtensionWidget extension

padding(EdgeInsetsGeometry padding) → Padding

Available on Widget, provided by the ExtensionWidget extension

paddingAll(double padding) → Widget

Available on Widget, provided by the ExtensionWidget extension

paddingOnly({double left = 0.0, double top = 0.0, double right = 0.0, double bottom = 0.0}) → Widget

Available on Widget, provided by the ExtensionWidget extension

paddingSymmetric({double horizontal = 0.0, double vertical = 0.0}) → Widget

Available on Widget, provided by the ExtensionWidget extension

popupBottomSheet<T>({WidgetBuilder? builder, BottomSheetOptions? options}) → Future<T?>

Available on Widget, provided by the ExtensionWidgetMethod extension

showModalBottomSheet 关闭 closePopup()

popupCupertinoDialog<T>({WidgetBuilder? builder, DialogOptions? options}) → Future<T?>

Available on Widget, provided by the ExtensionWidgetMethod extension

Cupertino 风格的 Dialog showCupertinoDialog

popupCupertinoModal<T>({WidgetBuilder? builder, CupertinoModalPopupOptions? options}) → Future<T?>

Available on Widget, provided by the ExtensionWidgetMethod extension

showCupertinoModalPopup 全屏显示

popupDialog<T>({RoutePageBuilder? builder, DialogOptions? options}) → Future<T?>

Available on Widget, provided by the ExtensionWidgetMethod extension

showGeneralDialog

popupMaterialDialog<T>({WidgetBuilder? builder, DialogOptions? options}) → Future<T?>

Available on Widget, provided by the ExtensionWidgetMethod extension

Material 风格的 Dialog showDialog

positioned({Key? key, double? left, double? top, double? right, double? bottom, double? width, double? height}) → Positioned

Available on Widget, provided by the ExtensionWidget extension

push<T extends Object?, TO extends Object?>({bool maintainState = true, bool fullscreenDialog = false, RoutePushStyle? pushStyle, RouteSettings? settings, bool replacement = false, TO? result}) → Future<T?>

Available on Widget, provided by the ExtensionWidgetMethod extension

push or pushReplacement

pushAndRemoveUntil<T extends Object?>({bool maintainState = true, bool fullscreenDialog = false, RoutePushStyle? pushStyle, RouteSettings? settings, RoutePredicate? predicate}) → Future<T?>

Available on Widget, provided by the ExtensionWidgetMethod extension

pushAndRemoveUntil

pushReplacement<T extends Object?, TO extends Object?>({bool maintainState = true, bool fullscreenDialog = false, RoutePushStyle? pushStyle, RouteSettings? settings, TO? result}) → Future<T?>

Available on Widget, provided by the ExtensionWidgetMethod extension

pushReplacement

rotatedBox(int quarterTurns, {Key? key}) → RotatedBox

Available on Widget, provided by the ExtensionWidget extension

setHeight(double height, {Key? key}) → SizedBox

Available on Widget, provided by the ExtensionWidget extension

setSize(Size size, {Key? key}) → SizedBox

Available on Widget, provided by the ExtensionWidget extension

setWidth(double width, {Key? key}) → SizedBox

Available on Widget, provided by the ExtensionWidget extension

showLoading({ModalWindowsOptions? options}) → ExtendedOverlayEntry?

Available on Widget, provided by the ExtensionWidgetMethod extension

ExtendedOverlay().showLoading(this)

showOverlay({bool autoOff = false}) → ExtendedOverlayEntry?

Available on Widget, provided by the ExtensionWidgetMethod extension

ExtendedOverlay().showOverlay()

sizedBox({Key? key, double? width, double? height}) → SizedBox

Available on Widget, provided by the ExtensionWidget extension

sizedOverflowBox(Size size, {Key? key, Alignment alignment = Alignment.center}) → SizedOverflowBox

Available on Widget, provided by the ExtensionWidget extension

statusBarStyle(SystemUiOverlayStyle style) → AnnotatedRegion<SystemUiOverlayStyle>

Available on Widget, provided by the ExtensionWidget extension

toDecoratorEntry({DecoratorPositioned positioned = DecoratorPositioned.outer, OverlayVisibilityMode mode = OverlayVisibilityMode.always}) → DecoratorEntry

Available on Widget, provided by the ExtensionWidget extension

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

unconstrainedBox({Key? key, TextDirection? textDirection, Alignment alignment = Alignment.center, Axis? constrainedAxis}) → UnconstrainedBox

Available on Widget, provided by the ExtensionWidget extension

visibility(bool visible, {Key? key}) → Visibility

Available on Widget, provided by the ExtensionWidget extension

Operators

operator ==(Object other) → bool

The equality operator.

inherited