BaseScaffold<T> class

BaseScaffold

Inheritance
Available extensions

Constructors

BaseScaffold({Key? key, Widget? body, Widget? child, List<Widget>? children, MainAxisAlignment mainAxisAlignment = MainAxisAlignment.start, CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.center, Axis direction = Axis.vertical, bool safeLeft = false, bool safeTop = false, bool safeRight = false, bool safeBottom = false, bool isScroll = false, bool isStack = false, double spacing = 0.0, EdgeInsetsGeometry? padding, BoxDecoration? decoration, EdgeInsetsGeometry? margin, Clip? clipBehavior, ScrollPhysics? physics, bool canPop = true, bool canHideOverlay = true, bool enableDoubleClickExit = false, String doubleClickExitPrompt = '再次点击返回键退出', bool extendBody = false, bool extendBodyBehindAppBar = false, bool primary = true, Widget? floatingActionButton, FloatingActionButtonLocation? floatingActionButtonLocation, FloatingActionButtonAnimator? floatingActionButtonAnimator, List<Widget>? persistentFooterButtons, Widget? drawer, bool drawerEnableOpenDragGesture = true, DrawerCallback? onDrawerChanged, Widget? endDrawer, bool endDrawerEnableOpenDragGesture = true, DrawerCallback? onEndDrawerChanged, Widget? bottomNavigationBar, Widget? bottomSheet, bool? resizeToAvoidBottomInset, Color? drawerScrimColor, DragStartBehavior drawerDragStartBehavior = DragStartBehavior.start, double? drawerEdgeDragWidth, Color? backgroundColor, AlignmentDirectional persistentFooterAlignment = AlignmentDirectional.centerEnd, String? restorationId, PreferredSizeWidget? appBar, double? appBarHeight, double? elevation, Widget? appBarTitle, String? appBarTitleText, List<Widget>? appBarActions, Widget? appBarLeading, double? leadingWidth, Color? appBarBackgroundColor, Color? appBarForegroundColor, bool appBarPrimary = true, PreferredSizeWidget? appBarBottom, IconThemeData? appBarIconTheme, SystemUiOverlayStyle? systemOverlayStyle, bool centerTitle = true, IconThemeData? actionsIconTheme, bool automaticallyImplyLeading = true, bool excludeHeaderSemantics = true, double bottomOpacity = 1.0, Widget? appBarFlexibleSpace, ScrollNotificationPredicate notificationPredicate = defaultScrollNotificationPredicate, double? scrolledUnderElevation, Color? shadowColor, ShapeBorder? shape, Color? surfaceTintColor, double? titleSpacing, TextStyle? titleTextStyle, double? toolbarHeight, double toolbarOpacity = 1.0, TextStyle? toolbarTextStyle, bool forceMaterialTransparency = false, PopInvokedWithResultAndOverlayCallback<T>? onPopInvokedWithResult})
const

Properties

actionsIconTheme → IconThemeData?
final
appBar → PreferredSizeWidget?
appBar
final
appBarActions → List<Widget>?
final
appBarBackgroundColor → Color?
final
appBarBottom → PreferredSizeWidget?
final
appBarFlexibleSpace → Widget?
final
appBarForegroundColor → Color?
final
appBarHeight → double?
限制 appBar 高度
final
appBarIconTheme → IconThemeData?
final
appBarLeading → Widget?
final
appBarPrimary → bool
final
appBarTitle → Widget?
final
appBarTitleText → String?
final
automaticallyImplyLeading → bool
final
backgroundColor → Color?
Scaffold相关属性
final
body → Widget?
body > child > children
final
bottomNavigationBar → Widget?
底部导航条
final
bottomOpacity → double
final
bottomSheet → Widget?
一个持久停留在body下方，底部控件上方的控件
final
canHideOverlay → bool
canHideOverlay=true pop 先关闭 FlOverlayEntry,toast, loading ...
final
canPop → bool
final
centerTitle → bool
final
child → Widget?
child
final
children → List<Widget>?
相当于给child 套用 Column、Row、Stack
final
clipBehavior → Clip?
final
crossAxisAlignment → CrossAxisAlignment
children.length > 0 && isStack=false 有效;
final
decoration → BoxDecoration?
final
direction → Axis
children.length > 0 && isStack=false 有效;
final
doubleClickExitPrompt → String
final
drawer → Widget?
左侧菜单
final
drawerDragStartBehavior → DragStartBehavior
控制 drawer 的一些特性
final
drawerEdgeDragWidth → double?
侧滑栏拉出来的宽度
final
drawerEnableOpenDragGesture → bool
左侧侧滑栏是否可以滑动
final
drawerScrimColor → Color?
侧滑栏拉出来时，用来遮盖主页面的颜色
final
elevation → double?
****** AppBar ****** ///
final
enableDoubleClickExit → bool
final
endDrawer → Widget?
右侧菜单
final
endDrawerEnableOpenDragGesture → bool
右侧侧滑栏是否可以滑动
final
excludeHeaderSemantics → bool
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
extendBody → bool
默认 false，为 true 时， body 延伸到底部控件
final
extendBodyBehindAppBar → bool
默认 false，为 true 时，body 会置顶到 appbar 后，如appbar 为半透明色，可以有毛玻璃效果
final
flexible → Flexible

Available on Widget, provided by the ExtensionWidget extension

no setter
floatingActionButton → Widget?
悬浮按钮
final
floatingActionButtonAnimator → FloatingActionButtonAnimator?
悬浮按钮位置
final
floatingActionButtonLocation → FloatingActionButtonLocation?
悬浮按钮
final
forceMaterialTransparency → bool
final
hashCode → int
The hash code for this object.
no setterinherited
isScroll → bool
是否添加滚动组件
final
isStack → bool
children.length > 0有效; 添加 Stack组件
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
leadingWidth → double?
final
mainAxisAlignment → MainAxisAlignment
children.length > 0 && isStack=false 有效;
final
margin → EdgeInsetsGeometry?
final
notificationPredicate → ScrollNotificationPredicate
final
onDrawerChanged → DrawerCallback?
final
onEndDrawerChanged → DrawerCallback?
final
onPopInvokedWithResult → PopInvokedWithResultAndOverlayCallback<T>?
final
padding → EdgeInsetsGeometry?
final
persistentFooterAlignment → AlignmentDirectional
final
persistentFooterButtons → List<Widget>?
显示在底部导航条上方的一组按钮
final
physics → ScrollPhysics?
final
primary → bool
是否在屏幕顶部显示Appbar, 默认为 true，Appbar 是否向上延伸到状态栏，如电池电量，时间那一栏
final
resizeToAvoidBottomInset → bool?
默认为 true，防止一些小组件重复
final
restorationId → String?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
safeBottom → bool
final
safeLeft → bool
****** SafeArea ****** ///
final
safeRight → bool
final
safeTop → bool
final
scrolledUnderElevation → double?
final
shadowColor → Color?
final
shape → ShapeBorder?
final
shrink → SizedBox

Available on Widget, provided by the ExtensionWidget extension

no setter
spacing → double
Column、Row 的间距
final
surfaceTintColor → Color?
final
systemOverlayStyle → SystemUiOverlayStyle?
在不设置AppBar的时候 修改状态栏颜色
final
titleSpacing → double?
final
titleTextStyle → TextStyle?
final
toExpansionTilesRotationIconBuilder → ExpansionTilesRotationIconBuilder

Available on Widget, provided by the ExtensionExpansionTiles extension

no setter
toLoadingBuilder → LoadingBuilder

Available on Widget, provided by the ExtensionWidget extension

no setter
toolbarHeight → double?
final
toolbarOpacity → double
final
toolbarTextStyle → TextStyle?
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
toToastBuilder → ToastBuilder

Available on Widget, provided by the ExtensionWidget extension

no setter
toToggleRotateIconBuilder → ToggleRotateIconBuilder

Available on Widget, provided by the ExtensionWidgetToggleRotate extension

no setter
toWidgetBuilder → WidgetBuilder

Available on Widget, provided by the ExtensionWidget extension

no setter
universal → Universal
no setter

Methods

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

Available on Widget, provided by the ExtensionWidget extension

aspectRatio(double aspectRatio, {Key? key}) → AspectRatio

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
buildAppBar(BuildContext context) → PreferredSizeWidget?
buildPopScope(Widget current) → Widget
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

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, Set<PointerDeviceKind>? supportedDevices, bool trackpadScrollCausesScale = false, Offset trackpadScrollToScaleFactor = kDefaultTrackpadScrollToScaleFactor}) → 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

interceptNotificationListener<T extends Notification>({NotificationListenerCallback<T>? onNotification}) → Widget

Available on Widget, provided by the ExtensionNotificationListener 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

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

Available on Widget, provided by the ExtensionWidgetMethod extension

全屏显示 showCupertinoModalPopup
popupGeneralDialog<T>({RoutePageBuilder? builder, GeneralDialogOptions? options}) → Future<T?>

Available on Widget, provided by the ExtensionWidgetMethod extension

showGeneralDialog
popupModalBottomSheet<T>({WidgetBuilder? builder, ModalBottomSheetOptions? options}) → Future<T?>

Available on Widget, provided by the ExtensionWidgetMethod extension

showModalBottomSheet 关闭 closePopup()
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?>(Widget widget, {PageRouteOptions options = const PageRouteOptions.material()}) → Future<T?>

Available on Widget, provided by the ExtensionWidgetMethod extension

push
pushAndRemoveUntil<T extends Object?>(Widget widget, {PageRouteOptions options = const PageRouteOptions.material(), required RoutePredicate predicate}) → Future<T?>

Available on Widget, provided by the ExtensionWidgetMethod extension

pushAndRemoveUntil
pushReplacement<T extends Object?, TO extends Object?>(Widget widget, {PageRouteOptions options = const PageRouteOptions.material(), 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

setPreferredHeight(double height, {Key? key}) → PreferredSize

Available on Widget, provided by the ExtensionWidget extension

setPreferredSize(Size size, {Key? key}) → PreferredSize

Available on Widget, provided by the ExtensionWidget extension

setPreferredWidth(double width, {Key? key}) → PreferredSize

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

showOverlay({bool isCached = true}) → FlOverlayEntry?

Available on Widget, provided by the ExtensionWidgetMethod extension

FlOverlay().show()
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

toDecoratorPendant<T>({DecoratorPendantPosition positioned = DecoratorPendantPosition.outer, bool maintainSize = false, bool? needFocus, bool? needEditing, DecoratorPendantValueCallback<T?>? needValue}) → DecoratorPendant<T>

Available on Widget, provided by the ExtensionWidgetDecoratorBox extension

toDecoratorPendantBuilder<T>({DecoratorPendantPosition positioned = DecoratorPendantPosition.outer, bool maintainSize = false, bool? needFocus, bool? needEditing, DecoratorPendantValueCallback<T?>? needValue}) → DecoratorPendant<T>

Available on Widget, provided by the ExtensionWidgetDecoratorBox 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
toTextFieldPendant({DecoratorPendantPosition positioned = DecoratorPendantPosition.outer, bool maintainSize = false, bool? needFocus, bool? needEditing, DecoratorPendantValueCallback<TextEditingController?>? needValue}) → TextFieldPendant

Available on Widget, provided by the ExtensionWidgetTextFieldPendant extension

toTextFieldPendantBuilder({DecoratorPendantPosition positioned = DecoratorPendantPosition.outer, bool maintainSize = false, bool? needFocus, bool? needEditing, DecoratorPendantValueCallback<TextEditingController?>? needValue}) → TextFieldPendant

Available on Widget, provided by the ExtensionWidgetTextFieldPendant extension

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