Box class - box library

Constructors

Box({Key? key, double? width, double? height, EdgeInsetsGeometry? padding, EdgeInsetsGeometry? margin, Color? color, bool isCircle = false, BorderRadiusGeometry? outerRadius, BorderRadiusGeometry? innerRadius, BoxBorder? border, List<BoxShadow>? boxShadows, Gradient? gradient, BoxConstraints? constraints, Clip clipBehavior = Clip.hardEdge, bool isClipsToBounds = true, Widget? child}): 创建一个通用容器。
const

border → BoxBorder?: 容器边框。
final
boxShadows → List<BoxShadow>?: 容器阴影列表。
final
child → Widget?: 容器中显示的子组件。
final
clipBehavior → Clip: 容器自身的裁剪方式。
final
color → Color?: 容器背景颜色。
final
constraints → BoxConstraints?: 容器的额外尺寸约束。
final
gradient → Gradient?: 容器背景渐变。
final
hashCode → int: The hash code for this object.
no setterinherited
height → double?: 容器高度。
final
innerRadius → BorderRadiusGeometry?: 子组件的裁剪圆角，主要用于图片等内容。
final
isCircle → bool: 是否使用圆形外观。
final
isClipsToBounds → bool: 是否裁剪超出边界的子组件。
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
margin → EdgeInsetsGeometry?: 容器外边距。
final
outerRadius → BorderRadiusGeometry?: 外层装饰圆角。
final
padding → EdgeInsetsGeometry?: 容器内边距。
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
width → double?: 容器宽度。
final

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