Badge class

组件右上角加红点

Inheritance
Available Extensions

Constructors

Badge({Key? key, bool hide = false, required Widget child, required Widget badge, Color? badgeColor, double? badgeSize, double? top, double? right, double? bottom, double? left, AlignmentGeometry? alignment, double? width, double? height, GestureTapCallback? onTap, EdgeInsetsGeometry? margin})
const

Properties

alignment AlignmentGeometry?
final
badge Widget
自定义badge内容
final
badgeColor Color?
final
badgeSize double?
final
bottom double?
final
child Widget
底部组件
final
hashCode int
The hash code for this object.
no setterinherited
height double?
final
hide bool
是否显示badge
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
left double?
final
margin EdgeInsetsGeometry?
final
onTap GestureTapCallback?
点击事件
final
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
top double?
badge 的位置
final
width double?
整个组件的宽高
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
dot(BuildContext context) Widget
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}) 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